I have this application which gives me this error when i try to build and run the application.
A little understanding on this error will help me find the direction of looking an error.
"2012-02-21 16:32:45 , frmShipping:CheckCoverBarcode, 438, Public member 'CoverBarcodeIsValid' on type...
this is my first time in the forum, I hope to be clear.
I have to create a Class Library in VB.NET 2003 (and not other) using a .dll already existed.
I’ve load this .dll in the Reference of my Class Library but I can’t use their objects.
Instead, if I create a Windows Form Apllication, I can...