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AutoCAD 2010 will not be supporting VBA . Quoting “If you utilize VBA macros in your work environment, they will no longer work unless the VBA module is installed on your system. “ “When you run a command that requires VBA, a message dialog box will be...
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During a migration from a FlexGrid to a DataGridView, we encountered a situation where the HorizontalScrollBar did not show. I found many suggestions like setting a MinimumColWidth value for all columns, etc. But it wasn’t until my friend Jesus added...
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I was recently trying to get the exact width of a string. And I found that the Graphics.MeasureString does not give an exact result. I finally found Pierre Arnaud post in Code Project , which gave me a good explaination and solution of what was happening...
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In VB6 ActiveX-EXEs or ActiveX OLE Server where used for several reasons. Sometimes it was performance (because it allowed you to run your code in another process) and sometimes as way to share resources between several applications, like connection information...
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When you develop applications with remoting, or in some COM + Remoting scenarios, you could start founding very interesting exceptions. We had a very unconfortable one. We had an ActiveX that is used in an intranet Web Page, that uses remoting to instanciate...
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We have seen a situation that can be a little annoying. I usually find that situation in ASP.NET projects, but it can also happen in Winforms. The issue is like this: You have a VStudio Solution You have added all the needed references All your code compiles...
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I found this email in my inbox today: “ Hi Mauricio,I came across a reference to your blog at : http://stackoverflow.com/questions/1286746/c-open-link-in-new-tab-webbrowser-control I have been studying your writings on extending the WebBrowser control...
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I’m an enthusiastic user of DXCore and I have been working on some extensions of my own. But I could not find the DXCore or DevExpress menu. Well there is a hack for that . Please invoke the Registry editor, add the "HideMenu" DWORD value to...
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If I have a PInvoke call like the following: [DllImport("Advapi32.dll", CharSet=CharSet.Auto)] static extern Boolean FileEncryptionStatus(String filename, out UInt32 status); What is the difference between [DllImport("Advapi32.dll"...
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.NET has been around for quite a while. According Wikipedia it has been around since on 3 April 2003 . So now there exist applications developed for .NET Framework 1.0 or 1.1 and people need to migrate them to Framework 2.0 or Framework 3.5. It...
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Recently an user of the ExtendedBrowser v2 commented that he needed access to the NewWindow3 event. The NewWindow3 event is raised when a new window is to be created. It extends NewWindow2 with additional information about the new window. Syntax...
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I was looking for a “.net” way of detecting the CapsLock state, but almost all the references pointed to pinvoke code like: <DllImport("user32.dll")> _ Public Shared Function GetKeyState(VirtKey As Integer) As Integer End Sub And I finally...
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This post discusses and provides the implementation of a helper class to add support for printing the formatted contents of a richtextbox control. The print model in .NET is a little different than one used in VB6. For example see: http://support.microsoft...
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Someone recently made me remind an old technology called DDE . “Dynamic Data Exchange (DDE) is a technology for communication between multiple applications under Microsoft Windows or OS/2 ” “The primary function of DDE is to allow Windows applications...
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How can I migrate property pages? Well that is a common question when migrating VB6 Activex controls. Property Pages where commonly used in VB6 to provide a mechanism for your user controls to edit values. .NET provides even more mechanisms for editing...
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