protected virtual void OnExecuteFailed(CommandExecuteFailedArgs e)
{
var handler = this.ExecuteFailed;
if (handler != null)
{
handler(this, e);
}
}
/// <summary>
/// 执行这个命令
/// </summary>
/// <param name="param"></param>
public void Execute(object param)
{
try
{
this.ExecuteCore(param);
this.OnExecuted();
}
catch (Exception ex)
{
var args = new CommandExecuteFailedArgs(ex, param);
this.OnExecuteFailed(args);
if (!args.Cancel) throw;
}
}
/// <summary>
/// 执行这个命令
/// </summary>
/// <param name="param"></param>
public void Execute(object param)
{
try
{
this.ExecuteCore(param);
this.OnExecuted();
}
catch (Exception ex)
{
var args = new CommandExecuteFailedArgs(ex, param);
this.OnExecuteFailed(args);
if (!args.Cancel)
{
throw;
}
}
}
protected virtual void OnExecuteFailed(CommandExecuteFailedArgs e)
{
var handler = this.ExecuteFailed;
if (handler != null) handler(this, e);
}
