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Fixed NullReferenceException in BooBinding.VariableLookupVisitor. Catch exceptions when calling WebBrowser.Navigate. git-svn-id: svn://svn.sharpdevelop.net/sharpdevelop/branches/2.1@2505 1ccf3a8d-04fe-1044-b7c0-cef0b8235c61shortcuts
11 changed files with 93 additions and 125 deletions
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[InternetShortcut] |
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URL=http://wiki.sharpdevelop.net/AddinWritingHelp.ashx |
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// <file>
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// <copyright see="prj:///doc/copyright.txt"/>
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// <license see="prj:///doc/license.txt"/>
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// <owner name="Daniel Grunwald" email="daniel@danielgrunwald.de"/>
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// <version>$Revision$</version>
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// </file>
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using System; |
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using System.Security; |
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using System.Runtime.InteropServices; |
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using System.Windows.Forms; |
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namespace ICSharpCode.SharpDevelop |
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{ |
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/// <summary>
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/// Contains P/Invoke methods for functions in the Windows API.
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/// </summary>
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static class NativeMethods |
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{ |
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static readonly IntPtr FALSE = new IntPtr(0); |
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static readonly IntPtr TRUE = new IntPtr(1); |
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public const int WM_SETREDRAW = 0x00B; |
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public const int WM_USER = 0x400; |
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[DllImport("user32.dll")] |
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public static extern IntPtr SendMessage(IntPtr hWnd, int msg, IntPtr wParam, IntPtr lParam); |
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[DllImport("user32.dll")] |
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public static extern IntPtr SetForegroundWindow(IntPtr hWnd); |
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public static void SetWindowRedraw(IntPtr hWnd, bool allowRedraw) |
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{ |
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SendMessage(hWnd, WM_SETREDRAW, allowRedraw ? TRUE : FALSE, IntPtr.Zero); |
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} |
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[DllImport("user32.dll", ExactSpelling=true)] |
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static extern short GetKeyState(int vKey); |
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public static bool IsKeyPressed(Keys key) |
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{ |
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return GetKeyState((int)key) < 0; |
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} |
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} |
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} |
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