ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

InitialValue (Property)
The InitialValue property is used to get the initial value of a control in a window or page.
NumberInWords (Function)
Converts a number to words.
HorizontalAlignment (Property)
The HorizontalAlignment property gets and changes the horizontal alignment of a control.
HSetIntegrity (Function)
Enables or disables the management of an integrity constraint on a file link.
CheckBoxInsert (Function)
Inserts a new option into a Check Box control.
MatStack (Function)
Compresses the memory footprint occupied by a matrix.
ThreadStop (Function)
Stops a secondary thread. Function not recommended.
HFSQL error handling help
WINDEV, WEBDEV and WINDEV Mobile include a module for assisted management of HFSQL errors......
Spare server
A "spare" server is a target server in a unidirectional automatic replication......
Sequence diagram
A sequence diagram represents the chronological order of messages sent and received by a set of objects......
Creating the link buttons in the windows of a WINDEV RAD pattern
Retrieves an RTF string from the clipboard (the content of the clipboard is in RTF)....
HFSQL Client/Server database: Recommendations
This help page presents the main recommendations for optimizing the security and performance of an HFSQL Client/Server database according to the constraints and desired features......
Events associated with pages
List of events associated with pages...
New Features brochure - Version 27: New WEBDEV features
New features in WEBDEV 27 presented in the New Features brochure....
RightToLeft (Property)
The RightToLeft property is used to get the writing direction on a control, column, window or report.
RadioButtonAdd (Function)
Adds a new option into a Radio Button control.
HError (Function)
Returns the number of the last error triggered by the HFSQL engine.
HSetDuplicates (Function)
Enables or disables the management of duplicates on a unique key.
SetFocus (Function)
Set focus: to a control (found in a window, in a page or in a frameset). to a window....