Dynamic Template column Problem

[Sumanth]

Hi,
As per my requirement, i need to create template column programmatically (I don't know columns of data source at design time).
Am able to add template columns programmatically but data in columns lost in postbacks.
To overcome this, i moved columns adding logic to OnInit event, but same set of columns are adding again and again between postbacks.
I tried

gv1.MasterTableView.Columns.Clear(); and gv1.Columns.Clear(); methods but they have not worked for me.

Please help me to fix this. Sample code will be greatly appreciated.

Thanks,
Sumanth

 

[Pavlina]

Hi Sumanth,

Try adding the following line and let me know if it helps:
    gv1.MasterTableView.EnableColumnsViewState = false;

You can examine Changing the grid structure dynamically on postback help topic for additional information.

Greetings,
Pavlina
the Telerik team

[Sumanth]

Hi Pavlina,
EnableColumnViewState property works for me. Thank you very much.

Thanks,
Sumanth

[Pavlina]

Hello Sumanth,

I am glad I could help, in case you experience any further problems or you have additional questions, do not hesitate to contact us again.

Kind regards,
Pavlina
the Telerik team