Hello,
I would like to set the value of the item in the checked list box.
I have a datareader that has 2 columns. PK and TEXT
I want the TEXT as the Item and the PK as the Value.
I can not find anywhere that I can SET the value. But I can GET the
SELECTED ITEM VALUE.
Any direction would be helpfull.
Thank you for your time.
Ron
9  8499 
The quickest way to set the value is to use a dataset for the controls
datasource,and set the controls displaymember=" TEXT" and valuemember="FK ".
Like so:
mylist.datasour ce=GetDatasetFr omDB()
mylist.displaym ember = "TEXT"
mylist.valuemem ber = "FK"
mylist.refresh
If not, you define your own collection class, add the items to it, and then
set the datasource.
If you do not want to use the datasource at all, then you follow the
instructions from this article to create a custom list. http://www.ftponline.com/vsm/2003_12...a/default.aspx
"Capt_Ron" wrote: Hello,
I would like to set the value of the item in the checked list box.
I have a datareader that has 2 columns. PK and TEXT
I want the TEXT as the Item and the PK as the Value.
I can not find anywhere that I can SET the value. But I can GET the
SELECTED ITEM VALUE.
Any direction would be helpfull.
Thank you for your time.
Ron
I'm having an issue with the dataset. Can you see what I'm doing wrong?
Here is my code in the form.
I have a SQL Class returning a dataset.
Dim ds As DataSet
ds = objSQL.getDataS et(strOptionFil l)
clbFill.DataSou rce = ds
clbFill.Display Member = "OptionText "
clbFill.ValueMe mber = "OptionID"
clbFill.Refresh ()
ds.Dispose()
Here is the function in the SQL Class
Public Function getDataSet(ByVa l strSQL As String) As DataSet
Dim ds As New DataSet
Dim da As New SqlDataAdapter( strSQL, dbConn)
Try
da.Fill(ds)
Catch ex As Exception
RaiseEvent ErrRaised(ex.So urce, ex.Message)
End Try
da.Dispose()
End Function
"Le MasterChief" wrote: The quickest way to set the value is to use a dataset for the controls
datasource,and set the controls displaymember=" TEXT" and valuemember="FK ".
Like so:
mylist.datasour ce=GetDatasetFr omDB()
mylist.displaym ember = "TEXT"
mylist.valuemem ber = "FK"
mylist.refresh
If not, you define your own collection class, add the items to it, and then
set the datasource.
If you do not want to use the datasource at all, then you follow the
instructions from this article to create a custom list.
http://www.ftponline.com/vsm/2003_12...a/default.aspx
"Capt_Ron" wrote:
Hello,
I would like to set the value of the item in the checked list box.
I have a datareader that has 2 columns. PK and TEXT
I want the TEXT as the Item and the PK as the Value.
I can not find anywhere that I can SET the value. But I can GET the
SELECTED ITEM VALUE.
Any direction would be helpfull.
Thank you for your time.
Ron
I'm having an issue with the dataset. Can you see what I'm doing wrong?
Here is my code in the form.
I have a SQL Class returning a dataset.
Dim ds As DataSet
ds = objSQL.getDataS et(strOptionFil l)
clbFill.DataSou rce = ds
clbFill.Display Member = "OptionText "
clbFill.ValueMe mber = "OptionID"
clbFill.Refresh ()
ds.Dispose()
Here is the function in the SQL Class
Public Function getDataSet(ByVa l strSQL As String) As DataSet
Dim ds As New DataSet
Dim da As New SqlDataAdapter( strSQL, dbConn)
Try
da.Fill(ds)
Catch ex As Exception
RaiseEvent ErrRaised(ex.So urce, ex.Message)
End Try
da.Dispose()
End Function
"Le MasterChief" wrote: The quickest way to set the value is to use a dataset for the controls
datasource,and set the controls displaymember=" TEXT" and valuemember="FK ".
Like so:
mylist.datasour ce=GetDatasetFr omDB()
mylist.displaym ember = "TEXT"
mylist.valuemem ber = "FK"
mylist.refresh
If not, you define your own collection class, add the items to it, and then
set the datasource.
If you do not want to use the datasource at all, then you follow the
instructions from this article to create a custom list.
http://www.ftponline.com/vsm/2003_12...a/default.aspx
"Capt_Ron" wrote:
Hello,
I would like to set the value of the item in the checked list box.
I have a datareader that has 2 columns. PK and TEXT
I want the TEXT as the Item and the PK as the Value.
I can not find anywhere that I can SET the value. But I can GET the
SELECTED ITEM VALUE.
Any direction would be helpfull.
Thank you for your time.
Ron
As an addendum to my other post. I did adjust the code to add the SQL Command.
It's the DA.FILL(DS) that is crashing.
I'm not sure why.
Ron.
"Le MasterChief" wrote: The quickest way to set the value is to use a dataset for the controls
datasource,and set the controls displaymember=" TEXT" and valuemember="FK ".
Like so:
mylist.datasour ce=GetDatasetFr omDB()
mylist.displaym ember = "TEXT"
mylist.valuemem ber = "FK"
mylist.refresh
If not, you define your own collection class, add the items to it, and then
set the datasource.
