这是我使用的方法.为了获得更好的用户体验和一致性,请考虑使用“删除”和“取消”而不是“确认”或“中止”.
- public static MessagePromptResult Show(string messageBoxText,string caption,string button1,string button2)
- {
- int? returned = null;
- using (var mre = new System.Threading.ManualResetEvent(false))
- {
- string[] buttons;
- if (button2 == null)
- buttons = new string[] { button1 };
- else
- buttons = new string[] { button1,button2 };
- Microsoft.Xna.Framework.GamerServices.Guide.BeginShowMessageBox(
- caption,messageBoxText,buttons,// can choose which button has the focus
- Microsoft.Xna.Framework.GamerServices.MessageBoxIcon.None,// can play sounds
- result =>
- {
- returned = Microsoft.Xna.Framework.GamerServices.Guide.EndShowMessageBox(result);
- mre.Set(); // could have done it all without blocking
- },null);
- mre.WaitOne();
- }
- if (!returned.HasValue)
- return MessagePromptResult.None;
- else if (returned == 0)
- return MessagePromptResult.Button1;
- else if (returned == 1)
- return MessagePromptResult.Button2;
- else
- return MessagePromptResult.None;
- }
您需要将Microsoft.Xna.Framework.GamerServices的引用添加到您的项目中.
