Why this code is not working? I think the problem is in the business class
code.when I select a state from the dropdownlist, the school dropdownlist
suppose
to fill with school names, but somehow the state value is not getting back
to the business class. I think it's the way I'm using property get and set
accessor function.
****My Business Class------------
' Private variables
'- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
- -
Private Shared myStateID As String
Public Shared Function GetSchoolByState(ByVal StateID As String) As DataSet
myStateID = StateID
Dim tool As New StuLotto.Accounts.Data.AccountsTool
Return tool.GetSchoolByStateList(myStateID)
End Function
' Properties
'- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
- -
Public Property StateID() As String
Get
Return myStateID
End Get
Set(ByVal value As String)
myStateID = value
End Set
End Property
****My CodeBehind Class----------------
' Bind the school by selected state drop-down combobox
Private Sub SStateDDL_SelectedIndexChanged(ByVal sender As
System.Object, ByVal e As System.EventArgs) Handles
SStateDDL.SelectedIndexChanged
Dim Schools As New DataSet
Dim Value As String = SStateDDL.SelectedItem.Value
Schools = Accounts.Business.AccountsTool.GetSchoolByState(Va lue)
SNameDDL.DataSource = Schools
SNameDDL.DataTextField = "SchoolName"
SNameDDL.DataValueField = "SchoolID"
SNameDDL.DataBind()
End Sub
13  1118 
I don't see the property StateID called anywhere in your sniplet...
/mortb
"Leon" <vn*****@msn.com> wrote in message
news:ee**************@TK2MSFTNGP12.phx.gbl... Why this code is not working? I think the problem is in the business class
code.when I select a state from the dropdownlist, the school dropdownlist
suppose
to fill with school names, but somehow the state value is not getting back
to the business class. I think it's the way I'm using property get and set
accessor function.
****My Business Class------------
' Private variables
'- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
-
- -
Private Shared myStateID As String
Public Shared Function GetSchoolByState(ByVal StateID As String) As
DataSet
myStateID = StateID
Dim tool As New StuLotto.Accounts.Data.AccountsTool
Return tool.GetSchoolByStateList(myStateID)
End Function
' Properties
'- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
-
- -
Public Property StateID() As String
Get
Return myStateID
End Get
Set(ByVal value As String)
myStateID = value
End Set
End Property
****My CodeBehind Class----------------
' Bind the school by selected state drop-down combobox
Private Sub SStateDDL_SelectedIndexChanged(ByVal sender As
System.Object, ByVal e As System.EventArgs) Handles
SStateDDL.SelectedIndexChanged
Dim Schools As New DataSet
Dim Value As String = SStateDDL.SelectedItem.Value
Schools = Accounts.Business.AccountsTool.GetSchoolByState(Va lue)
SNameDDL.DataSource = Schools
SNameDDL.DataTextField = "SchoolName"
SNameDDL.DataValueField = "SchoolID"
SNameDDL.DataBind()
End Sub
How do I fix that problem?
"mortb" <mortb1<noospam<@hotmail.com> wrote in message
news:eD**************@TK2MSFTNGP15.phx.gbl... I don't see the property StateID called anywhere in your sniplet...
/mortb
"Leon" <vn*****@msn.com> wrote in message
news:ee**************@TK2MSFTNGP12.phx.gbl... Why this code is not working? I think the problem is in the business
class
code.when I select a state from the dropdownlist, the school dropdownlist
suppose
to fill with school names, but somehow the state value is not getting
back
to the business class. I think it's the way I'm using property get and
set
accessor function.
****My Business Class------------
' Private variables
'- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
-
- -
Private Shared myStateID As String
Public Shared Function GetSchoolByState(ByVal StateID As String) As
DataSet
myStateID = StateID
Dim tool As New StuLotto.Accounts.Data.AccountsTool
Return tool.GetSchoolByStateList(myStateID)
End Function
' Properties
'- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
-
- -
Public Property StateID() As String
Get
Return myStateID
End Get
Set(ByVal value As String)
myStateID = value
End Set
End Property
****My CodeBehind Class----------------
' Bind the school by selected state drop-down combobox
Private Sub SStateDDL_SelectedIndexChanged(ByVal sender As
System.Object, ByVal e As System.EventArgs) Handles
SStateDDL.SelectedIndexChanged
Dim Schools As New DataSet
Dim Value As String = SStateDDL.SelectedItem.Value
Schools = Accounts.Business.AccountsTool.GetSchoolByState(Va lue)
SNameDDL.DataSource = Schools
SNameDDL.DataTextField = "SchoolName"
SNameDDL.DataValueField = "SchoolID"
SNameDDL.DataBind()
End Sub
Leon wrote: Why this code is not working? I think the problem is in the business
class code.when I select a state from the dropdownlist, the school
dropdownlist suppose
to fill with school names, but somehow the state value is not getting
back to the business class. I think it's the way I'm using property
get and set accessor function.
