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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Does the equivalent C#/VB code work? I&#8217;d think not; it&#8217;s just a matter of using the TextBox selection APIs correctly. This sounds like a similar issue: <a href="http://social.msdn.microsoft.com/Forums/en-US/vbgeneral/thread/81b43024-6164-43c7-a6b6-e2f55c9412c8">http://social.msdn.microsoft.com/Forums/en-US/vbgeneral/thread/81b43024-6164-43c7-a6b6-e2f55c9412c8</a>. Basically, I think you need to call Focus() again after selecting the text programmatically; I ran into the same issue while building my RubyConf demo: <a href="http://github.com/jschementi/rubyconf2009/blob/master/sketchscript/features/start.rb#L204">http://github.com/jschementi/rubyconf2009/blob/master/sketchscript/features/start.rb#L204</a>. <o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p>&nbsp;</o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>~js<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p>&nbsp;</o:p></span></p><div style='border:none;border-left:solid blue 1.5pt;padding:0in 0in 0in 4.0pt'><div><div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0in 0in 0in'><p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> users-bounces@lists.ironpython.com [mailto:users-bounces@lists.ironpython.com] <b>On Behalf Of </b>Ken MacDonald<br><b>Sent:</b> Wednesday, March 24, 2010 1:54 PM<br><b>To:</b> Discussion of IronPython<br><b>Subject:</b> [IronPython] focus and selecting text in a TextBox with IronPython<o:p></o:p></span></p></div></div><p class=MsoNormal><o:p>&nbsp;</o:p></p><p class=MsoNormal style='margin-bottom:12.0pt'>I'm trying to capture the event of focus being shifted into a text box via mouse click, and would like to highlight the existing text, so that if I start typing the selected text will disappear. i.e. the the box initially contains &quot;&lt;Enter Name&gt;&quot;, I click into the box, &quot;&lt;Enter Name&gt;&quot; is highlighted, and if I type &quot;fred&quot; the initial text will disappear, leaving only &quot;fred&quot;. I can capture the focus with:<br><br>textbox.GotKeyboardFocus += name_keyboard_focus<br><br>but this handler is doing something wrong:<br><br>&nbsp;&nbsp;&nbsp; def name_keyboard_focus(self, sender, args):<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; #alert(&quot;got focus!&quot;)<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; textbox = self.control(&quot;NewName&quot;)<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; textbox.Focus()<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; textbox.SelectAll()<br><br>If I add:<br><br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; textbox.Cut()<br><br>or:<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; alert(textbox.SelectedText)<br><br>at the end, it's obvious that the SelectAll() has worked, but the text is NOT highlighted, and if I type &quot;fred&quot; I get &quot;fred&quot; appended to the original text, &quot;&lt;Enter Name&gt;fred&quot;.<br><br>Any clues appreciated.<br>Ken<o:p></o:p></p></div></div></body></html>