VDDJ April 1999

• Tree controls
  This article shows you how to use the windows tree control. A very important control which has been left out of documentation and samples.

• One to One and manual relationships
  An often asked question. How can i make manual or one to one relationships using the data dictionaries.

• Internet Application Development
  Starting with this article we will bring a series of articles about this very hot topic.

• Security
  The first of a series of acrticles about security in VDF programs. This part shows how to create a login screen and check a users login and password at program startup. Also includes code to getthe current windows user as default.

• Embedding SQL statements using Mertech's database drivers
  Mertech's database drivers for Oracle and SQL allow embedded SQL statements inside DataFlex code. Read this article to see how it works.

• and more ...
  

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