****My Business Class------------
' Private variables
'- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
- - - - -
Private Shared myStateID As String
Public Shared Function GetSchoolByState(ByVal StateID As String) As
DataSet myStateID = StateID
Dim tool As New StuLotto.Accounts.Data.AccountsTool
Return tool.GetSchoolByStateList(myStateID)
End Function
' Properties
'- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
- - - - -
Public Property StateID() As String
Get
Return myStateID
End Get
Set(ByVal value As String)
myStateID = value
End Set
End Property
****My CodeBehind Class----------------
' Bind the school by selected state drop-down combobox
Private Sub SStateDDL_SelectedIndexChanged(ByVal sender As
System.Object, ByVal e As System.EventArgs) Handles
SStateDDL.SelectedIndexChanged
Dim Schools As New DataSet
Dim Value As String = SStateDDL.SelectedItem.Value
Schools = Accounts.Business.AccountsTool.GetSchoolByState(Va lue)
SNameDDL.DataSource = Schools SNameDDL.DataTextField = "SchoolName" SNameDDL.DataValueField = "SchoolID"
SNameDDL.DataBind()
End Sub
When you debug this code, what is returned by the various "GetSchool"
methods? Are you sure the correct "state" value is supplied?
The property you mention is never used (in your published code).
The "StateID" in the first method is a local variable.
Hans Kesting
nothing is returned. I also change my code to the following and it does not
work, but compile errors.
' Bind the school by selected state drop-down combobox
Private Sub SStateDDL_SelectedIndexChanged(ByVal sender As System.Object,
ByVal e As System.EventArgs) Handles SStateDDL.SelectedIndexChanged
Dim Schools As New DataSet
Dim Value As String = Accounts.Business.AccountsTool.StateID =
SStateDDL.SelectedItem.Value.ToString
Schools = Accounts.Business.AccountsTool.GetSchoolByState(Va lue)
SNameDDL.DataSource = Schools
SNameDDL.DataTextField = "SchoolName"
SNameDDL.DataValueField = "SchoolID"
SNameDDL.DataBind()
End Sub
"Hans Kesting" <ne***********@spamgourmet.com> wrote in message
news:O6*************@TK2MSFTNGP14.phx.gbl... Leon wrote: Why this code is not working? I think the problem is in the business
class code.when I select a state from the dropdownlist, the school
dropdownlist suppose
to fill with school names, but somehow the state value is not getting
back to the business class. I think it's the way I'm using property
get and set accessor function.
****My Business Class------------
' Private variables
'- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
- - - - -
Private Shared myStateID As String
Public Shared Function GetSchoolByState(ByVal StateID As String) As
DataSet myStateID = StateID
Dim tool As New StuLotto.Accounts.Data.AccountsTool
Return tool.GetSchoolByStateList(myStateID)
End Function
' Properties
'- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
- - - - -
Public Property StateID() As String
Get
Return myStateID
End Get
Set(ByVal value As String)
myStateID = value
End Set
End Property
****My CodeBehind Class----------------
' Bind the school by selected state drop-down combobox
Private Sub SStateDDL_SelectedIndexChanged(ByVal sender As
System.Object, ByVal e As System.EventArgs) Handles
SStateDDL.SelectedIndexChanged
Dim Schools As New DataSet
Dim Value As String = SStateDDL.SelectedItem.Value
Schools = Accounts.Business.AccountsTool.GetSchoolByState(Va lue)
SNameDDL.DataSource = Schools SNameDDL.DataTextField =
"SchoolName" SNameDDL.DataValueField = "SchoolID"
SNameDDL.DataBind()
End Sub
When you debug this code, what is returned by the various "GetSchool"
methods? Are you sure the correct "state" value is supplied?
The property you mention is never used (in your published code).
The "StateID" in the first method is a local variable.
Hans Kesting
Problem? It may not be a problem. It depends on what you want to do.
The funciton GetSchoolByState(ByVal StateID As String)
takes a StateID and sets the private variable myStateID. The get/set
accessor is never called in your example but may be somewhere else in your
program.
You should debug and see what is passed into GetSchoolByState.
If the right value is passed the problem lies in the function
GetSchoolByState calls.
cheers,
mortb
"Leon" <vn*****@msn.com> wrote in message
news:ul**************@TK2MSFTNGP14.phx.gbl... How do I fix that problem?
