hi,
i have a desktop application
for each click the executed file ,an instance of app have benn runnig

i want my dont run app by clicking on the exec file when that is running

help me pleas

System.Threading.Mutex mutexMyapplication = new System.Threading.Mutex(false, "MyApplication");
if(!mutexMyapplication.WaitOne(100, false))
  return;

hi vampirekiss

i want to thank you for your help

best regards

kiani,mehdi