private SelectableTreeNodeData SelectFromPoint(int lastX, int lastY)
{
if (selAccObjs.Checked)
{
SystemAccessibleObject sao = SystemAccessibleObject.FromPoint(lastX, lastY);
return(new AccessibilityData(this, sao));
}
else
{
SystemWindow sw = SystemWindow.FromPointEx(lastX, lastY, selToplevel.Checked, false);
if (!heuristicSearch.Checked && !selToplevel.Checked)
{
sw = SystemWindow.FromPoint(lastX, lastY);
}
if (sw != highlightedWindow)
{
if (highlightedWindow != null)
{
highlightedWindow.Refresh();
highlightedWindow = null;
}
if (sw.HWnd != this.Handle && !sw.IsDescendantOf(new SystemWindow(this.Handle)))
{
sw.Highlight();
highlightedWindow = sw;
}
}
return(new WindowData(this, sw));
}
}
private void Highlight(SystemWindow sw, SystemAccessibleObject acc)
{
if (sw == null)
{
return;
}
if (acc != null && acc != highlightedObject)
{
if (highlightedWindow != null)
{
highlightedWindow.Refresh();
}
acc.Highlight();
}
else if (sw != highlightedWindow)
{
if (highlightedWindow != null)
{
highlightedWindow.Refresh();
}
sw.Highlight();
}
highlightedObject = acc;
highlightedWindow = sw;
}
private void button7_Click(object sender, EventArgs e)
{
wnd.Highlight(Color.Red);
}