Windows api readprocessmemory

Debugging Functions. Process Functions for Debugging. Skip to main content. This browser is no longer supported. Download Microsoft Edge More info. Contents Exit focus mode. Before any data transfer occurs, the system verifies that all data in the base address and memory of the specified size is accessible for read access, and if it is not accessible the function fails. Well, lpBaseAddress is What type does it point to?

Also, we don't want to modify the memory, so a const is of good measure. About your edit why the cast : it depends on the type of address. This is done here with the poor style of a C-style cast, but achieves the same. Stack Overflow for Teams — Collaborate and share knowledge with a private group. Create a free Team What is Teams? Collectives on Stack Overflow. If the function fails, the return value is 0 zero. To get extended error information, call GetLastError.

The function fails if the requested read operation crosses into an area of the process that is inaccessible. ReadProcessMemory copies the data in the specified address range from the address space of the specified process into the specified buffer of the current process. Skip to main content. Don't tell someone to read the manual.

Chances are they have and don't get it. Provide an answer or move on to the next question. Let's work to help developers, not make them feel stupid. Related Questions. How to read a process address memory?

How to read a process memory address. Help reading string from process memory. How to read structure data using read process memory API. Is there a way for C to read the filenames in a directory for processing? How to access or give permission to a process to read protected memory form another process. Allocate Memory in Target Process. Layout: fixed fluid.