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 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

HOnError (Example)
Usage example of the HOnError function
16. Application test in practice
OutlookStartSession (Example)
Usage example of the OutlookStartSession function
Errors while managing data files
When an HFSQL function fails (returns False for example), the corresponding error number is returned by HError......
gFontBold (Function)
Builds a sequence of characters used to specify whether the text that follows the call to this function is in bold or not.
gRectangle (Function)
Builds a sequence of characters used to draw a rectangle.
HModify (Function)
Modifies the specified record or the record found in memory in the data file (query or view).
HLockRecNum (Function)
Locks a record and restricts the access to this record for all the other applications.
WDScript: use in interactive mode
In interactive mode, the WDScript editor is divided into several areas......
Handling Organizer controls programmatically
Organizer controls can be handled programmatically....
12. External component in practice
<String type>.ExtractString (Function)
Allows you to: extract a substring from a string based on a specified string separator. search for substrings in a string based on a specified string separator....
Report templates and inheritance
When a report template is applied to a report, all the controls and code found in the template are "copied" into the report......
gCircle (Function)
Builds a sequence of characters containing a circle or an ellipse.
BurnerErase (Function)
Erases the files found on a rewritable CD or DVD.
fRemoveDir (Example)
Usage example of the fRemoveDir function
Events associated with a TimeLine control
WINDEV manages the following events by default (in order of appearance in the code editor)...
gAlignment (Function)
Builds a sequence of characters containing an aligned text or an aligned image.
HExecuteQuery (Example)
Usage example of the HExecuteQuery function
8. OOP
WINDEV Tutorial - WLanguage basics Lesson 8 - OOP - 30 min
hScheduledTask (Type of variable)
The hScheduledTask type is used to manage a scheduled HFSQL Client/Server task through programming......
HModify (Example)
Usage example of the HModify function
WDAdminHF: Managing a database
The remote HFSQL administrator proposes a full management of the HFSQL Client/Server databases......
HImportText (Function)
Imports a Text file into a data file in HFSQL Classic or Client/Server format (data file described in the data model editor, or declared by HDeclare, HDeclareExternal or HDescribeFile)....
Page in Session mode: Populating controls after a long process
In a web application, you may need to run long processes (for example, to update counters......