System.Web.UI.WebControls (system.web.dll) | class |
This class is used by the CommandEventHandler to provide extra information to a Command event handler. This information is stored in two properties: CommandName and CommandArgument, which are both strings. These properties are used only by your code, and can thus be used to store any information you need. For example, you might set CommandName to "Sort" and CommandArgument to "Ascending." public class CommandEventArgs : EventArgs { // Public Constructors public CommandEventArgs(CommandEventArgs e); public CommandEventArgs(string commandName, object argument); // Public Instance Properties public object CommandArgument{get; } public string CommandName{get; } } Hierarchy System.Object System.EventArgs CommandEventArgs Subclasses DataGridCommandEventArgs, DataListCommandEventArgs, RepeaterCommandEventArgs, System.Web.UI.MobileControls.{ListCommandEventArgs, ObjectListCommandEventArgs} Passed To System.Web.UI.MobileControls.Command.OnItemCommand( ), System.Web.UI.MobileControls.ListCommandEventArgs.ListCommandEventArgs( ), System.Web.UI.MobileControls.ObjectListCommandEventArgs.ObjectListCommandEventArgs( ), Button.OnCommand( ), CommandEventHandler.{BeginInvoke( ), Invoke( )}, DataGridCommandEventArgs.DataGridCommandEventArgs( ), DataListCommandEventArgs.DataListCommandEventArgs( ), ImageButton.OnCommand( ), LinkButton.OnCommand( ), RepeaterCommandEventArgs.RepeaterCommandEventArgs( ) |