C / C++ / MFC

Jeremy Pfund wrote:

Is there a flag I can set or any other way for me to retrieve the color of a pixel on the application window if it is not directly visible to the monitor?

"Take only what you need and leave the land as you found it." - Native American Proverb

Allad wrote:

However I don't know how to do further processing like retrieving the file being launched and open it.

"Take only what you need and leave the land as you found it." - Native American Proverb

Mohammad A Gdeisat wrote:

can I copy these data (the actual function code in memory) and copy it to a new location in memory?

<br />
#include "iostream.h"<br />
#include "memory.h"<br />
int add(int a, int b)<br />
{<br />
	return a+b;<br />
}<br />
<br />
void main()<br />
{<br />
	typedef int (*func)(int,int);<br />
	func fp;<br />
	fp=add;<br />
<br />
	//allocate memory for the function<br />
	unsigned char *buffer=new unsigned char[100];<br />
	//copy instructions to new location<br />
	memcpy(buffer,fp,97);<br />
<br />
	//make the buffer a pointer to a function<br />
	func fp2;<br />
	fp2=(func)buffer;<br />
<br />
	//cout<<fp(5,6)<<endl;<br />
<br />
	//use the new function to calculate 5+6<br />
	cout<<fp2(5,6)<<endl;<br />
<br />
	//display function data<br />
	cout<<"Function data: \n";<br />
	<br />
	for (int a=0;a<97/4+1;a++)<br />
	{<br />
		cout<<hex<<((int*)buffer)[a]<<endl;<br />
	}<br />
	delete []buffer;<br />
}

kevincwong wrote:

How can I show multiple rows

kevincwong wrote:

Thank you so much!