http://nfex.ru/index.php?action=history&feed=atom&title=Csharp%2FC_Sharp_by_API%2FSystem.Windows.Forms%2FNativeWindow 2026-04-30T15:06:08Z История изменений этой страницы в вики MediaWiki 1.30.0 http://nfex.ru/index.php?title=Csharp/C_Sharp_by_API/System.Windows.Forms/NativeWindow&diff=4078&oldid=prev 2010-05-26T15:31:35Z

<p></p> <table class="diff diff-contentalign-left" data-mw="interface"> <tr style="vertical-align: top;" lang="ru"> <td colspan="1" style="background-color: white; color:black; text-align: center;">← Предыдущая</td> <td colspan="1" style="background-color: white; color:black; text-align: center;">Версия 15:31, 26 мая 2010</td> </tr><tr><td colspan="2" style="text-align: center;" lang="ru"><div class="mw-diff-empty">(нет различий)</div> </td></tr></table>

http://nfex.ru/index.php?title=Csharp/C_Sharp_by_API/System.Windows.Forms/NativeWindow&diff=4079&oldid=prev 2010-05-26T12:09:10Z

<p>1 версия</p> <p><b>Новая страница</b></p><div>==Subclass NativeWindow==<br /> <br /> <br /> <br /> &lt;source lang=&quot;csharp&quot;&gt; <br /> using System;<br /> using System.Drawing;<br /> using System.Windows.Forms;<br /> <br /> class CaptureLoss: Form<br /> {<br /> public static void Main()<br /> {<br /> Application.Run(new CaptureLoss());<br /> }<br /> public CaptureLoss()<br /> {<br /> Text = &quot;Capture Loss&quot;;<br /> <br /> CaptureLossWindow win = new CaptureLossWindow();<br /> win.form = this;<br /> win.AssignHandle(Handle);<br /> }<br /> protected override void OnMouseDown(MouseEventArgs mea)<br /> {<br /> Invalidate();<br /> }<br /> public void OnLostCapture()<br /> {<br /> Invalidate();<br /> }<br /> protected override void OnPaint(PaintEventArgs pea)<br /> {<br /> Graphics grfx = pea.Graphics;<br /> <br /> if (Capture)<br /> grfx.FillRectangle(Brushes.Red, ClientRectangle);<br /> else<br /> grfx.FillRectangle(Brushes.Gray, ClientRectangle);<br /> }<br /> }<br /> <br /> class CaptureLossWindow : NativeWindow <br /> {<br /> public CaptureLoss form;<br /> <br /> protected override void WndProc(ref Message message) <br /> {<br /> if (message.Msg == 533) // WM_CAPTURECHANGED<br /> form.OnLostCapture();<br /> <br /> base.WndProc(ref message);<br /> }<br /> }<br /> <br /> <br /> &lt;/source&gt;</div>

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