"mortb" <mortb1<noospam<@hotmail.com> wrote in message
news:eD**************@TK2MSFTNGP15.phx.gbl...I don't see the property StateID called anywhere in your sniplet...
/mortb
"Leon" <vn*****@msn.com> wrote in message
news:ee**************@TK2MSFTNGP12.phx.gbl... Why this code is not working? I think the problem is in the business
class
code.when I select a state from the dropdownlist, the school
dropdownlist suppose
to fill with school names, but somehow the state value is not getting
back
to the business class. I think it's the way I'm using property get and
set
accessor function.
****My Business Class------------
' Private variables
'- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
-
- -
Private Shared myStateID As String
Public Shared Function GetSchoolByState(ByVal StateID As String) As
DataSet
myStateID = StateID
Dim tool As New StuLotto.Accounts.Data.AccountsTool
Return tool.GetSchoolByStateList(myStateID)
End Function
' Properties
'- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
-
- -
Public Property StateID() As String
Get
Return myStateID
End Get
Set(ByVal value As String)
myStateID = value
End Set
End Property
****My CodeBehind Class----------------
' Bind the school by selected state drop-down combobox
Private Sub SStateDDL_SelectedIndexChanged(ByVal sender As
System.Object, ByVal e As System.EventArgs) Handles
SStateDDL.SelectedIndexChanged
Dim Schools As New DataSet
Dim Value As String = SStateDDL.SelectedItem.Value
Schools = Accounts.Business.AccountsTool.GetSchoolByState(Va lue)
SNameDDL.DataSource = Schools
SNameDDL.DataTextField = "SchoolName"
SNameDDL.DataValueField = "SchoolID"
SNameDDL.DataBind()
End Sub
How do you know the get/set accessor is never called?
"mortb" <mortb1<noospam<@hotmail.com> wrote in message
news:uR**************@TK2MSFTNGP15.phx.gbl... Problem? It may not be a problem. It depends on what you want to do.
The funciton GetSchoolByState(ByVal StateID As String)
takes a StateID and sets the private variable myStateID. The get/set
accessor is never called in your example but may be somewhere else in your
program.
You should debug and see what is passed into GetSchoolByState.
If the right value is passed the problem lies in the function
GetSchoolByState calls.
cheers,
mortb
"Leon" <vn*****@msn.com> wrote in message
news:ul**************@TK2MSFTNGP14.phx.gbl... How do I fix that problem?
"mortb" <mortb1<noospam<@hotmail.com> wrote in message
news:eD**************@TK2MSFTNGP15.phx.gbl...I don't see the property StateID called anywhere in your sniplet...
/mortb
"Leon" <vn*****@msn.com> wrote in message
news:ee**************@TK2MSFTNGP12.phx.gbl...
Why this code is not working? I think the problem is in the business
class
code.when I select a state from the dropdownlist, the school
dropdownlist suppose
to fill with school names, but somehow the state value is not getting
back
to the business class. I think it's the way I'm using property get and
set
accessor function.
****My Business Class------------
' Private variables
'- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
-
- -
Private Shared myStateID As String
Public Shared Function GetSchoolByState(ByVal StateID As String) As
DataSet
myStateID = StateID
Dim tool As New StuLotto.Accounts.Data.AccountsTool
Return tool.GetSchoolByStateList(myStateID)
End Function
' Properties
'- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
-
- -
Public Property StateID() As String
Get
Return myStateID
End Get
Set(ByVal value As String)
myStateID = value
End Set
End Property
****My CodeBehind Class----------------
' Bind the school by selected state drop-down combobox
Private Sub SStateDDL_SelectedIndexChanged(ByVal sender As
System.Object, ByVal e As System.EventArgs) Handles
SStateDDL.SelectedIndexChanged
Dim Schools As New DataSet
Dim Value As String = SStateDDL.SelectedItem.Value
Schools = Accounts.Business.AccountsTool.GetSchoolByState(Va lue)
SNameDDL.DataSource = Schools
SNameDDL.DataTextField = "SchoolName"
SNameDDL.DataValueField = "SchoolID"
SNameDDL.DataBind()
End Sub
then we would see
string X = Accounts.Business.AccountsTool.StateID
or
Accounts.Business.AccountsTool.StateID = "foo"
in your codebehind code
"Leon" <vn*****@msn.com> wrote in message
news:OY**************@TK2MSFTNGP09.phx.gbl... How do you know the get/set accessor is never called?
