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GridView with Child List All Automatically expanded

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GridView
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Michael
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Michael asked on 21 Aug 2008, 06:25 PM
I have a gridview with a child list and I want all records
and lists to be fully expanded (opened) verses collapsed.  What is the recommended approach to this scenario?

Thank you.

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Martin Vasilev
Telerik team
answered on 22 Aug 2008, 11:19 AM
Hi Michael,

Thank you for writing.

To expand all rows in RadGridView you have to iterate through them and set the IsExpanded property to true. Please, review the code-block below as example:
private void ExpandAllRows(RadGridView grid, bool expand) 
    grid.GridElement.BeginUpdate(); 
 
    foreach (GridViewRowInfo row in grid.Rows) 
    { 
        row.IsExpanded = expand; 
    } 
 
    grid.GridElement.EndUpdate(); 

I hope this helps, if you have other questions, do not hesitate to contact me again.

All the best,
Martin Vasilev
the Telerik team

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Michael
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answered on 22 Aug 2008, 07:08 PM
Thank you for the reply.  Just what I was looking for.


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