Graduation design needs to be a tool, a control, painted curve,
Everything is very good, the heart is tide, I want to display the current value on the control of the drawing curve.
I think of GDI method, see if there is a way of DrawText or a like,
I have been looking for a long time, I didn't find that there is a color word painting.
The more you do, the problem that I thought in 5 minutes seems to be very difficult.
As a result, it is to go to Google, but also to 9CBS asking, and turning the API manual.
Suddenly, the machine moved, think of adding a label?
Solve the problem right away
The answer is sometimes very close to you.