"mortb" <mortb1<noospam<@hotmail.com> wrote in message
news:uR**************@TK2MSFTNGP15.phx.gbl... Problem? It may not be a problem. It depends on what you want to do.
The funciton GetSchoolByState(ByVal StateID As String)
takes a StateID and sets the private variable myStateID. The get/set
accessor is never called in your example but may be somewhere else in
your program.
You should debug and see what is passed into GetSchoolByState.
If the right value is passed the problem lies in the function
GetSchoolByState calls.
cheers,
mortb
"Leon" <vn*****@msn.com> wrote in message
news:ul**************@TK2MSFTNGP14.phx.gbl... How do I fix that problem?
"mortb" <mortb1<noospam<@hotmail.com> wrote in message
news:eD**************@TK2MSFTNGP15.phx.gbl...
I don't see the property StateID called anywhere in your sniplet...
/mortb
"Leon" <vn*****@msn.com> wrote in message
news:ee**************@TK2MSFTNGP12.phx.gbl...
> Why this code is not working? I think the problem is in the business
> class
> code.when I select a state from the dropdownlist, the school
> dropdownlist suppose
> to fill with school names, but somehow the state value is not getting
> back
> to the business class. I think it's the way I'm using property get and
> set
> accessor function.
>
>
> ****My Business Class------------
> ' Private variables
>
>
>
>
> '- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
> -
> - -
> Private Shared myStateID As String
>
> Public Shared Function GetSchoolByState(ByVal StateID As String) As
> DataSet
> myStateID = StateID
> Dim tool As New StuLotto.Accounts.Data.AccountsTool
> Return tool.GetSchoolByStateList(myStateID)
> End Function
>
> ' Properties
>
>
>
>
> '- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
> -
> - -
> Public Property StateID() As String
> Get
> Return myStateID
> End Get
> Set(ByVal value As String)
> myStateID = value
> End Set
> End Property
>
>
> ****My CodeBehind Class----------------
> ' Bind the school by selected state drop-down combobox
> Private Sub SStateDDL_SelectedIndexChanged(ByVal sender As
> System.Object, ByVal e As System.EventArgs) Handles
> SStateDDL.SelectedIndexChanged
> Dim Schools As New DataSet
> Dim Value As String = SStateDDL.SelectedItem.Value
> Schools =
> Accounts.Business.AccountsTool.GetSchoolByState(Va lue)
> SNameDDL.DataSource = Schools
> SNameDDL.DataTextField = "SchoolName"
> SNameDDL.DataValueField = "SchoolID"
> SNameDDL.DataBind()
> End Sub
>
>
it's still not working even when I try..What should I do? Thanks!
then we would see
string X = Accounts.Business.AccountsTool.StateID
or
Accounts.Business.AccountsTool.StateID = "foo"
in your codebehind code
"mortb" <mortb1<noospam<@hotmail.com> wrote in message
news:uU****************@TK2MSFTNGP15.phx.gbl... then we would see
string X = Accounts.Business.AccountsTool.StateID
or
Accounts.Business.AccountsTool.StateID = "foo"
in your codebehind code
"Leon" <vn*****@msn.com> wrote in message
news:OY**************@TK2MSFTNGP09.phx.gbl... How do you know the get/set accessor is never called?
"mortb" <mortb1<noospam<@hotmail.com> wrote in message
news:uR**************@TK2MSFTNGP15.phx.gbl... Problem? It may not be a problem. It depends on what you want to do.
The funciton GetSchoolByState(ByVal StateID As String)
takes a StateID and sets the private variable myStateID. The get/set
accessor is never called in your example but may be somewhere else in
your program.
You should debug and see what is passed into GetSchoolByState.
If the right value is passed the problem lies in the function
GetSchoolByState calls.
cheers,
mortb
"Leon" <vn*****@msn.com> wrote in message
news:ul**************@TK2MSFTNGP14.phx.gbl...
How do I fix that problem?
"mortb" <mortb1<noospam<@hotmail.com> wrote in message
news:eD**************@TK2MSFTNGP15.phx.gbl...
>I don't see the property StateID called anywhere in your sniplet...
>
> /mortb
>
>
> "Leon" <vn*****@msn.com> wrote in message
> news:ee**************@TK2MSFTNGP12.phx.gbl...
>> Why this code is not working? I think the problem is in the business
>> class
>> code.when I select a state from the dropdownlist, the school
>> dropdownlist suppose
>> to fill with school names, but somehow the state value is not getting
>> back
>> to the business class. I think it's the way I'm using property get
>> and set
>> accessor function.
