C#/C++ Windows API Hooking & DLL Injection

Need help to complete the Windows API Hooking to analyze parts of text (RichTextBox) from a process (Windows Application), possible DLL Injection needed (C++ & Detours or C# & EasyHook). Everytime the data is changed/updated a C# method (callback in a WinForm) should be called. That's basically it. ## Deliverables The process (Windows Application) will spawn new windows - when the window type is of special kind the RichTextBox of the window (Log) should be hooked and process the data - calling the C# callback method whenever the data is being updated/written, the callback method takes a special kind of object and the window instance with name and details. The program should also be aware when windows are instanced and disposed and the current data (current data is processed from the RichTextBox). This hook should ONLY work with a specific kind of process to make it unique for a special brand. If you are interessted in this program i will explain everything in details for you.