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When to insert a dynamically created UC into a control

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Grid

This is a migrated thread and some comments may be shown as answers.

Richard asked on 13 Feb 2009, 07:36 PM

I have created a class that builds a custom grid object (StandardGrid). In addition to that I have created a user control that I want to insert into the FilteringItem of the grid object. When the user clicks on the button inside the user control I want to perform an action on the grid. I'm not sure how to hook things up properly. Here's what I currently have happening. The GridFilterButton (user control) inserts fine into the grid initially but then isn't available on postback. Any help would be appreciated.

void StandardGrid_ItemCreated(object sender, GridItemEventArgs e)

{

switch (e.Item.ItemType)

{

case

GridItemType.FilteringItem:

GridFilteringItem filteringItem = e.Item as GridFilteringItem;

try

{

//Insert the GridFilterButton @ position 0 in the Grid

Control GridFilterButton = this.Page.LoadControl("~\\UserControls\\GridFilterButton.ascx");

filteringItem[

"CommandColumn"].Controls.AddAt(0, GridFilterButton);

When to insert a dynamically created UC into a control

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