>>
>>
>> ****My Business Class------------
>> ' Private variables
>>
>>
>>
>>
>>
>> '- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
>> -
>> - -
>> Private Shared myStateID As String
>>
>> Public Shared Function GetSchoolByState(ByVal StateID As String) As
>> DataSet
>> myStateID = StateID
>> Dim tool As New StuLotto.Accounts.Data.AccountsTool
>> Return tool.GetSchoolByStateList(myStateID)
>> End Function
>>
>> ' Properties
>>
>>
>>
>>
>>
>> '- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
>> -
>> - -
>> Public Property StateID() As String
>> Get
>> Return myStateID
>> End Get
>> Set(ByVal value As String)
>> myStateID = value
>> End Set
>> End Property
>>
>>
>> ****My CodeBehind Class----------------
>> ' Bind the school by selected state drop-down combobox
>> Private Sub SStateDDL_SelectedIndexChanged(ByVal sender As
>> System.Object, ByVal e As System.EventArgs) Handles
>> SStateDDL.SelectedIndexChanged
>> Dim Schools As New DataSet
>> Dim Value As String = SStateDDL.SelectedItem.Value
>> Schools =
>> Accounts.Business.AccountsTool.GetSchoolByState(Va lue)
>> SNameDDL.DataSource = Schools
>> SNameDDL.DataTextField = "SchoolName"
>> SNameDDL.DataValueField = "SchoolID"
>> SNameDDL.DataBind()
>> End Sub
>>
>>
>
>
In the debugger!!
"Leon" <vn*****@msn.com> wrote in message
news:um**************@TK2MSFTNGP10.phx.gbl... nothing is returned. I also change my code to the following and it does
not work, but compile errors.
' Bind the school by selected state drop-down combobox
Private Sub SStateDDL_SelectedIndexChanged(ByVal sender As System.Object,
ByVal e As System.EventArgs) Handles SStateDDL.SelectedIndexChanged
Dim Schools As New DataSet
Dim Value As String = Accounts.Business.AccountsTool.StateID =
SStateDDL.SelectedItem.Value.ToString
Schools = Accounts.Business.AccountsTool.GetSchoolByState(Va lue)
SNameDDL.DataSource = Schools
SNameDDL.DataTextField = "SchoolName"
SNameDDL.DataValueField = "SchoolID"
SNameDDL.DataBind()
End Sub
"Hans Kesting" <ne***********@spamgourmet.com> wrote in message
news:O6*************@TK2MSFTNGP14.phx.gbl... Leon wrote: Why this code is not working? I think the problem is in the business
class code.when I select a state from the dropdownlist, the school
dropdownlist suppose
to fill with school names, but somehow the state value is not getting
back to the business class. I think it's the way I'm using property
get and set accessor function.
****My Business Class------------
' Private variables
'- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
- - - - -
Private Shared myStateID As String
Public Shared Function GetSchoolByState(ByVal StateID As String) As
DataSet myStateID = StateID
Dim tool As New StuLotto.Accounts.Data.AccountsTool
Return tool.GetSchoolByStateList(myStateID)
End Function
' Properties
'- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
- - - - -
Public Property StateID() As String
Get
Return myStateID
End Get
Set(ByVal value As String)
myStateID = value
End Set
End Property
****My CodeBehind Class----------------
' Bind the school by selected state drop-down combobox
Private Sub SStateDDL_SelectedIndexChanged(ByVal sender As
System.Object, ByVal e As System.EventArgs) Handles
SStateDDL.SelectedIndexChanged
Dim Schools As New DataSet
Dim Value As String = SStateDDL.SelectedItem.Value
Schools = Accounts.Business.AccountsTool.GetSchoolByState(Va lue)
SNameDDL.DataSource = Schools SNameDDL.DataTextField =
"SchoolName" SNameDDL.DataValueField = "SchoolID"
SNameDDL.DataBind()
End Sub
When you debug this code, what is returned by the various "GetSchool"
methods? Are you sure the correct "state" value is supplied?
The property you mention is never used (in your published code).
The "StateID" in the first method is a local variable.
Hans Kesting
I got it! Thanks for all the help!!!!
"Leon" <vn*****@msn.com> wrote in message
news:up**************@TK2MSFTNGP15.phx.gbl... it's still not working even when I try..What should I do? Thanks!
then we would see
string X = Accounts.Business.AccountsTool.StateID
or
Accounts.Business.AccountsTool.StateID = "foo"
in your codebehind code
"mortb" <mortb1<noospam<@hotmail.com> wrote in message
news:uU****************@TK2MSFTNGP15.phx.gbl... then we would see
string X = Accounts.Business.AccountsTool.StateID
or
Accounts.Business.AccountsTool.StateID = "foo"
in your codebehind code
"Leon" <vn*****@msn.com> wrote in message
news:OY**************@TK2MSFTNGP09.phx.gbl... How do you know the get/set accessor is never called?
