Re: Could not load file or assembly
- From: Alexey Smirnov <alexey.smirnov@xxxxxxxxx>
- Date: Sat, 18 Oct 2008 00:57:53 -0700 (PDT)
On Oct 16, 11:19 pm, Terry Holland <MSDNNospam...@xxxxxxxxxxxxx>
wrote:
I am using the following code to execute a method of a class in an assembly
Public Shared Function NewPerson() As TZ_Interfaces.IPerson
'This factory will return an instance of clsPerson with ID=intID
'from the BLL assembly defined in BLLCustomAssembly setting
Dim strType As String = BLLCustomAssembly '
My.Settings.BLLCustomAssembly
Dim objPerson As TZ_Interfaces.IPerson = Nothing
Dim objAssembly As Assembly = Nothing
Dim objType As Type = Nothing
objAssembly = Assembly.LoadFrom(strType & ".dll")
objType = objAssembly.GetType(strType & ".BLL.clsPerson")
'Invoke the NewPerson shared method of clsPerson
Dim objMethodInfo As MethodInfo = objType.GetMethod("NewPerson",
System.Reflection.BindingFlags.[Static] Or BindingFlags.[Public])
objPerson = objMethodInfo.Invoke(objType, Nothing)
Return objPerson
End Function
If my calling code is a WinForms app, this code works as long as the DLL is
in the bin\debug directory of the WinForms assembly.
When I try the same thing with my calling code being an ASP.Net app I get
the following error, even if the relevant dll is in the bin directory of the
web app
Could not load file or assembly 'file:///C:\Program Files\Microsoft Visual
Studio 8\Common7\IDE\~\Bin......
Advice appreciated
It seems to me that this DLL was dependent on another DLL which was
not present in the bin directory. It goes to C:\Program Files
\Microsoft Visual Studio 8\.... where ASP.NET account has no access
rights. When you run your code in a WinForms app you run it under your
own user account and this works.
.
- References:
- Could not load file or assembly
- From: Terry Holland
- Could not load file or assembly
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