ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

TableMoveColumn (Function)
Moves a column in a Table or TreeView Table control.
grScatterGetDataXY (Function)
Retrieves data from a "Scatter" chart.
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....
PageNumber (Property)
The PageNumber property is used to: get and change the number of the page displayed in an Image control ("multi-page" image files) get and change the page number of a PDF file displayed in an image control of a window get and change the page number of a PDF file displayed in the background of a report....
Native SQL Server Connector: Executing the same stored procedure multiple times
In some cases, it may be useful to execute the same stored procedure multiple times by changing one or more parameters ......
CurrentTitle (Function)
Modifies the title of the current window (returned by CurrentWin) and the title bar.
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.
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....
MyWindow (Reserved word)
MyWindow is used to handle the current window...
Assisted universal replication through programming
The assisted replication through programming is used to implement a replication on an existing application while controlling the synchronization in the application itself......
The Dashboard control
Dashboards are essential elements in an application......
MakeInteger (Function)
Builds a 4-byte integer from two 2-byte integers.
Factorial (Function)
Returns the factorial of an integer number.
fBuildPath (Function)
Builds a complete file path from the directory and short name of a file. This function is mainly used to get a valid file name without having to worry about the presence of separators in the path ('/' or '\') or about their direction according to the platform....
fRemoveDir (Function)
Deletes a directory from a disk.
Left (Function)
Extracts the left part (i.e., the first characters) from a string or buffer.
MatDeterminant (Function)
Calculates the determinant of a square matrix (the number of rows is equal to the number of columns).
MatRead (Function)
Reads the value of a matrix element.
SQLClose (Function)
Declares the end of the query execution and frees the memory resources allocated during the execution of the query.
Default (Property)
The Default property is used to determine if a parameter has been passed to a procedure with a custom or default value.
Linux application: Tips and tricks
In Windows/Linux multi-configuration applications, several limitations may appear: control not supported, functions not available, ......
fResourceDir (Function)
Returns the path of the read-only resources of the application.
HNbRec (Function)
Returns the number of records in a file, query or HFSQL view: active records, crossed records, deleted records, etc.