If you do not want to use the datasource at all, then you follow the
instructions from this article to create a custom list.
http://www.ftponline.com/vsm/2003_12...a/default.aspx
"Capt_Ron" wrote:
Hello,
I would like to set the value of the item in the checked list box.
I have a datareader that has 2 columns. PK and TEXT
I want the TEXT as the Item and the PK as the Value.
I can not find anywhere that I can SET the value. But I can GET the
SELECTED ITEM VALUE.
Any direction would be helpfull.
Thank you for your time.
Ron
As an addendum to my other post. I did adjust the code to add the SQL Command.
It's the DA.FILL(DS) that is crashing.
I'm not sure why.
Ron.
"Le MasterChief" wrote: The quickest way to set the value is to use a dataset for the controls
datasource,and set the controls displaymember=" TEXT" and valuemember="FK ".
Like so:
mylist.datasour ce=GetDatasetFr omDB()
mylist.displaym ember = "TEXT"
mylist.valuemem ber = "FK"
mylist.refresh
If not, you define your own collection class, add the items to it, and then
set the datasource.
If you do not want to use the datasource at all, then you follow the
instructions from this article to create a custom list.
http://www.ftponline.com/vsm/2003_12...a/default.aspx
"Capt_Ron" wrote:
Hello,
I would like to set the value of the item in the checked list box.
I have a datareader that has 2 columns. PK and TEXT
I want the TEXT as the Item and the PK as the Value.
I can not find anywhere that I can SET the value. But I can GET the
SELECTED ITEM VALUE.
Any direction would be helpfull.
Thank you for your time.
Ron
Send me the ex.tostring (Exception string) and I will be able to tell you.
"Capt_Ron" wrote: As an addendum to my other post. I did adjust the code to add the SQL Command.
It's the DA.FILL(DS) that is crashing.
I'm not sure why.
Ron.
"Le MasterChief" wrote:
The quickest way to set the value is to use a dataset for the controls
datasource,and set the controls displaymember=" TEXT" and valuemember="FK ".
Like so:
mylist.datasour ce=GetDatasetFr omDB()
mylist.displaym ember = "TEXT"
mylist.valuemem ber = "FK"
mylist.refresh
If not, you define your own collection class, add the items to it, and then
set the datasource.
If you do not want to use the datasource at all, then you follow the
instructions from this article to create a custom list.
http://www.ftponline.com/vsm/2003_12...a/default.aspx
"Capt_Ron" wrote:
Hello,
I would like to set the value of the item in the checked list box.
I have a datareader that has 2 columns. PK and TEXT
I want the TEXT as the Item and the PK as the Value.
I can not find anywhere that I can SET the value. But I can GET the
SELECTED ITEM VALUE.
Any direction would be helpfull.
Thank you for your time.
Ron
Send me the ex.tostring (Exception string) and I will be able to tell you.
"Capt_Ron" wrote: As an addendum to my other post. I did adjust the code to add the SQL Command.
It's the DA.FILL(DS) that is crashing.
I'm not sure why.
Ron.
"Le MasterChief" wrote:
The quickest way to set the value is to use a dataset for the controls
datasource,and set the controls displaymember=" TEXT" and valuemember="FK ".
Like so:
mylist.datasour ce=GetDatasetFr omDB()
mylist.displaym ember = "TEXT"
mylist.valuemem ber = "FK"
mylist.refresh
If not, you define your own collection class, add the items to it, and then
set the datasource.
If you do not want to use the datasource at all, then you follow the
instructions from this article to create a custom list.
http://www.ftponline.com/vsm/2003_12...a/default.aspx
"Capt_Ron" wrote:
Hello,
I would like to set the value of the item in the checked list box.
I have a datareader that has 2 columns. PK and TEXT
I want the TEXT as the Item and the PK as the Value.
I can not find anywhere that I can SET the value. But I can GET the
SELECTED ITEM VALUE.
Any direction would be helpfull.
Thank you for your time.
Ron
Is this what you are looking for? This is actually what the call stack
shows. The ex.tostring goes to a message box.
Ron.
BuddysRoofing.e xe!BuddysRoofin g.MainModule.er rHandler(String strSender =
"System.Dat a", String strException = "System.Argumen tNullException: Value
cannot be null.
Parameter name: dataSet
at System.Data.Com mon.DbDataAdapt er.Fill(DataSet dataSet, Int32
startRecord, Int32 maxRecords, String srcTable, IDbCommand command,
CommandBehavior behavior)
at System.Data.Com mon.DbDataAdapt er.Fill(DataSet dataSet, String srcTable)
at sqlClass.SQLObj .getDataSet(Str ing strSQL, String strTable) in
C:\Documents and Settings\User\M y Documents\Visua l Studio Projects\ASP NET
II\sqlClass\SQL Obj.vb:line 79") Line 73 Basic
sqlclass.dll!sq lClass.SQLObj.g etDataSet(Strin g strSQL = "SELECT OptionID,
OptionText FROM tblOptions WHERE OptionType='Shi ngle' AND Active = 1", String
strTable = "tblOptions ") Line 81 + 0x35 bytes Basic
BuddysRoofing.e xe!BuddysRoofin g.frmMain.fillO ptions(System.W indows.Forms.Ch eckedListBox
clbFill = {System.Windows .Forms.CheckedL istBox}, String strOptionFill =
"SELECT OptionID, OptionText FROM tblOptions WHERE OptionType='Shi ngle' AND
Active = 1", String strTable = "tblOptions ") Line 2122 + 0x17 bytes Basic
BuddysRoofing.e xe!BuddysRoofin g.frmMain.frmMa in_Load(Object sender =
{BuddysRoofing. frmMain}, System.EventArg s e = {System.EventAr gs}) Line 2099 +
0x37 bytes
<<<
"Le MasterChief" wrote:
Send me the ex.tostring (Exception string) and I will be able to tell you.
