ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

MatFloatAdd (Function)
Adds a value to each matrix element.
InMilliseconds (Property)
The InMilliseconds property is used to convert a Duration variable to milliseconds.
XMLNamespaceURI (Function)
Returns the URI of the namespace associated with the current tag in an XML document.
Creating a combining query
A combining query (corresponding SQL statement: UNION) ......
CameraRunApp (Function)
Starts the device's native camera application to record a video or to take a photo....
Item Description (Type of variable)
An Item Description variable is used to describe one or more items in a data file programmatically.
URI (Type of variable)
The URI (Uniform Resource Identifier) type identifies physical or abstract resources (e.g. files or Web pages).
Server triggers
Server triggers are stored procedures executed by the server before or after a write operation performed on a database file......
Web Camera control properties
A Web Camera control found in a page can be handled in WLanguage by the following properties.
Constants for the archiving functions
List of constants used by the archiving functions....
fDirSize (Function)
Returns the size of a directory in bytes.
fDeleteFileWebFolder (Function)
Deletes an image file from the "_WEB" directory of the application (or from one of its sub-directories).
InSeconds (Property)
The InSeconds property is used to convert a Duration variable to seconds.
MatDelete (Function)
Deletes an existing matrix.
TableMode (Function)
TableMode is kept for backward compatibility.
InTSEMode (Function)
Indicates whether the code is run: from a computer in TSE mode or from a remote desktop. from a computer directly....
AssistedInputAdd (Function)
Adds a row to the list of values available in the autocomplete suggestions of an Edit control.
Declaring a procedure/a function
The different syntaxes for declaring a procedure...
Truncate (Function)
Truncates the right part of a string or buffer.
TreeView Table control functions
List of functions for managing TreeView Table controls...
VariantToJSON (Function)
Converts the content of a Variant variable to JSON.
WDAPI: Converting a declaration of C function or structure
WDAPI is used to convert a declaration of C function or structure into a declaration of WLanguage function or structure......
DDEEvent (Function)
Associates a WLanguage procedure with a DDE event: when the DDE event occurs, the associated WLanguage procedure is automatically run.
MapItineraryDistance (Function)
Calculates the distance of an itinerary in a Map control.
grCategoryColor (Function)
Initializes the category color for a chart whose type is: Pie, Column, Bubble chart, Waterfall....