Hello All,
I have a UserControl wwhich consists of one Label and one DropDownList
control. I have written a Public methofd to allow me to set the Label's Text
property and populate the dropdownlist with listitems. Here's the code:
Public Sub PopulateDropDow nList(ByVal ListCaption As String, ByVal
ListItems As XmlNode)
Label1.Text = ListCaption
Dim Items As XmlNodeList = ListItems.Selec tNodes("Items/Item")
For Each Item As XmlNode In Items
Dim li As New ListItem
li.Value = Item.Attributes ("id").Value
li.Text = Item.Attributes ("value").Va lue
DropDownList1.I tems.Add(li)
Next
End Sub
I would like to call this from my webform by writing:
Dim UControl As UserControl =
CType(LoadContr ol("UserControl s/AugmentedDropDo wnList.ascx"), UserControl)
UControl.Popula teDropDownList( "Recipient' s Name:", RecipientNamesN ode)
This doesn't work. The PopulateDropDow nList doesn't appear in the
intellisense list. What appears in the list are the properties and methids
of a UserControl (as anyone would expect).
How can I do this? I know that it's possible; I just can't think of a way
how.
Does anyone know of a good online reference for coding UserControls?
TIA,
--
Joe
VB.NET/C#/ASP.NET/ASP/VB/C++/Web and DB development/VBA Automation
3  1420 
It looks like you need to Dim your UControl as the specific object you are
loading.. in other words:
Dim UControl As AugmentedDropDo wnList =
CType(LoadContr ol("UserControl s/AugmentedDropDo wnList.ascx"),A ugmentedDropDow nList)
Because intellisense looks to see what kind of object you have loaded - and
it thinks you just loaded an object of type UserControl - and you need to be
clear that it is an object of type AugmentedDropDo wnList.
HTH
"Joe" <jo******@donot spam.yahoo.com> wrote in message
news:01******** *************** ***********@mic rosoft.com... Hello All,
I have a UserControl wwhich consists of one Label and one DropDownList
control. I have written a Public methofd to allow me to set the Label's
Text
property and populate the dropdownlist with listitems. Here's the code:
Public Sub PopulateDropDow nList(ByVal ListCaption As String, ByVal
ListItems As XmlNode)
Label1.Text = ListCaption
Dim Items As XmlNodeList = ListItems.Selec tNodes("Items/Item")
For Each Item As XmlNode In Items
Dim li As New ListItem
li.Value = Item.Attributes ("id").Value
li.Text = Item.Attributes ("value").Va lue
DropDownList1.I tems.Add(li)
Next
End Sub
I would like to call this from my webform by writing:
Dim UControl As UserControl =
CType(LoadContr ol("UserControl s/AugmentedDropDo wnList.ascx"), UserControl)
UControl.Popula teDropDownList( "Recipient' s Name:", RecipientNamesN ode)
This doesn't work. The PopulateDropDow nList doesn't appear in the
intellisense list. What appears in the list are the properties and
methids
of a UserControl (as anyone would expect).
How can I do this? I know that it's possible; I just can't think of a way
how.
Does anyone know of a good online reference for coding UserControls?
TIA,
--
Joe
VB.NET/C#/ASP.NET/ASP/VB/C++/Web and DB development/VBA Automation
Dim UControl As AugmentedDropDo wnList=
CType(LoadContr ol("UserControl s/AugmentedDropDo wnList.ascx"),
AugmentedDropDo wnList)
--
HTH,
Phillip Williams http://www.societopia.net http://www.webswapp.com
"Joe" wrote: Hello All,
I have a UserControl wwhich consists of one Label and one DropDownList
control. I have written a Public methofd to allow me to set the Label's Text
property and populate the dropdownlist with listitems. Here's the code:
Public Sub PopulateDropDow nList(ByVal ListCaption As String, ByVal
ListItems As XmlNode)
Label1.Text = ListCaption
Dim Items As XmlNodeList = ListItems.Selec tNodes("Items/Item")
For Each Item As XmlNode In Items
Dim li As New ListItem
li.Value = Item.Attributes ("id").Value
li.Text = Item.Attributes ("value").Va lue
DropDownList1.I tems.Add(li)
Next
End Sub
I would like to call this from my webform by writing:
Dim UControl As UserControl =
CType(LoadContr ol("UserControl s/AugmentedDropDo wnList.ascx"), UserControl)
UControl.Popula teDropDownList( "Recipient' s Name:", RecipientNamesN ode)
This doesn't work. The PopulateDropDow nList doesn't appear in the
intellisense list. What appears in the list are the properties and methids
of a UserControl (as anyone would expect).
How can I do this? I know that it's possible; I just can't think of a way
how.
Does anyone know of a good online reference for coding UserControls?
TIA,
--
Joe
VB.NET/C#/ASP.NET/ASP/VB/C++/Web and DB development/VBA Automation
Thanks,
I love it when I miss the obvious.
--
Joe
VB.NET/C#/ASP.NET/ASP/VB/C++/Web and DB development/VBA Automation
"RCS" wrote: It looks like you need to Dim your UControl as the specific object you are
loading.. in other words:
Dim UControl As AugmentedDropDo wnList =
CType(LoadContr ol("UserControl s/AugmentedDropDo wnList.ascx"),A ugmentedDropDow nList)
Because intellisense looks to see what kind of object you have loaded - and
it thinks you just loaded an object of type UserControl - and you need to be
clear that it is an object of type AugmentedDropDo wnList.
HTH
"Joe" <jo******@donot spam.yahoo.com> wrote in message
news:01******** *************** ***********@mic rosoft.com... Hello All,
I have a UserControl wwhich consists of one Label and one DropDownList
control. I have written a Public methofd to allow me to set the Label's
Text
property and populate the dropdownlist with listitems. Here's the code:
Public Sub PopulateDropDow nList(ByVal ListCaption As String, ByVal
ListItems As XmlNode)
Label1.Text = ListCaption
Dim Items As XmlNodeList = ListItems.Selec tNodes("Items/Item")
For Each Item As XmlNode In Items
Dim li As New ListItem
li.Value = Item.Attributes ("id").Value
li.Text = Item.Attributes ("value").Va lue
DropDownList1.I tems.Add(li)
Next
End Sub
I would like to call this from my webform by writing:
Dim UControl As UserControl =
CType(LoadContr ol("UserControl s/AugmentedDropDo wnList.ascx"), UserControl)
UControl.Popula teDropDownList( "Recipient' s Name:", RecipientNamesN ode)
This doesn't work. The PopulateDropDow nList doesn't appear in the
intellisense list. What appears in the list are the properties and
methids
of a UserControl (as anyone would expect).
How can I do this? I know that it's possible; I just can't think of a way
how.
Does anyone know of a good online reference for coding UserControls?
TIA,
--
Joe
VB.NET/C#/ASP.NET/ASP/VB/C++/Web and DB development/VBA Automation
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