I am posting the code i use to get some data from my remote DB (SQL).
procedure TForm1.BitBtn2Click(Sender: TObject);
queryStr ,coded : string;
queryStr:='SELECT view.name_view FROM view INNER JOIN mytable ON view.id_views=mytable.name_views';
while not sqlquery.Eof do
The problem with this code is that if i execute it 2 or 3 times i get Access Violation Read/Write errors in memory.
What's wrong ?
Veeam® is happy to provide the Microsoft community with a study guide prepared by MVP and MCT, Orin Thomas. This guide will take you through each of the exam objectives, helping you to prepare for and pass the examination.
Have you ever had your Delphi form/application just hanging while waiting for data to load?
This is the article to read if you want to learn some things about adding threads for data loading in the background.
First, I'll setup a general applica…
In my programming career I have only very rarely run into situations where operator overloading would be of any use in my work. Normally those situations involved math with either overly large numbers (hundreds of thousands of digits or accuracy re…
Email security requires an ever evolving service that stays up to date with counter-evolving threats. The Email
Laundry perform Research and Development to ensure their email security service evolves faster than cyber criminals. We apply our Threat…
Exchange organizations may use the Journaling Agent of the Transport Service to archive messages going through Exchange. However, if the Transport Service is integrated with some email content management application (such as an antispam), the admini…