I use a TQuery component for SQL commands. I execute a SQL
command using, for exemple, the sequence:
Query1.SQL.Add ('select * from file where Code>= 20');
I want to use Query1.Params property to parametrize the value "20".
How to do that? I need un example.
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…
Raise your hands if you were as upset with FireMonkey as I was when I discovered that there was no TListview. I use TListView in almost all of my applications I've written, and I was not going to compromise by resorting to TStringGrid…
This course is ideal for IT System Administrators working with VMware vSphere and its associated products in their company infrastructure. This course teaches you how to install and maintain this virtualization technology to store data, prevent vuln…