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<H1>[Gtk-sharp-list] Namespace problem using Gtk.DotNet</H1>
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<B>Peter Johanson</B>
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<A HREF="mailto:gtk-sharp-list%40lists.ximian.com?Subject=%5BGtk-sharp-list%5D%20Namespace%20problem%20using%20Gtk.DotNet&In-Reply-To=498B3269.2090401%40controlspecials.demon.co.uk"
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TITLE="[Gtk-sharp-list] Namespace problem using Gtk.DotNet">peter at peterjohanson.com
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<I>Thu Feb 5 13:49:36 EST 2009</I>
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<PRE>
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On Thu, Feb 05, 2009 at 06:39:37PM +0000, Hywel Thomas wrote:
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><i> I'm updating the NPlot Gtk code to use the Gtk.DotNet library, and
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</I>><i> finding that the compiler won't recognise Gtk.DotNet with the current
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</I>><i> NPlot.Gtk namespace. The code below shows the essence of the problem
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</I>><i>
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</I>><i> using System;
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</I>><i> using System.Drawing;
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</I>><i> using Gtk;
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</I>
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Add the following:
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using DNGraphics = Gtk.DotNet.Graphics;
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><i> Gdk.Rectangle area = args.Event.Area;
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</I>><i> using (Graphics g =
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</I>><i> Gtk.DotNet.Graphics.FromDrawable(args.Event.Window)){
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</I>
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Then this becomes:
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using (Graphics g = DNGraphics.FromDrawable(args.Event.Window)){
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This uses a little/less known feature of C# know as "type aliases":
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<A HREF="http://msdn.microsoft.com/en-us/library/aa664765(VS.71">http://msdn.microsoft.com/en-us/library/aa664765(VS.71</A>).aspx
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in case you're not familiar with it.
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-pete
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