UpdateCommand and DeleteCommand

[Venkatesh]

Hi,

How to implement the updatecommand and deletecommand code for RAD Grid.? Is there any code samples

I have added the below code in updatecommand:

GridEditableItem editedItem = e.Item as GridEditableItem;
            DataTable ordersTable = this.GridData;

            //Locate the changed row in the DataSource
            DataRow[] changedRows = ordersTable.Select("Title = " + Convert.ToString(editedItem.OwnerTableView.DataKeyValues[e.Item.ItemIndex]["Title"]));

In the changedRows line, i am getting error as: Cannot perform '=' operation on System.String and System.Int32.

Thanks

[Shinu]

Hi,

You can access the datakeyvalue in UpdateCommand as shown below.
C#:

protected void RadGrid1_UpdateCommand(object source, GridCommandEventArgs e)
{
 GridEditableItem editedItem = (GridEditableItem)e.Item;
 string value= editedItem.OwnerTableView.DataKeyValues[editedItem.ItemIndex]["Title"].ToString();
}

Also check the following demo.
Grid / LinqToSql Manual Operations

Thanks,
Shinu.