ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Assigning dependencies to requirements
The following steps must be performed to implement the requirements......
<DiskFile variable>.Lock (Function)
Entirely or partially locks an external file.
<DiskFile variable>.Unlock (Function)
Entirely or partially unlocks an external file.
The Preset control
The "Preset" control is used to display the frequently used controls without programming......
Operations in a Select query
The query editor allows you to perform operations on the values of an item......
Operators on character strings
The character strings can be handled by specific WLanguage functions or by the +, [[ and ]] operators......
Transactions: Secure processes on HFSQL data files
This chapter presents the following topics......
fWrite (Function)
Writes: a character string to an external file. a memory section....
Creating help pages
A help system includes several pages......
Passing parameters
The parameters can be passed to a procedure......
The OLE control
The OLE control is used to handle an OLE object......
fOpen (Function)
Opens an external file (ANSI or UNICODE) for programmatic manipulation.
Different page layout methods
Tutorial - Anchors, zoning and layouts Different page layout methods - 30 min
Handling a .NET 3.0, 4.0 control, ... (WPF) through programming
WINDEV enables you to handle a .NET 3.0, 4.0 control, ... (WPF) by programming......
Setup wizard: Steps for creating a WINDEV application setup program
The setup program creation wizard allows you to define all the settings of your setup program....
The Calculated control
The "Calculated" control is used to perform calculations in a report......
RAD Mobile: Create modern windows
RAD Mobile (Rapid Application Development) automatically generates modern UIs and functional code from a database....
Managing menu options in MDI windows
The MDI windows must respect some constraints specific to the MDI applications......
VersionHTTP (Property)
The HTTPVersion property is used to manage the HTTP version used by the server....