/// <summary>
		/// Highlights the specified window just like Spy++
		/// </summary>
		/// <param name="hWnd"></param>
		public static void Highlight(IntPtr hWnd)
		{
			const float penWidth = 3;
			Win32.Rect rc = new Win32.Rect();
			Win32.GetWindowRect(hWnd, ref rc);

			IntPtr hDC = Win32.GetWindowDC(hWnd);
			if (hDC != IntPtr.Zero)
			{
				using (Pen pen = new Pen(Color.Black, penWidth))
				{
					using (Graphics g = Graphics.FromHdc(hDC))
					{
						g.DrawRectangle(pen, 0, 0, rc.right - rc.left - (int)penWidth, rc.bottom - rc.top - (int)penWidth);
					}
				}
			}
			Win32.ReleaseDC(hWnd, hDC);
		}
        /// <summary>
        /// Highlights the specified window just like Spy++
        /// </summary>
        /// <param name="hWnd"></param>
        public static void Highlight(IntPtr hWnd)
        {
            const float penWidth = 3;

            Win32.Rect rc = new Win32.Rect();
            Win32.GetWindowRect(hWnd, ref rc);

            IntPtr hDC = Win32.GetWindowDC(hWnd);

            if (hDC != IntPtr.Zero)
            {
                using (Pen pen = new Pen(Color.Black, penWidth))
                {
                    using (Graphics g = Graphics.FromHdc(hDC))
                    {
                        g.DrawRectangle(pen, 0, 0, rc.right - rc.left - (int)penWidth, rc.bottom - rc.top - (int)penWidth);
                    }
                }
            }
            Win32.ReleaseDC(hWnd, hDC);
        }
Beispiel #3
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        /// <summary>
        /// Handles all mouse move messages sent to the Spy Window
        /// </summary>
        private void HandleMouseMovements()
        {
            // if we're not capturing, then bail out
            if (!_capturing)
                return;

            try
            {
                // capture the window under the cursor's position
                IntPtr hWnd = Win32.WindowFromPoint(Cursor.Position);

                // if the window we're over, is not the same as the one before, and we had one before, refresh it
                if (_hPreviousWindow != IntPtr.Zero && _hPreviousWindow != hWnd)
                    WindowHighlighter.Refresh(_hPreviousWindow);

                // if we didn't find a window.. that's pretty hard to imagine. lol
                if (hWnd == IntPtr.Zero)
                {
                    _textBoxHandle.Text = null;
                    _textBoxClass.Text = null;
                    _textBoxText.Text = null;
                    _textBoxStyle.Text = null;
                    _textBoxRect.Text = null;
                }
                else
                {
                    // save the window we're over
                    _hPreviousWindow = hWnd;

                    // handle
                    _textBoxHandle.Text = string.Format("{0}", hWnd.ToInt32().ToString());

                    // class
                    _textBoxClass.Text = this.GetClassName(hWnd);

                    // caption
                    _textBoxText.Text = this.GetWindowText(hWnd);

                    Win32.Rect rc = new Win32.Rect();
                    Win32.GetWindowRect(hWnd, ref rc);

                    // rect
                    _textBoxRect.Text = string.Format("[{0} x {1}], ({2},{3})-({4},{5})", rc.right - rc.left, rc.bottom - rc.top, rc.left, rc.top, rc.right, rc.bottom);

                    // highlight the window
                    WindowHighlighter.Highlight(hWnd);
                }
            }
            catch (Exception ex)
            {
                Debug.WriteLine(ex);
            }
        }