摘要:
本文转载:http://www.cnblogs.com/qingci/archive/2012/10/15/2724373.html今天突然来了一个这样的需求,需要在C#的编辑框上加入一个Hint水印效果,类似如下图:publicstaticclassWin32Utility{[DllImport("user32.dll",CharSet=CharSet.Auto)]privatestaticexternInt32SendMessage(IntPtrhWnd,intmsg,intwParam,[MarshalAs(UnmanagedType.LPWStr)]stringlP 阅读全文