75 lines
2.3 KiB
C#
75 lines
2.3 KiB
C#
/********************************************************************
|
||
* *
|
||
* * Copyright (C) 2013-2018 uiskin.cn
|
||
* * 作者： BinGoo QQ：315567586
|
||
* * 请尊重作者劳动成果，请保留以上作者信息，禁止用于商业活动。
|
||
* *
|
||
* * 创建时间：2014-08-05
|
||
* * 说明：应用程序帮助类
|
||
* *
|
||
********************************************************************/
|
||
using System.Diagnostics;
|
||
using System.Threading;
|
||
|
||
namespace NetWorkHelper.Helper
|
||
{
|
||
public static class ApplicationHelper
|
||
{
|
||
#region 启动指定程序
|
||
|
||
/// <summary>
|
||
/// 启动一个应用程序或进程
|
||
/// </summary>
|
||
/// <param name="appFilePath">程序或线程的路径</param>
|
||
public static void StartApplication(string appFilePath)
|
||
{
|
||
Process downprocess = new Process();
|
||
downprocess.StartInfo.FileName = appFilePath;
|
||
downprocess.Start();
|
||
}
|
||
#endregion
|
||
|
||
#region 判断目标应用程序是否已经启动
|
||
|
||
/// <summary>
|
||
/// 目标应用程序是否已经启动。通常用于判断单实例应用。将占用锁。
|
||
/// </summary>
|
||
/// <param name="instanceName">应用名称</param>
|
||
/// <returns></returns>
|
||
public static bool IsAppInstanceExist(string instanceName)
|
||
{
|
||
|
||
bool createdNew = false;
|
||
ApplicationHelper.MutexForSingletonExe = new Mutex(false, instanceName, out createdNew);
|
||
|
||
return (!createdNew);
|
||
}
|
||
|
||
public static System.Threading.Mutex MutexForSingletonExe = null;
|
||
/// <summary>
|
||
/// 释放进程中占用的程序。
|
||
/// </summary>
|
||
/// <param name="instanceName"></param>
|
||
public static void ReleaseAppInstance(string instanceName)
|
||
{
|
||
if (ApplicationHelper.MutexForSingletonExe != null)
|
||
{
|
||
ApplicationHelper.MutexForSingletonExe.Close();
|
||
ApplicationHelper.MutexForSingletonExe = null;
|
||
}
|
||
}
|
||
#endregion
|
||
|
||
#region 打开网址
|
||
/// <summary>
|
||
/// 在浏览器中打开Url链接
|
||
/// </summary>
|
||
/// <param name="url"></param>
|
||
public static void OpenUrl(string url)
|
||
{
|
||
Process.Start(url);
|
||
}
|
||
#endregion
|
||
}
|
||
}
|