WINFORM 应用程序唯一执行验证

通过应用程序名称创建Mutex实现跨程序标识.

program中的调用方法:

SingleProcessFixer singleProcessFixer = new SingleProcessFixer();

if (!singleProcessFixer.CreateMutex()) //程序正在运行.

 

public class SingleProcessFixer 

{

    /// <summary>

    /// core mutex

    /// </summary>

    Mutex mutex = null;

 

    /// <summary>

    /// Create mutex in currect assembly and return if create successful.

    /// </summary>

    /// <returns>if create successful</returns>

    public bool CreateMutex()

    {

        return CreateMutex(Assembly.GetEntryAssembly().FullName);

    }

 

    /// <summary>

    /// Create mutex by name and return if create successful.

    /// </summary>

    /// <param name="name">name for mutex</param>

    /// <returns>if create successful.</returns>

    public bool CreateMutex(string name)

    {

        bool result = false;

        mutex = new Mutex(true, name, out result);

        return result;

    }

 

    /// <summary>

    /// Release mutex.

    /// </summary>

    public void ReleaseMutex()

    {

        if (mutex != null)

        {

            mutex.Close();

        }

    }

}

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