Text-to-speech is exceedingly complicated. I don't think it is something that you would be able to do in a reasonable amount of time even assuming an expert level knowledge in C++ and Windows API and sound support.

Why not try a third-part control? Seems to be the most reasonable way to go.



> Thank you for given me some help.However, do you know how can i do this without having third party control??I meant i directly control the sound card?Is it too complicated???