ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Image Editor control: Options in the ribbon and the panes
The Image Editor control offers a host of options accessible via......
URI (Type of variable)
The URI (Uniform Resource Identifier) type identifies physical or abstract resources (e.g. files or Web pages).
ArrayInsert (Function)
Inserts an element at a given position: into a one-dimensional array. into an associative array. into an advanced array property (array of gglCalendar events, etc.). into a WLanguage list....
Web Camera control properties
A Web Camera control found in a page can be handled in WLanguage by the following properties.
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).
Contains (Function)
Allows you to check if a substring is within a string.
MatCopy (Function)
Creates the copy of a matrix.
MatFloatAdd (Function)
Adds a value to each matrix element.
MatDelete (Function)
Deletes an existing matrix.
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.
CameraRunApp (Function)
Starts the device's native camera application to record a video or to take a photo....
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.
btleDevice (Type of variable)
The btleDevice type allows you to handle a device that uses the Bluetooth Low Energy technology.
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......
httpRequest (Type of variable)
The httpRequest type is used to retrieve the advanced characteristics of an HTTP/HTTPS request....
restRequest (Type of variable)
The restRequest type is used to define the advanced characteristics of a REST request.
Generating the LDM from the CDM
To associate a CDM (Conceptual Data Model) with a project, you must generate the associated LDM (Logical Data Model)......
grCategoryColor (Function)
Initializes the category color for a chart whose type is: Pie, Column, Bubble chart, Waterfall....
iPrintDuplicate (Function)
Prints a duplicate copy of a report.
DDEEvent (Function)
Associates a WLanguage procedure with a DDE event: when the DDE event occurs, the associated WLanguage procedure is automatically run.
ArrayDeleteDuplicate (Function)
Deletes the duplicates from an array.