SQLDMO problem with VB.NET

Question

SQLDMO problem with VB.NET

tmherring

SSC Eights!

Points: 908
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January 14, 2004 at 9:34 am

#161388

I'm having a bit of trouble working with SQLDMO in VB.NET.
The Background:
VS.NET 2003 Enterprise Architect, SQLDMO 8.0
I have set a reference to SQLDMO and am using the 'Imports SQLDMO'. The code compiles correctly and starts to execute as desired until I get to the following:
server = New SQLDMO.SQLServer
Or
server = New SQLDMO.SQLServer2
Or
etc...
At this point my Try..Catch block bombs out with the following exception message:
System.Security.Permissions.SecurityPermission
If anyone out there can tell me what I am missing or where I should look, I would really appreciate it. TIA

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tmherring SSC Eights! Points: 908 More actions · Answer 1

I should have held off on posting this question. I have worked through and found the problem and solved it.

VS.Net does not fully trust network locations. In my case, my code and binary were being stored to a mapped network drive, so when I went to execute the binary, it would fail when it tried to initialize my first SQLDMO object. Solution for this: move the code to a local (C:\, etc) drive.

Solution number 2 (I like this one much better):

Goto Start|Settings|Control Panel|Administrative Tools|Microsoft .NET Framework (or 1.1) Configuration

Open Runtime Security Policy | Machine | Code Groups | All_Code. Right click on Local Intranet Zone and choose New.
Name your Group and hit Next
Select Zone from the condition drop down. Choose Local Intranet for the Zone and hit Next.
Use Existing Permission Set should be selected and choose “FullTrust”. Hit Next.
Click Finish

This should get you set up so that VS.Net will trust your code stored on network storage.

anitae Old Hand Points: 375 More actions · Answer 2

This will be very helpful to me in the future, I'm sure. Thanks for the posting.