C# (CSharp) Interop.User32.EnumThreadWindowsCallback Examples

Example #1

File: AllWindowsFinder.cs Project: joncloud/quick-windows

        public void Refresh()
        {
            MainWindows.Clear();

            Interop.User32.EnumThreadWindowsCallback callback = new Interop.User32.EnumThreadWindowsCallback(EnumWindowsCallback);
            Interop.User32.EnumWindows(callback, IntPtr.Zero);

            GC.KeepAlive(callback);
        }

Example #2

        public IntPtr FindMainWindow(int processId)
        {
            _bestHandle = (IntPtr)0;
            _processId  = processId;

            Interop.User32.EnumThreadWindowsCallback callback = new Interop.User32.EnumThreadWindowsCallback(EnumWindowsCallback);
            Interop.User32.EnumWindows(callback, IntPtr.Zero);

            GC.KeepAlive(callback);
            return(_bestHandle);
        }

Example #3

File: ProcessManager.Windows.cs Project: dotnet/corefx

        public IntPtr FindMainWindow(int processId)
        {
            _bestHandle = (IntPtr)0;
            _processId = processId;
            
            Interop.User32.EnumThreadWindowsCallback callback = new Interop.User32.EnumThreadWindowsCallback(EnumWindowsCallback);
            Interop.User32.EnumWindows(callback, IntPtr.Zero);
 
            GC.KeepAlive(callback);
            return _bestHandle;
        }