"mortb" <mortb1<noospam<@hotmail.com> wrote in message
news:uR**************@TK2MSFTNGP15.phx.gbl...
Problem? It may not be a problem. It depends on what you want to do.
The funciton GetSchoolByState(ByVal StateID As String)
takes a StateID and sets the private variable myStateID. The get/set
accessor is never called in your example but may be somewhere else in
your program.
You should debug and see what is passed into GetSchoolByState.
If the right value is passed the problem lies in the function
GetSchoolByState calls.
cheers,
mortb
"Leon" <vn*****@msn.com> wrote in message
news:ul**************@TK2MSFTNGP14.phx.gbl...
> How do I fix that problem?
>
> "mortb" <mortb1<noospam<@hotmail.com> wrote in message
> news:eD**************@TK2MSFTNGP15.phx.gbl...
>>I don't see the property StateID called anywhere in your sniplet...
>>
>> /mortb
>>
>>
>> "Leon" <vn*****@msn.com> wrote in message
>> news:ee**************@TK2MSFTNGP12.phx.gbl...
>>> Why this code is not working? I think the problem is in the business
>>> class
>>> code.when I select a state from the dropdownlist, the school
>>> dropdownlist suppose
>>> to fill with school names, but somehow the state value is not
>>> getting back
>>> to the business class. I think it's the way I'm using property get
>>> and set
>>> accessor function.
>>>
>>>
>>> ****My Business Class------------
>>> ' Private variables
>>>
>>>
>>>
>>>
>>>
>>>
>>> '- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
>>> -
>>> - -
>>> Private Shared myStateID As String
>>>
>>> Public Shared Function GetSchoolByState(ByVal StateID As String) As
>>> DataSet
>>> myStateID = StateID
>>> Dim tool As New StuLotto.Accounts.Data.AccountsTool
>>> Return tool.GetSchoolByStateList(myStateID)
>>> End Function
>>>
>>> ' Properties
>>>
>>>
>>>
>>>
>>>
>>>
>>> '- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
>>> -
>>> - -
>>> Public Property StateID() As String
>>> Get
>>> Return myStateID
>>> End Get
>>> Set(ByVal value As String)
>>> myStateID = value
>>> End Set
>>> End Property
>>>
>>>
>>> ****My CodeBehind Class----------------
>>> ' Bind the school by selected state drop-down combobox
>>> Private Sub SStateDDL_SelectedIndexChanged(ByVal sender As
>>> System.Object, ByVal e As System.EventArgs) Handles
>>> SStateDDL.SelectedIndexChanged
>>> Dim Schools As New DataSet
>>> Dim Value As String = SStateDDL.SelectedItem.Value
>>> Schools =
>>> Accounts.Business.AccountsTool.GetSchoolByState(Va lue)
>>> SNameDDL.DataSource = Schools
>>> SNameDDL.DataTextField = "SchoolName"
>>> SNameDDL.DataValueField = "SchoolID"
>>> SNameDDL.DataBind()
>>> End Sub
>>>
>>>
>>
>>
>
>
I got it! Thanks for all the help!!!!
"Jeff Dillon" <je**@removeemergencyreporting.com> wrote in message
news:%2****************@TK2MSFTNGP12.phx.gbl... In the debugger!!
"Leon" <vn*****@msn.com> wrote in message
news:um**************@TK2MSFTNGP10.phx.gbl... nothing is returned. I also change my code to the following and it does
not work, but compile errors.
' Bind the school by selected state drop-down combobox
Private Sub SStateDDL_SelectedIndexChanged(ByVal sender As System.Object,
ByVal e As System.EventArgs) Handles SStateDDL.SelectedIndexChanged
Dim Schools As New DataSet
Dim Value As String = Accounts.Business.AccountsTool.StateID =
SStateDDL.SelectedItem.Value.ToString
Schools = Accounts.Business.AccountsTool.GetSchoolByState(Va lue)
SNameDDL.DataSource = Schools
SNameDDL.DataTextField = "SchoolName"
SNameDDL.DataValueField = "SchoolID"
SNameDDL.DataBind()
End Sub
"Hans Kesting" <ne***********@spamgourmet.com> wrote in message
news:O6*************@TK2MSFTNGP14.phx.gbl... > Leon wrote:
>> Why this code is not working? I think the problem is in the business
>> class code.when I select a state from the dropdownlist, the school
>> dropdownlist suppose
>> to fill with school names, but somehow the state value is not getting
>> back to the business class. I think it's the way I'm using property
>> get and set accessor function.
