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C#: How to find out if MapPoint is installed?
This is a discussion on C#: How to find out if MapPoint is installed? within the MapPoint 2006/2009 Discussion forums, part of the Map Forums category; Hello, How can I find out from within a C# program whether MapPoint is installed or not? Bye, MD2000...
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02-23-2005
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Hi, Something like this: Code: public Main()
{
InitializeComponent();
try {
MP.NewMap(GeoMapRegion.geoMapEurope);
} catch (Exception e) {
MessageBox.Show("Mappoint not installed or incorrect version");
//Application.Exit(); does not work at this point
Win32.PostMessage(Handle, WM_QUIT, 0, 0);
}
}
__________________ rgds, Wilfried Mestdagh www.mestdagh.biz MapPoint coding demo Order MapPoint 2009 with Routing and User Tools Spreadsheet         |
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05-25-2006
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I have tried something similar in my code: catch (Exception e) { MessageBox.Show("Error loading Mappoint: " + e.Message+". Are you sure it is installed?"); } However this line generates: "AccessViolationException was unhandled" "Attempted to read or write protected memory. This is often an indication that other memory is corrupt." Any suggestions? (I have been testing different ways to have mappoint corrupted/not installed, in this case I renamed "MapPoint.exe", to "asdf.exe" which correctly generates a FileNotFoundException) Thanks |
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| Tags |
| find, installed, mappoint |
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