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.NET Forum / .NET Framework / CLR / November 2007Not matching signatures
The error below doesn't make sense to me: Method 'Private Sub ResultCallback(Status As Boolean, cbCICSBuffer As CclECILib.CclOBuf, cbMFReason As String)' does not have the same signature as delegate 'Delegate Sub MFCallback(Status As Boolean, MFcicsbuf As CclECILib.CclOBuf, MFReason As String)'. Does it have anything to do with CclECILib.CclOBuf not being CLS-compliant?  SignatureArne Garvander Certified Geek Professional Data Dude > The error below doesn't make sense to me: > Method 'Private Sub ResultCallback(Status As Boolean, cbCICSBuffer As > CclECILib.CclOBuf, cbMFReason As String)' does not have the same signature as > delegate 'Delegate Sub MFCallback(Status As Boolean, MFcicsbuf As > CclECILib.CclOBuf, MFReason As String)'. > Does it have anything to do with CclECILib.CclOBuf not being CLS-compliant? Not sure - but what's the return type of the delegate and of the method? SignatureJon Skeet - <skeet@pobox.com> http://www.pobox.com/~skeet Blog: http://www.msmvps.com/jon.skeet World class .NET training in the UK: http://iterativetraining.co.uk it is a sub. It does not have an explicit return type. I am able to run my website despite this error message. Now I am trying to have my code to run in an NUnit test case. SignatureArne Garvander Certified Geek Professional Data Dude > > The error below doesn't make sense to me: > > Method 'Private Sub ResultCallback(Status As Boolean, cbCICSBuffer As [quoted text clipped - 5 lines] > Not sure - but what's the return type of the delegate and of the > method? > it is a sub. It does not have an explicit return type. Oops, of course. My lack of VB bites me again ;) I know the syntax if I think about it, but it's not automatic for me like C# is... > I am able to run my website despite this error message. Now I am trying to > have my code to run in an NUnit test case. Could you post a short but complete program which demonstrates the problem? See http://www.pobox.com/~skeet/csharp/complete.html for details of what I mean by that. SignatureJon Skeet - <skeet@pobox.com> http://www.pobox.com/~skeet Blog: http://www.msmvps.com/jon.skeet World class .NET training in the UK: http://iterativetraining.co.uk One is a public delegate void MFCallback(bool Status, CclOBuf MFcicsbuf, string MFReason) the other is public void ResultCallback(bool Status, CclOBuf cbCICSBuffer, string cbMFReason) according to Reflektor. SignatureArne Garvander Certified Geek Professional Data Dude > > The error below doesn't make sense to me: > > Method 'Private Sub ResultCallback(Status As Boolean, cbCICSBuffer As [quoted text clipped - 5 lines] > Not sure - but what's the return type of the delegate and of the > method? > One is a > public delegate void MFCallback(bool Status, CclOBuf MFcicsbuf, string [quoted text clipped - 5 lines] > > according to Reflektor. It certainly looks okay - is it definitely the same CclOBuf? I'm wondering if one is from one assembly and one is from a different one... If you take out (just for test purposes) the middle parameter, does it compile? SignatureJon Skeet - <skeet@pobox.com> http://www.pobox.com/~skeet Blog: http://www.msmvps.com/jon.skeet World class .NET training in the UK: http://iterativetraining.co.uk I rewrote my test program in C# and my compilation error mysteriously disappered. The code that I am testing is still in VB 8. SignatureArne Garvander Certified Geek Professional Data Dude > The error below doesn't make sense to me: > Method 'Private Sub ResultCallback(Status As Boolean, cbCICSBuffer As > CclECILib.CclOBuf, cbMFReason As String)' does not have the same signature as > delegate 'Delegate Sub MFCallback(Status As Boolean, MFcicsbuf As > CclECILib.CclOBuf, MFReason As String)'. > Does it have anything to do with CclECILib.CclOBuf not being CLS-compliant? > I rewrote my test program in C# and my compilation error mysteriously > disappered. > The code that I am testing is still in VB 8. But do you have a short but complete program in VB that's still failing? That should be enough to find out what's going on, hopefully... SignatureJon Skeet - <skeet@pobox.com> http://www.pobox.com/~skeet Blog: http://www.msmvps.com/jon.skeet World class .NET training in the UK: http://iterativetraining.co.uk
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