Reading a Process Memory

[sb101]

Hi folks,

I'm attempting to read memory of a specific Process. This works fine but the problem I'm having is that I would like to speed up the read and the main issue is that I'm doing a *massive* loop to read all the process memory and then keeping the information I require.

So, for example:

            for (uint i = 0x00400000; i < 0x7FFFFFFF; i += buffer_count) {
                memory = pReader.ReadProcessMemory((IntPtr)i, buffer_count, out bytesRead);
                ....... }

I think I can get the base address of the process using:

IntPtr startAddr = myProcess.MainModule.BaseAddress;

So I will replace 0x00400000 with startAddr but is there a way to tell where the Process memory ends? This would allow me to stop at a specific address rather than looping to 0x7FFFFFFF all the time.

Thanks all.
sb