protected void Button1_Command(object sender, CommandEventArgs e) { string argValue = e.GetArg("argumentName").ToString(); //do something with argValue }
protected void CustomControl1_CustomCommandEvent(object sender, CommandEventArgs e) { MyCustomEventArgs customArgs = (MyCustomEventArgs)e.GetArg("customArgs"); //do something with customArgs }In this example, we have a CustomControl1_CustomCommandEvent event handler that retrieves a custom event argument object named "customArgs" passed with the command event using the GetArg method. The CommandEventArgs class is part of the System.Web.UI.WebControls package library in C#.