>>
>>
>> ****My Business Class------------
>> ' Private variables
>> '- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
>> - - - - -
>> Private Shared myStateID As String
>>
>> Public Shared Function GetSchoolByState(ByVal StateID As String) As
>> DataSet myStateID = StateID
>> Dim tool As New StuLotto.Accounts.Data.AccountsTool
>> Return tool.GetSchoolByStateList(myStateID)
>> End Function
>>
>> ' Properties
>> '- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
>> - - - - -
>> Public Property StateID() As String
>> Get
>> Return myStateID
>> End Get
>> Set(ByVal value As String)
>> myStateID = value
>> End Set
>> End Property
>>
>>
>> ****My CodeBehind Class----------------
>> ' Bind the school by selected state drop-down combobox
>> Private Sub SStateDDL_SelectedIndexChanged(ByVal sender As
>> System.Object, ByVal e As System.EventArgs) Handles
>> SStateDDL.SelectedIndexChanged
>> Dim Schools As New DataSet
>> Dim Value As String = SStateDDL.SelectedItem.Value
>> Schools =
>> Accounts.Business.AccountsTool.GetSchoolByState(Va lue)
>> SNameDDL.DataSource = Schools SNameDDL.DataTextField =
>> "SchoolName" SNameDDL.DataValueField = "SchoolID"
>> SNameDDL.DataBind()
>> End Sub
>
> When you debug this code, what is returned by the various "GetSchool"
> methods? Are you sure the correct "state" value is supplied?
>
> The property you mention is never used (in your published code).
> The "StateID" in the first method is a local variable.
>
> Hans Kesting
>
>
You still haven't used the debugger, have you. trust me, it's a good thing
to learn
Jeff
"Leon" <vn*****@msn.com> wrote in message
news:eF**************@TK2MSFTNGP15.phx.gbl... I got it! Thanks for all the help!!!!
"Jeff Dillon" <je**@removeemergencyreporting.com> wrote in message
news:%2****************@TK2MSFTNGP12.phx.gbl... In the debugger!!
"Leon" <vn*****@msn.com> wrote in message
news:um**************@TK2MSFTNGP10.phx.gbl... nothing is returned. I also change my code to the following and it does
not work, but compile errors.
' Bind the school by selected state drop-down combobox
Private Sub SStateDDL_SelectedIndexChanged(ByVal sender As
System.Object, ByVal e As System.EventArgs) Handles SStateDDL.SelectedIndexChanged
Dim Schools As New DataSet
Dim Value As String = Accounts.Business.AccountsTool.StateID =
SStateDDL.SelectedItem.Value.ToString
Schools = Accounts.Business.AccountsTool.GetSchoolByState(Va lue)
SNameDDL.DataSource = Schools
SNameDDL.DataTextField = "SchoolName"
SNameDDL.DataValueField = "SchoolID"
SNameDDL.DataBind()
End Sub
"Hans Kesting" <ne***********@spamgourmet.com> wrote in message
news:O6*************@TK2MSFTNGP14.phx.gbl...
> Leon wrote:
>> Why this code is not working? I think the problem is in the business
>> class code.when I select a state from the dropdownlist, the school
>> dropdownlist suppose
>> to fill with school names, but somehow the state value is not
getting >> back to the business class. I think it's the way I'm using property
>> get and set accessor function.
>>
>>
>> ****My Business Class------------
>> ' Private variables
>>
'- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - >> - - - - -
>> Private Shared myStateID As String
>>
>> Public Shared Function GetSchoolByState(ByVal StateID As String) As
>> DataSet myStateID = StateID
>> Dim tool As New StuLotto.Accounts.Data.AccountsTool
>> Return tool.GetSchoolByStateList(myStateID)
>> End Function
>>
>> ' Properties
>>
'- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - >> - - - - -
>> Public Property StateID() As String
>> Get
>> Return myStateID
>> End Get
>> Set(ByVal value As String)
>> myStateID = value
>> End Set
>> End Property
>>
>>
>> ****My CodeBehind Class----------------
>> ' Bind the school by selected state drop-down combobox
>> Private Sub SStateDDL_SelectedIndexChanged(ByVal sender As
>> System.Object, ByVal e As System.EventArgs) Handles
>> SStateDDL.SelectedIndexChanged
>> Dim Schools As New DataSet
>> Dim Value As String = SStateDDL.SelectedItem.Value
>> Schools =
>> Accounts.Business.AccountsTool.GetSchoolByState(Va lue)
>> SNameDDL.DataSource = Schools SNameDDL.DataTextField =
>> "SchoolName" SNameDDL.DataValueField = "SchoolID"
>> SNameDDL.DataBind()
>> End Sub
>
> When you debug this code, what is returned by the various "GetSchool"
> methods? Are you sure the correct "state" value is supplied?
