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 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

CtCacheSize (Property)
The CtCacheSize property is used to determine and change the maximum number of records that can be stored in the cache of the Native MySQL Connector.
TableMoveColumn (Function)
Moves a column in a Table or TreeView Table control.
Choose the action of the button in a page
WEBDEV proposes several actions of the button on the controls of the page......
ControlAlias (Function)
Gets, modifies or restores the data binding to a control or group of controls.
Error 1054: 'Ancestor' cannot be used outside the code of a class
zipExtractFile (Function)
Extracts a file from an archive and automatically decompresses it to a physical location or in memory.
zipFindFile (Function)
Finds a file in an archive (in CAB, ZIP, RAR, WDZ or 7z format).
ListInsert (Function)
Inserts an element into a List Box, ListView or Combo Box control populated programmatically.
EmailReadNext (Function)
Reads the incoming email found after the current email according to the protocol (POP3 or IMAP, MS Exchange, Lotus Notes or Outlook).
zipAddFile (Function)
Adds a file (of any type) into an archive in CAB, ZIP, WDZ and 7z, TAR or TGZ (TAR.GZ) format and compresses it.
FileDisplay (Example)
Usage example of the FileDisplay function
TabCloseAll (Function)
Closes all dynamic tabs of a Tab control.
OOP concepts
A class contains the description of a data structure (members) and the processes (methods) that handle this structure....
The email structure
The email structure is a preset structure of WLanguage (no declaration is required)......
HDescribeFile (Function)
Describes a data file programmatically.
restRequest (Type of variable)
The restRequest type is used to define the advanced characteristics of a REST request.
Port (Property)
The Port property is used to identify and change a server connection port.
zipExtractPath (Function)
Returns the path of a file found in the archive.
Color (Property)
The Color property is used to get and change the color of an element.
HGetCurrentPosition (Function)
Returns the approximate position of current record in the data file.
gImage (Function)
Builds a sequence of characters containing an image.
SaveParameter (Function)
Saves a persistent value in the registry or in another file specified by InitParameter.
zipAddDirectory (Function)
Adds all the files found in a directory and in its subdirectories into an archive and compresses them.
MyControl (Reserved word)
The MyControl keyword represents the control that holds the process being executed.
Compile (Example)
Usage example of the Compile function