1 DevExpress.Utils.WaitDialogForm dlg = new DevExpress.Utils.WaitDialogForm("正在读取数据，请耐心等侯……", new Size(250, 100)); 2 System.Threading.Thread.Sleep(500); 3 dlg.Close();
DEV 等待窗口
原文：http://www.cnblogs.com/liudabao123/p/5407335.html
