I wonder if anyone out there can help with me with this one question.
I created 2 window forms, one is Form1, and another one is Form2.
I tried to pass one of the variable from Form1 to Form2, but I can't seem to get it to work.
I tried the following, but it still not work:
// In Form1.=================
public: int own; // own here mean: how much the customer own.
// In Form2.====================
extern int own;
I get the error in the picture. Do you have any suggestion? Thank you very much!