Forms Data Controls :: Get Values From ListView?
Nov 15, 2010
I'm using a ListView control to show 3 columns of pictures and 2 rows - I'm using ImageButtons and OnClick events.
I'd like to be able to click on an image thumbnail and call up the larger file based on the thumbnail details.
But it appears I'm having trouble targeting the images.
Here's what I'm trying:
Sub ImageButton_Click(ByVal sender As Object, ByVal e As ImageClickEventArgs)
Dim myImage As ImageButton = TryCast(ProductsListView.FindControl("ImageButton1"), ImageButton)
myImage.ImageUrl = "PageContentImages/myFileName.png"
UpdatePanel1.Update()
End Sub
But I get the "Object reference not set to an instance of an object." error.
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Jul 6, 2010
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[code]....
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[URL]
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foreach (ListViewDataItem lvi in lvQuestions.Items)
{
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[Code]....
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[Code].....
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[Code]....
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[Code]....
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[Code]....
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[Code]....
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I am having trouble finding how to solve the following issue :
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ASPX Markup Code :
[Code]....
C# Behind Code :
[Code]....
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Ok, background first:
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[Code]....
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[Code]....
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[code]....
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[Code]....
I don't personally have access to the SQLTable, but I can have somebody make changes if this should/needs to be done from that end, but I would rather do it from this end in VB. I've been digging through the MSDN Libraries
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