protected void SetWindowGeometry(Window w, int x, int y, int width, int height)
{
w.SetGeometry (WindowGravity.Northwest,
WindowMoveResizeMask.Width,
x, y, width, height);
w.SetGeometry (WindowGravity.Northwest,
WindowMoveResizeMask.Height,
x, y, width, height);
w.SetGeometry (WindowGravity.Northwest,
WindowMoveResizeMask.X,
x, y, width, height);
w.SetGeometry (WindowGravity.Northwest,
WindowMoveResizeMask.Y,
x, y, width, height);
}
//Callback for winAPI. enumerates through all the current windows
private bool EnumWindows( int hWnd, int lParam )
{
User32.tagWINDOWINFO info = new User32.tagWINDOWINFO();
User32.GetWindowInfo(hWnd, out info);
if (hWnd != 0 && ((info.dwStyle & User32.WS_VISIBLE) != 0)/*&& ((info.dwStyle & User32.WS_GROUP) != 0)*/) //Window is valid, visible, and
{
//The next three lines are all just getting the window title of the handle
int capacity = User32.GetWindowTextLength(new HandleRef(null, (IntPtr)hWnd)) * 2;
StringBuilder stringBuilder = new StringBuilder(capacity);
User32.GetWindowText(new HandleRef(null, (IntPtr)hWnd), stringBuilder, stringBuilder.Capacity);
//Program manager/Start aren't technically windows, and we don't want anything to do with them.
//Start is the desktop, and Program Manager is something that manages programs. (Who knew!)
if (stringBuilder.Length > 0 && stringBuilder.ToString() != "Program Manager" && stringBuilder.ToString() != "Start")
{
//Get the process ID
int id = 0;
User32.GetWindowThreadProcessId((IntPtr)hWnd, out id);
//We're going to use the process so we can get some useful info out of it
System.Diagnostics.Process p = System.Diagnostics.Process.GetProcessById(id);
//Create a new window class (A class that just holds some important info about the current windows)
Window win = new Window();
win.Title = stringBuilder.ToString();
win.Handle = hWnd;
//win.Icon = User32.GetSmallIcon(p.MainModule.FileName); //I wanted to get the little 16x16 icon like the task manager, but it seemed like a huge task
windows.Add(win); //Add it to our list of windows
//Replacing the little icon I have a little sign of whether the window is responding or not.
//Doesn't look half bad if I say so myself
int index = 1;
if (p.Responding) index = 0;
//Finally, add the window to the listview
listWindows.Items.Add(win.Title);
listWindows.Items[listWindows.Items.Count -1].ImageIndex = index;
}
}
//We must return true so we keep enumerating to the next window
return true;
}