"Capt_Ron" wrote:
As an addendum to my other post. I did adjust the code to add the SQL Command.
It's the DA.FILL(DS) that is crashing.
I'm not sure why.
Ron.
"Le MasterChief" wrote:
The quickest way to set the value is to use a dataset for the controls
datasource,and set the controls displaymember=" TEXT" and valuemember="FK ".
Like so:
mylist.datasour ce=GetDatasetFr omDB()
mylist.displaym ember = "TEXT"
mylist.valuemem ber = "FK"
mylist.refresh
If not, you define your own collection class, add the items to it, and then
set the datasource.
If you do not want to use the datasource at all, then you follow the
instructions from this article to create a custom list.
http://www.ftponline.com/vsm/2003_12...a/default.aspx
"Capt_Ron" wrote:
> Hello,
> I would like to set the value of the item in the checked list box.
> I have a datareader that has 2 columns. PK and TEXT
> I want the TEXT as the Item and the PK as the Value.
>
> I can not find anywhere that I can SET the value. But I can GET the
> SELECTED ITEM VALUE.
>
> Any direction would be helpfull.
>
> Thank you for your time.
> Ron
Is this what you are looking for? This is actually what the call stack
shows. The ex.tostring goes to a message box.
Ron.
BuddysRoofing.e xe!BuddysRoofin g.MainModule.er rHandler(String strSender =
"System.Dat a", String strException = "System.Argumen tNullException: Value
cannot be null.
Parameter name: dataSet
at System.Data.Com mon.DbDataAdapt er.Fill(DataSet dataSet, Int32
startRecord, Int32 maxRecords, String srcTable, IDbCommand command,
CommandBehavior behavior)
at System.Data.Com mon.DbDataAdapt er.Fill(DataSet dataSet, String srcTable)
at sqlClass.SQLObj .getDataSet(Str ing strSQL, String strTable) in
C:\Documents and Settings\User\M y Documents\Visua l Studio Projects\ASP NET
II\sqlClass\SQL Obj.vb:line 79") Line 73 Basic
sqlclass.dll!sq lClass.SQLObj.g etDataSet(Strin g strSQL = "SELECT OptionID,
OptionText FROM tblOptions WHERE OptionType='Shi ngle' AND Active = 1", String
strTable = "tblOptions ") Line 81 + 0x35 bytes Basic
BuddysRoofing.e xe!BuddysRoofin g.frmMain.fillO ptions(System.W indows.Forms.Ch eckedListBox
clbFill = {System.Windows .Forms.CheckedL istBox}, String strOptionFill =
"SELECT OptionID, OptionText FROM tblOptions WHERE OptionType='Shi ngle' AND
Active = 1", String strTable = "tblOptions ") Line 2122 + 0x17 bytes Basic
BuddysRoofing.e xe!BuddysRoofin g.frmMain.frmMa in_Load(Object sender =
{BuddysRoofing. frmMain}, System.EventArg s e = {System.EventAr gs}) Line 2099 +
0x37 bytes
<<<
"Le MasterChief" wrote:
Send me the ex.tostring (Exception string) and I will be able to tell you.
"Capt_Ron" wrote:
As an addendum to my other post. I did adjust the code to add the SQL Command.
It's the DA.FILL(DS) that is crashing.
I'm not sure why.
Ron.
"Le MasterChief" wrote:
The quickest way to set the value is to use a dataset for the controls
datasource,and set the controls displaymember=" TEXT" and valuemember="FK ".
Like so:
mylist.datasour ce=GetDatasetFr omDB()
mylist.displaym ember = "TEXT"
mylist.valuemem ber = "FK"
mylist.refresh
If not, you define your own collection class, add the items to it, and then
set the datasource.
If you do not want to use the datasource at all, then you follow the
instructions from this article to create a custom list.
http://www.ftponline.com/vsm/2003_12...a/default.aspx
"Capt_Ron" wrote:
> Hello,
> I would like to set the value of the item in the checked list box.
> I have a datareader that has 2 columns. PK and TEXT
> I want the TEXT as the Item and the PK as the Value.
>
> I can not find anywhere that I can SET the value. But I can GET the
> SELECTED ITEM VALUE.
>
> Any direction would be helpfull.
>
> Thank you for your time.
> Ron
This thread has been closed and replies have been disabled. Please start a new discussion. Similar topics | |
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