Forms Data Controls :: Find A Header Control?
Aug 22, 2010Via RowDataBound, how to find a control in the header row?
This is what I have but not working!!!
[Code]....
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Forms Data Controls :: Adding The Custom Header Control To The GridView Header?
Jan 21, 2010Scenario:
I have a Gridview where I want to handle the Sorting in a custom control that I've added to the header.
I've added this control to my GridView's Header via OnRowCreate event handling. I want the Sort Expressions to persist session to session (via Webparts Personalization)
Here is what I have for adding the custom header control to the GridView Header
[Code]....
This works out well for adding the control, but I can't get anything to persist because these controls are creating initially via postback (per the event) and re-created on all subsequent postbacks. I can't add an If(!IsPostback) because the controls are initially created on the gridview's postback (well at least thats how it's acting when I put it in there) If I were to add this control via the ASP page, not via the Codebehind, I would be able to persist the control. If I try to treat it as though everything is setup correctly, and assign my custom control's controls to [Personalizable], I get a runtime error telling me that I can only have webpartzones in or before Page_init (I'm guessing this is due to when/where the
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[Code]....
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Forms Data Controls :: Add A Control To GridView Header?
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I'm hoping there is a fairly straight forward method to be able to access the header of a gridview, so I can then add a control.
This is what I have so far, but simply adds another row just under the header
[Code]....
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[Code]....
.vb code
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[code]....
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[Code]....
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[Code]....
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Here is the code:
[Code]....
Forms Data Controls :: Control Find In Gridview?
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Forms Data Controls :: Find Control In Gridview?
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Sep 20, 2010I want to find control inside datalist, i am using this:
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//here got error:
Index was out of range. Must be non-negative and less than the size of the collection.
here is my aspx code:
<asp:DataList ID="DataList1" runat="server" DataKeyField="nsid">
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Feb 10, 2010Im not able to find control in datalist.
Protected
Sub DataList1_ItemDataBound(ByVal sender
As Object,
ByVal e As System.Web.UI.WebControls.DataListItemEventArgs)
Handles DataList1.ItemDataBound
lblshippingoutside.Visible =
Dim lblshippingoutside
As Label = CType(e.Item.FindControl("lblshippingoutside"), Label)False
End Sub
Throws an exception .
Object reference not set to an instance of an object.
Forms Data Controls :: How To Find Linkbutton Control Using RowDataBound
Nov 9, 2010I am trying to find my linkbutton control using RowDataBound using the below code
[Code]....
[Code]....
but it always comes back with null the lnkButton.
What is the issue here?