private static bool EnumWindowsFindForProcess(IntPtr hWnd, int lParam)
{ // the lParam was the one provided to EnumDesktopWindows, containing the process ID
if (Windows.IsWindowVisible(hWnd))
{
uint processID;
Windows.GetWindowThreadProcessId(hWnd, out processID); // returns thread (which we don't want) and the processID is in the out param
if (processID == (uint)lParam)
{
g_FoundHWND = hWnd;
//SetForegroundWindow(hWnd);
Debug.WriteLine("Found window for process");
return(false); // can stop enumeration now
}
}
return(true);
}
/// <summary>Part of PopulateFromWindows only</summary>
private bool EnumWindowsIntoProgramsList(IntPtr hWnd, int lParam)
{
if (Windows.IsWindowVisible(hWnd)) // Store the window only if the window is visible
{
string name = GetWindowText(hWnd);
if (string.IsNullOrEmpty(name))
{
return(true); // we get a load of empty window names - usually followed by another for same app with title - don't really want multiple per app anyway
}
uint processId;
Windows.GetWindowThreadProcessId(hWnd, out processId);
if (processId == Process.GetCurrentProcess().Id) // this window is ours!
{
return(true);
}
string path = null;
int length = 1024;
StringBuilder pathBuilder = new StringBuilder(length);
// requires Vista or later: (we no longer have the fall back that was in SAW6)
IntPtr processHandle = Windows.OpenProcess(Windows.ProcessAccessFlags.QueryLimitedInformation, false, (int)processId);
if (!processHandle.IsZero()) // will fail for a few (eg System process is protected), but they're not going to be of any interest
{
if (Windows.QueryFullProcessImageName(processHandle, 0, pathBuilder, ref length))
{
path = pathBuilder.ToString();
}
Windows.CloseHandle(processHandle);
}
Windows.RECT bounds;
Windows.GetWindowRect(hWnd, out bounds);
if (!string.IsNullOrEmpty(path))
{
Programs.Add(new Program()
{
Name = name, Path = path, Bounds = bounds
});
}
else
{
Debug.WriteLine($"Could not find path for window: {name}\r\n");
}
}
return(true);
}
