Finding DataKey in GridView

[mike]

i'd like to get datakey of GridView So i write code like below
but it wasn't work well. how should i do?


protected void BookGridView_RowDataBound(object sender,
GridViewRowEventArgs e)
{
int tableId = int.Parse(
BookGridView.DataKeys[e.Row.DataItemIndex].ToString() );

.....

}

 

[The CynicalDoctor]

Hello mike,

Once you have specified DataKeyNames, you can retrieve the datakey for the
selected row by simply using - BookGridView.SelectedValue

Cheers,
Sumeet