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Version: 2026

Server (Property)
The Server property is used to manage the data source of a connection (HFSQL Client/Server, OLE DB, etc.)....
19. Sending emails
CtDatabase (Property)
The CtDatabase property is used to set the OLE DB data source when connecting to a specific table via OLE DB.
CtOLEDBProvider (Property)
The CtOLEDBProvider property is used to get and set the name of the OLE DB provider (also called OLE DB server).
DateTimeDifference (Function)
Calculates the difference between two dates and times.
Database (Property)
The Database property is used to manage databases associated with a connection (HFSQL Client/Server, OLE DB, etc.)....
grInfoXY (Function)
Returns information about the series found at a specific chart point.
Sum (Function)
Calculates the sum of the array elements.
CtDescribedAccess (Property)
The CtDescribedAccess property is used to set the type of access to the table when connecting to a specific table via OLE DB.
HSubstDir (Function)
Associates the data directory specified in the database schema with a directory found on disk.
Environment of code editor
Server triggers
Server triggers are stored procedures executed by the server before or after a write operation performed on a database file......
HCopyFile (Function)
Copies an HFSQL data file (.fic, .ndx and .mmo files if they exist): from the HFSQL server to the server (to perform a backup for example). from the HFSQL server to the client (to perform a local backup for example). from the client to the HFSQL server (to update the data files for example). from an HFSQL server to antoher HFSQL server....
Installing an application server
There are several steps to install the WEBDEV Application Server on a Linux server......
H.LanguageCreationUnicode (Variable)
Allows you to define the characteristics of the sort for the Unicode items found in a data file.
Position (Function)
Finds the position of a specified string within another string.
The Table control
The Table control is used to simplify the display and the input of information stored in memory or coming from a data file, a view or a query......
Native Progress Connector: Programming with SQL functions
The use of SQL functions to handle Progress data does not require importing the file structure into the analysis......
Errors while managing data files
When an HFSQL function fails (returns False for example), the corresponding error number is returned by HError......
Importing/Consuming web services
WINDEV, WEBDEV and WINDEV Mobile allow you to directly import Webservices into your applications......