regarding to vb.net coding error

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I have converted one of my vb6.0 projects into VB.NET using Visual Studio 2005.
While executing it displays the following errors:

1)Expression does not produce a value
2)How to declare a name
3)Unused local variable
4)null/isnull() is detected
5)Newindex is not a member of system.windows.forms
6)Variable is used before it has been assigned a value a null reference exception could result at run time

I would be most grateful with help resolving the above errors.

Posted 31-May-11 1:07am

Member 7968468

Updated 31-May-11 2:21am

Rob Branaghan

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Rob Branaghan · Answer 1 · 2011-05-31T02:19:00

Ok without seeing the code that is erroring, thats going to be very hard, apart from

3) Basically you arent using the variable. So it is redundant, you can remove this variable and then this error will go.

6) You need to either check it is NOT NULL before you use it, OR, initialize it with some content. for example Dim i as Integer = 0 rather than Dim i as Integer I believe if you click on the error it will take you to the line of code where the issue lies.

Also, buy yourself a version of Resharper [^] with VB Support. That could help you.