accessing objects

[davebh]

I have created a form (a VC++ GUI) and also another data class. I have included data.h in form.cpp

When I press a btn on the form, I want to call a function in data.cpp.

How do I create a data object so that it can be used when called by function btn1_click to access data in data.cpp?

 

[bcemick]

So, if I understand this correctly, you have a form (let's call it CDialogForm) and a class (let's call it CMyDataClass).

You want to call a function (let's say MyDataFunction()) in MyDataClass from CDialogForm, correct?

CMyDataClass myDataClass;// This can be declared inside the function making the call
myDataClass.MyDataFunction();// This calls the function in the class