private void InternalCreateMutex(bool bInitialOwner, string strName)
{
try
{
lock (padlock)
{
InternalMutexName = strName;
SECURITY_DESC sd;
SECURITY_ATT sa = new SECURITY_ATT();
SecurityDescriptor.GetNullDaclSecurityDescriptor(out sd);
sa.lpSecurityDescriptor = Marshal.AllocHGlobal(Marshal.SizeOf(typeof(SECURITY_DESC)));
Marshal.StructureToPtr(sd, sa.lpSecurityDescriptor, false);
sa.bInheritHandle = false;
sa.nLength = Marshal.SizeOf(typeof(SECURITY_ATT));
Handle = CreateMutexW(ref sa, bInitialOwner, InternalMutexName);
if (Handle == InvalidHandle)
{
throw new Win32Exception(Marshal.GetLastWin32Error());
}
//this.SafeWaitHandle = new Microsoft.Win32.SafeHandles.SafeWaitHandle(handle, true);
}
}
catch { throw; }
}
private static extern IntPtr CreateMutexW(ref SECURITY_ATT sd, bool bInitialOwner, string strName);