protected virtual void RaisePostBackEvent (string eventArgument)
{
GridViewCommandEventArgs args;
int i = eventArgument.IndexOf ('$');
if (i != -1)
args = new GridViewCommandEventArgs (this, new CommandEventArgs (eventArgument.Substring (0, i), eventArgument.Substring (i + 1)));
else
args = new GridViewCommandEventArgs (this, new CommandEventArgs (eventArgument, null));
OnRowCommand (args);
ProcessEvent (args.CommandName, (string) args.CommandArgument, false);
}