>
> The property you mention is never used (in your published code).
> The "StateID" in the first method is a local variable.
>
> Hans Kesting
>
>
yes that's how I found my error. Thanks again for all the help!
"Jeff Dillon" <je**@removeemergencyreporting.com> wrote in message
news:%2****************@TK2MSFTNGP11.phx.gbl... You still haven't used the debugger, have you. trust me, it's a good
thing
to learn
Jeff
"Leon" <vn*****@msn.com> wrote in message
news:eF**************@TK2MSFTNGP15.phx.gbl... I got it! Thanks for all the help!!!!
"Jeff Dillon" <je**@removeemergencyreporting.com> wrote in message
news:%2****************@TK2MSFTNGP12.phx.gbl... > In the debugger!!
>
> "Leon" <vn*****@msn.com> wrote in message
> news:um**************@TK2MSFTNGP10.phx.gbl...
>> nothing is returned. I also change my code to the following and it
>> does
> not
>> work, but compile errors.
>>
>> ' Bind the school by selected state drop-down combobox
>>
>> Private Sub SStateDDL_SelectedIndexChanged(ByVal sender As System.Object, >> ByVal e As System.EventArgs) Handles SStateDDL.SelectedIndexChanged
>>
>> Dim Schools As New DataSet
>>
>> Dim Value As String = Accounts.Business.AccountsTool.StateID =
>> SStateDDL.SelectedItem.Value.ToString
>>
>> Schools = Accounts.Business.AccountsTool.GetSchoolByState(Va lue)
>>
>> SNameDDL.DataSource = Schools
>>
>> SNameDDL.DataTextField = "SchoolName"
>>
>> SNameDDL.DataValueField = "SchoolID"
>>
>> SNameDDL.DataBind()
>>
>> End Sub
>>
>> "Hans Kesting" <ne***********@spamgourmet.com> wrote in message
>> news:O6*************@TK2MSFTNGP14.phx.gbl...
>> > Leon wrote:
>> >> Why this code is not working? I think the problem is in the
>> >> business
>> >> class code.when I select a state from the dropdownlist, the school
>> >> dropdownlist suppose
>> >> to fill with school names, but somehow the state value is not getting >> >> back to the business class. I think it's the way I'm using property
>> >> get and set accessor function.
>> >>
>> >>
>> >> ****My Business Class------------
>> >> ' Private variables
>> >> '- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - >> >> - - - - -
>> >> Private Shared myStateID As String
>> >>
>> >> Public Shared Function GetSchoolByState(ByVal StateID As String) As
>> >> DataSet myStateID = StateID
>> >> Dim tool As New StuLotto.Accounts.Data.AccountsTool
>> >> Return tool.GetSchoolByStateList(myStateID)
>> >> End Function
>> >>
>> >> ' Properties
>> >> '- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - >> >> - - - - -
>> >> Public Property StateID() As String
>> >> Get
>> >> Return myStateID
>> >> End Get
>> >> Set(ByVal value As String)
>> >> myStateID = value
>> >> End Set
>> >> End Property
>> >>
>> >>
>> >> ****My CodeBehind Class----------------
>> >> ' Bind the school by selected state drop-down combobox
>> >> Private Sub SStateDDL_SelectedIndexChanged(ByVal sender As
>> >> System.Object, ByVal e As System.EventArgs) Handles
>> >> SStateDDL.SelectedIndexChanged
>> >> Dim Schools As New DataSet
>> >> Dim Value As String = SStateDDL.SelectedItem.Value
>> >> Schools =
>> >> Accounts.Business.AccountsTool.GetSchoolByState(Va lue)
>> >> SNameDDL.DataSource = Schools SNameDDL.DataTextField =
>> >> "SchoolName" SNameDDL.DataValueField = "SchoolID"
>> >> SNameDDL.DataBind()
>> >> End Sub
>> >
>> > When you debug this code, what is returned by the various
>> > "GetSchool"
>> > methods? Are you sure the correct "state" value is supplied?
>> >
>> > The property you mention is never used (in your published code).
>> > The "StateID" in the first method is a local variable.
>> >
>> > Hans Kesting
>> >
>> >
>>
>>
>
>
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