Question:
Through the DLL file, part of the character of PLSQL editor selected, delete
Have tried the ways:
Use SendMessage sends double-click message, invalid
Use SendMessage, delete and backspace messages sent invalid

I was going to be tortured mad, why these in other programs to use, is not working in PLSQL,
You can help me have a try, genuflect is begged
How to select the part of the string in the editor, or remove part of the string...

I depend, SetWindowsHookEx yesterday (WH_JOURNALRECORD KeyBHkHandle, HInstance, 0) also good with,
Today, with 360 clean the machine, it doesn't work out, a program is crashed here!!!!!