Hello,
I've a grid on a dynamically loaded UserControl. From the code-behind I'm adding serveral columns to the existing column collection. This happens on Page_Init. Now when a postback occurs the columns are added again and when the viewstate is loaded the columns from a previous creation are added also. So every postback my column collection grows.
I only want to recreated the columns on Page_Init manually and exclude them from ViewState. How can I force this?
Regards,
JosM
I've a grid on a dynamically loaded UserControl. From the code-behind I'm adding serveral columns to the existing column collection. This happens on Page_Init. Now when a postback occurs the columns are added again and when the viewstate is loaded the columns from a previous creation are added also. So every postback my column collection grows.
I only want to recreated the columns on Page_Init manually and exclude them from ViewState. How can I force this?
Regards,
JosM
1 Answer, 1 is accepted
0
Hi JosM,
To avoid this erroneous behaviour you should set the EnableColumnViewState property to False, so that the grid knows that the columns may vary at some stage of the page lifecycle. Please refer to the help article below for more information on the matter:
http://www.telerik.com/help/aspnet-ajax/grid-changing-structure-dynamically.html
Regards,
Pavlina
the Telerik team
To avoid this erroneous behaviour you should set the EnableColumnViewState property to False, so that the grid knows that the columns may vary at some stage of the page lifecycle. Please refer to the help article below for more information on the matter:
http://www.telerik.com/help/aspnet-ajax/grid-changing-structure-dynamically.html
Regards,
Pavlina
the Telerik team
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