[kramlat]

I am very aware how to use C++, but a lot of this cocoa stuff does not even closely at all resemble the C I am used to. I am wondering, how do you:

• use a C/C++ function inside a objective C one.
• connect a NSOpenPanel to a NSPathControl so that when you click the OK button the NSPathControl updates with the path from the open dialog or sheet.
• get an unsigned short from a NSMatrix that is full of radio buttons so that I can use it in a switch statement.
• convert an NSSTRING or similar to their C counterparts and/or do the reverse.
  

Note: I am rather new to ObjC, but am familiar with PHP, Perl, C, and C++
thanks for responding it would sure be appreciated.

[mduell]

StackOverflow is probably the better place to ask these questions.