C / C++ / MFC

Johpoke wrote:

...but how do i connect them...

Johpoke wrote:

i just get out weird characters, no numbers..

Johpoke wrote:

cout<<getrvalue(getpixel(hdc, pos.x,="" pos.y));<="" blockquote="">

This is doing exactly what it is supposed to (i.e., printing the character equivalent of the red value). Since your red value is likely not a printable character (e.g., some value less than 33 or greater than 127), that's why you're not seeing a number. Cast it to an int instead.

Johpoke wrote:

how do i get the Rvalue G and B for the pixel seperate??

By using the three functions I mentioned earlier.

---

"Approved Workmen Are Not Ashamed" - 2 Timothy 2:15

"Judge not by the eye but by the heart." - Native American Proverb

leemidgley wrote:

btn->SetCheck(TRUE);

hdpc wrote:

...a little program that rate the performance of the system...

Sam Hobbs wrote:

WMI existed long before managed code

From WIKI

Under Windows NT 4.0, Microsoft had roughly 15 WMI providers available once WMI was installed.

suguimoto wrote:

I tried a lot of ways, and got only trash

#include "stdafx.h"
#include <stdio.h>
#include <stdlib.h>

int main(int argc, char* argv[])
{
	FILE *fp;
	fp = fopen("file.ini", "rt");
	char str[32];
	unsigned int mem[9];
        char * endptr;

	for(int i = 0; i<9; i++){
	fgets(str, 32, fp);
 
	mem[i] = strtol(str, &endptr, 16);

	printf("%i\n\r", mem[i]);
	}
  system("PAUSE");
  return 0;
}

0
0
2147483647
0
0
2147483647
0
2147483647
2147483647