tags:

views:

36

answers:

1
+1  Q: 

Refresh a region in window before drawing text

I'm drawing text on window at WM_PAINT message, is there any way i can refresh that window region before drawing a new line of text so the old text at the same location would get erased?

A: 

You could just FillRect over the old text first...

Goz  2010-10-07 19:04:35
Yes, but it is not refreshing itself when i draw a rectangle over it.
xor  2010-10-07 19:20:09

related questions

any good tool for makefile generation?
How do you pass a function as a parameter in C?
Where should a veteran C programmer start in order to master Java ?
Any good book on best practice and guidelines in developing a SDK in C?
How do you determine the size of a file in C?
Decoding printf statements in C (Printf Primer)
Shift operator in C
How to avoid redefining VERSION, PACKAGE, etc.
Alpha blending sprites in Nintendo DS Homebrew
When should I use type abstraction in embedded systems
How to implement continuations?
What are the barriers to understanding pointers and what can be done to overcome them?
Anyone have experience creating a shared library in MATLAB?
String.indexOf function in C
Passing multidimensional arrays as function arguments in C
C/C++ library for reading MIDI signals from a USB MIDI device
Choosing a static code analysis tool
How do you printf an unsigned long long int?
Good STL-like library for C.
Rockbox audio format
Why am I getting a malloc: double free error with realloc()?
Should I learn C?
GTK implementation of MessageBox
Is gettimeofday() guaranteed to be of microsecond resolution?
How to use the C socket API in C++ on z/OS