随笔分类 -  C#应用

摘要：我曾经用过Mutex的方法来实现窗体的互斥运行。。但是会出现失效混乱的情况，令我苦恼不已。Mutex的方法如下：using System.Threading; bool Create; Mutex m =new Mutex( false, "name", outCreate );if(Create ) Application.Run(new FormName());我想出了这样一个办法：1.在主窗... 阅读全文

摘要：命名空间using System.Runtime.InteropServices;DLL调用[DllImport("user32.dll")]public static extern bool ReleaseCapture();[DllImport("user32.dll")]public static extern bool SendMessage(IntPtr hwnd, int wMsg, ... 阅读全文