Requested record cannot be found by key on Binding Grid

Shanthi Kasthuri posted over 12 years ago

I have to bind the WebDataGrid on SelectedIndexChanged event of Dropdownlist from the Masterpage. After done a updating in the grid if try to change the value of combo in the dropdownlist to the bind the grid a error 'Requested Record cannot be found by key' is coming. I am using entity framework model to bind the grid.

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[Infragistics] Nikolay posted over 12 years ago in reply to [Infragistics] Nikolay

Hello Shanthi,

If you need any further assistance with the matter, please do not hesitate to ask.
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[Infragistics] Nikolay posted over 12 years ago

Hi Shanthi Kasthuri,

I would suggest you to try clearing the datasource and calling the DataBind method when changing the selection of the combo:

WebDataGrid1.ClearDataSource();

WebDataGrid1.DataSource = DataSource1;

WebDataGrid1.DataBind();

Please let me know if this helps.
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