I would like to have a editbox in which we can only type numbers and the backspace. I think I have to use the onKeypress event and limit the access to ascii codes but the onkeypress event returns a char.
- This article will help user in how to convert their numeric value become words.
How to use
1. You can copy this code in your Unit as function
2. than you can perform your function by type this code
In this tutorial I will show you how to use the Windows Speech API in Delphi. I will only cover basic functions such as text to speech and controlling the speed of the speech.
First you need to install the SAPI type library, th…