Questions on Exception handling

[rahzan]

I am fooling with the c-wrapper idea to catch runtime errors:

1. On the lines:
select case( recordInfo.ExceptionCode)
case(STATUS_FLOAT_DIVIDE_BY_ZERO)
....
I get:
Warning: Case selection values must fit within a signed 32 bit integer. Value truncated.
case(STATUS_FLOAT_DIVIDE_BY_ZERO)
which constants should one use which are 32 bit??

2. What is the use the "record Context"?
I see that it has a member called Flags and 7 others DR0-DR7 (data registers?) but I do not know what the constants to comapre them to, and what they mean.

3. After an exceptino, a call to TRACEBACK generates a DISPLAY of the error stack, I instead need to simply catch the line number of the failure and display my own error msg. Is there a way to just get the line number(s)? If not, is there a way to route the display of the TRACEBACK to a file or data structure to be parsed in code?

4. Steve: Do you know if this c-wrapper method is supported in IF7?

Thanks,
Tim

[gfthomas8]

That's straightforward enough.

Thanks,
Gerry T.

[Steven_L_Intel1]

I notice that VS.NET makes it harder to see project dependencies within a solution. In VC6, when you had a dependent project, it would show in the parent project's "files". No such visual indication in VS.NET - you have to know to look at the Project Dependencies dialog.

Steve

[gfthomas8]

Yes, I fully agree.

Thanks again,
Gerry T.