ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Creating a combining query
A combining query (corresponding SQL statement: UNION) ......
ControlFindTextPrevious (Function)
Searches for and selects the previous element corresponding to the text searched for in a window or field.
Library,Disk (External language)
Opens the project library that is stored on disk.
dbgCheckNull (Function)
Checks whether an expression is Null in assertive programming and in automated test mode.
dbgCheckNotNull (Function)
Checks whether an expression is not Null in assertive programming and in automated test mode.
TokenAllowDuplicate (Property)
The TokenAllowDuplicate property is used to: Allow or prevent the user from entering duplicates in a "Text token" Edit control. Determine if duplicates are allowed in a "Text token" Edit control....
Convert your WINDEV applications into websites
A widespread need today is to transform Windows applications (or parts of applications) into dynamic websites......
API (Function)
Runs a function found in an external DLL.
ThreadExecute (Function)
Starts the execution of a secondary thread.
Managing the automatic identifiers when adding a record
When adding a record into a HyperFileSQL file (HAdd), three management modes are available for the automatic identifiers......
ControlFindTextNext (Function)
Finds and selects the next element corresponding to the sought text in a window or in a control.
Operations performed on use case diagrams
The following paragraphs explain......
Operations performed on deployment diagrams
The following paragraphs explain......
INIRead (Function)
Reads the content of an INI file (or the content of a file structured like .INI files).
Composite variable
A composite variable contains different types of elements (members)...
Metatypes in the analysis
A metatype is a combination of characteristics of an item and a bound control......
dCopyImage (Function)
Copies an image: from an Image control to another Image control. from an Image variable to another Image variable....
The Internal Page control
The "Internal Page" control is used to include a page (and its code) in a control of another page......
Example for managing videos (broadcasted by a Camera control)
In this example, the application allows you to......
Windows
The windows represent the main interface of a WINDEV application......
HCreateSubscriberReplica (Function)
Creates the description file of a subscriber replica.