单一实例WPF程序
<!--在程序运行前加入判断-->
public partial class App:Application{
Mutex mutex;
protected override void OnStartup(StartupEventArgs e){
//let the base class have a crack
base.OnStartup(e);
//判断
string mutexName = "MyCompanyName.MyAppName";
bool CreateNew;
mutex=new Mutex(true,mutexName,out CreateNew);
if(!CreateNew)
{ShowDown();}
//
Windows1 window=Window1();
window.Show();
}
public partial class App:Application{
Mutex mutex;
protected override void OnStartup(StartupEventArgs e){
//let the base class have a crack
base.OnStartup(e);
//判断
string mutexName = "MyCompanyName.MyAppName";
bool CreateNew;
mutex=new Mutex(true,mutexName,out CreateNew);
if(!CreateNew)
{ShowDown();}
//
Windows1 window=Window1();
window.Show();
}
posted on 2009-11-10 15:47 Sunwayking 阅读(518) 评论(0) 编辑 收藏 举报