public bool LoopThroughWindows(IntPtr hWnd, IntPtr lParam)
{
string hwndString = IntPtrToString(hWnd);
StringBuilder sb = new StringBuilder(10000);
Win32Funcs.GetClassName(hWnd, sb, sb.Capacity);
string windowTitle = sb.ToString();
bool isAltTab = IsAltTabWindow(hWnd, windowTitle);
if (isAltTab)
{
if (!tempWindowsFoundSoFar.ContainsKey(hwndString))
{
thingsToAdd.Add(hWnd);
}
shouldKeep[hwndString] = true;
return(true);
}
bool isDialog = isDialogBox(hWnd, windowTitle);
if (isDialog)
{
shouldKeep[hwndString] = true;
if (Win32Funcs.IsWindowVisible(hWnd))
{
if (!tempWindowsFoundSoFar.ContainsKey(hwndString))
{
thingsToAdd.Add(hWnd);
}
}
return(true);
}
if (tempWindowsFoundSoFar.ContainsKey(hwndString))
{
thingsToRemove.Add(hWnd);
shouldKeep[hwndString] = true;
return(true);
}
return(true);
}
private IntPtr GetLastVisibleActivePopUpOfWindow(IntPtr window)
{
IntPtr lastPopUp = Win32Funcs.GetLastActivePopup(window);
if (Win32Funcs.IsWindowVisible(lastPopUp))
{
return(lastPopUp);
}
else if (lastPopUp == window)
{
return(IntPtr.Zero);
}
else
{
return(GetLastVisibleActivePopUpOfWindow(lastPopUp));
}
}
