Custom Server Controls :: Adding Controls To Custom Extended Gridview?

Oct 20, 2010

I have custom gridview that inherit from the regular gridview.

On of the features is that is has a built in page size dropdown in an extra header row.

Another feature is that this extra header row has a place holder where aditional controls can be added but here is where I have some problems.

When I add a control that is created outside the gridview to the gridviews builtin placeholder and tries to do anything that performs a postback the gridview dissepears, but appears again on a new post back.

Here is the code for the gridview:

[Code]....

And this is the way it is used in a usercontrol on page, the gridview is called gvList and the control that I try to add to its placeholder is the phrExtraHeaderControls:

[Code]....

What can be wrong, is the viewstate messed up in the postback so that the gridview can't be rendered?

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