10-11-12, 02:13 PM
amgadtamer كتب :من خصائص المشروع قم بتفعيل make single instance
ثم قم بالضغط على application event
وكتابة
PHP كود :
Private Sub MyApplication_StartupNextInstance(sender As Object, e As ApplicationServices.StartupNextInstanceEventArgs) Handles Me.StartupNextInstance
MsgBox("program already running")
End Sub
اخى
event StartupNextInstance cannot be found
