RadGrid NeedDatasource & PageIndexChanged

[Ramesh kumar Kuppusamy]

Proble:
In NeedDataSourece event I need to find the source event which has trigerred the NeedDataSource.

Senario :
Steps:
1. In my Radgrid I have set the EnableViewState="false",  then I set the AllowRowSelect="true" in <clientsettings>

2. In code behing I have written a custom function to identify a the selected rows

3. After selecting a page number in my Radgrid pager, it is triggering the NeedDatasource event.

4. I need to Identify whether the NeedDatasource is trigerred from the PageItemChanged Event

5. Before moving to the another page, I have to get the selected rows from the current page.

 

[Shinu]

Hello Rameshkumar,

You can attach ItemCommand and check for the CommandName and set a flag variable and check for the variable in NeedDataSource event.

C#:

int flag = 0;
protected void RadGrid1_ItemCommand(object sender, GridCommandEventArgs e)
    {
        //check for the condition here
    }

Thanks,
Shinu.