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 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

<Source>.OnError (Function)
Customizes the management of HFSQL errors.
HOnError (Function)
Customizes the management of HFSQL errors.
Developing an iOS 13 widget
An iOS widget is an application intended to be displayed as a widget on iOS devices (iPhone, iPad, etc.
Coloring the procedures
A color (text color) can be assigned to the procedures so that they can be easily classified and identified......
PDFMerge (Function)
Merges several existing PDF files into a single PDF file. The files are merged one after another. The paths of PDF files can be found in an array.
PDFMergeWithPassword (Function)
Merges several existing and password-protected PDF files into a single PDF file.
The different types of integers
DisplayCurrency (Property)
The DisplayCurrency property is used to get and change the currency used when entering or displaying values in a "Currency + Euro" control.
MemoryCurrency (Property)
The MemoryCurrency property is used to get and change the currency used when manipulating a "Currency + Euro" control programmatically.
SQLColumnFormat (Function)
Returns the different types of columns supported: by the data source identified by SQLConnect by the database accessed by a specific connection (connection described in the analysis or described by HDescribeConnection or HOpenConnection)....
How to develop a site for Linux?
The method for developing a site for Linux is identical to the method for developing a site for Windows....
gpwInitAnalysis (Function)
Initialize the analysis of user groupware.
NetworkDisconnect (Function)
Disconnects a network drive.
BTLECharacteristicWriteValue (Function)
Writes a value to a characteristic on a Bluetooth Low Energy device.
Importing/Exporting a dictionary
WDTRAD allows you to import and export a dictionary......
RepeatableReadSupported (Property)
The RepeatableReadSupported property is used to: Determine if the data file (defined in the data model editor or programmatically) can be used in HFSQL Client/Server in a transaction that includes a "Repeatable Read" isolation mode. Allow the use of a transaction that includes a "Repeatable Read" isolation mode for a data file (files described programmatically only)....
SQLColumn (Function)
Returns the characteristics of all the columns (or items): for a given table. for a given query....
DataType (Function)
Identifying the type of a WLanguage variable.
xlsNbColumns (Function)
xlsNbColumns is kept for backward compatibility only.
BeaconStopBackgroundDetection (Function)
Stops one or more Beacon detections in the background.
xBase files: Limits
Nation (Function)
Defines or identifies the display language (captions, messages, ...) used for the windows, pages, reports and controls.
HListItem (Function)
Returns the list of items: found in a data file ( a query or a view) known to the HFSQL engine. The data files defined by HDeclare, HDeclareExternal and HDescribeFile are taken into account. found in a Record variable....
WinEnableDDW (Function)
Enables or disables the DDW (Dim Disabled Window) feature: for a specific window. for all the application windows....
Correspondence between languages, sub-languages, character sets and nations
The table below presents the correspondence between languages, sub-languages, character sets and nations: