ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

dInvertColor (Function)
Inverts the colors: in an Image control, in an Image variable, in a WDPic variable (on the background layer), in a picLayer variable....
CharactTypeCount (Function)
Returns the number of characters matching a given type.
TableSwapLine (Function)
Swaps: two rows in a Table control populated programmatically. two branches in a Treeview Table control populated programmatically....
SQLChangeConnection (Function)
Modifies the current connection.
ChronoReset (Function)
Stops and resets a running stopwatch.
TableExpandAll (Function)
Expands: the entire hierarchy (all nodes) of a TreeView Table control. all breaks of a Table control....
Insert (Function)
Inserts an element at a given position: into a one-dimensional WLanguage array. into an associative array. into an advanced array property (array of gglCalendar events, etc.). into a WLanguage list....
CurrentTitle (Function)
Modifies the title of the current window (returned by CurrentWin) and the title bar.
ComponentLoad (Function)
Loads an external component. This component can be: an external component present in the current project. an external component independent of the current project....
JSONToVariant (Function)
Converts a JSON string to a Variant variable.
ExceptionThrow (Function)
Artificially triggers the security mechanism of WLanguage by throwing an exception.
sClose (Function)
Closes the specified serial port, parallel port or infrared port.
HExecuteQuery (Function)
Declares a query created in the query editor to the HFSQL engine and runs this query.
HBackward (Function)
Moves backward several records from the current position in the data file, according to a specified item.
13. Security benefit: managing the "Back" button
HModifyStructure (Function)
Used to update the structure of an HFSQL data file by performing an automatic data modification (also called data synchronization).
xlsDocument (Type of variable)
An xlsDocument variable is used to describe and modify an Excel document...
dArc (Function)
Draws an arc of circle or an arc of ellipse: in an Image control, in an Image variable, in a WDPic variable (on the background layer), in a picLayer variable....
TableMoveColumn (Function)
Moves a column in a Table or TreeView Table control.
Opacity (Property)
The Opacity property is used to get and define the opacity percentage for a window, or for controls in a window or page.
Left (Function)
Extracts the left part (i.e., the first characters) from a string or buffer.
SQLClose (Function)
Declares the end of the query execution and frees the memory resources allocated during the execution of the query.
InitWindow (Function)
Initializes (or not) the controls to zero and runs the initialization processes of the controls and the window.
grGridlines (Function)
Displays or hides the chart gridlines.
grLineThickness (Function)
Retrieves and/or modifies the value of the line thickness in a line chart....