[Solved] custom add GridExpandColumn

[FLIDEV]

Hello,

I have a Grid with MasterTable and DetailTable and I create all columns on code behind.
At first, I delete all existing Columns and add all needed columns.

My fist column shoud be the ExpandCollapse-column. Here the c# code:

 

GridExpandColumn oEC = new GridExpandColumn();
oEC.ButtonType = GridExpandColumnType.SpriteButton;
oEC.CommandName = "ExpandCollapse";
oEC.UniqueName = "ExpandCollapse";
oEC.ItemStyle.Width = Unit.Pixel(20);
oEC.HeaderStyle.Width = Unit.Pixel(20);
oEC.FooterStyle.Width = Unit.Pixel(20);
oEC.Display = true;
oEC.Visible = true;
this.RadGridDistribution.Columns.Add(oEC);

My problem is, I get no bostback by clicking.

I hope, anybody can give me a tip.

Detlef!

 

 

 

 

[Pavlina]

Hi,

For more information about how to add ExpandAll/CollapseAll option in the header of custom expand/collapse column for hierarchical RadGrid, refer to this code library:
Custom expand/collapse column with ExpandAll/CollapseAll image button in the header

Greetings,
Pavlina
the Telerik team

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[FLIDEV]

Hello Pavlina,

thank you for your answer. I found an other solution.

Detlef!