Write text to notepad with C#/Win32

Question

I\'m messing around with Win32 API and windows messaging trying to figure out how things work and I found this question very helpful.

I\'d like to improve upon the solut

Answer 1

Send EM_SETSEL to put the caret to the end of the edit window. Then send EM_REPLACESEL to append text.

This is much better than reading the entire contents, appending your addition and then setting the entire contents if the edit control contains a large amount of text.

These methods can cross 32/64 bit process boundaries without difficulty.