ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

MatTranspose (Function)
Calculates the transposed matrix.
LooperDeleteAll (Function)
Deletes all rows from a Looper control populated programmatically.
DateDifference (Function)
Calculates the number of days between two dates.
WinUsefulSize (Function)
Specifies the useful size of an internal window with automatic scrollbars. The useful size corresponds to the full size of the internal window: Width of the internal window. Height of the internal window....
ArrayToCSV (Function)
Converts a one-dimensional array or a two-dimensional array into a character string in CSV format.
MatInvert (Function)
Calculates the inverse of a square matrix.
LooperInsert (Function)
Inserts a row into a Looper control.
Collapsed (Property)
The Collapsed property is used to: get or define the state (collapsed or expanded) that will be used when rows are added to a TreeView Table control. find out or modify the collapsed/expanded status for: the breaks of a Table control, the breaks of a Looper control, the break headers and footers of Table and Looper controls, a Drawer control, a Ribbon control, a Navigation Bar control. a Pivot Table control in a report....
ZoomWithFinger (Property)
The ZoomWithFinger property is used to: determine if an Image or Camera control supports pinch zoom. enable or disable pinch zoom in an Image or Camera control....
HSortView (Function)
Sorts an HFSQL view by creating an index on a view item. This function uses the former view mechanism.
XMLDelete (Function)
Deletes the current element (as well as the entire branch) from an XML document.
"END:" label
The END: label is used to define a code that will be systematically run at the end of process execution.
ImageMode (Property)
The ImageMode property is used to get and change the display mode of an image in an Image control, in the column of a table of type Image or in the background of a Chart control in a window.
SFDelete (Function)
Deletes records from a Salesforce database.
HTTPResetForm (Function)
Clears an HTTP form that is currently edited.
TextWidth (Function)
Calculates the width (in pixels) of the text displayed in an edit control, in a Combo Box control or in a Static control.
TextHeight (Function)
Calculates the height (in pixels) of the text displayed in an edit control, in a Static control or in a Combo Box control.
Y (Property)
The Y property is used to: Find out the Y-coordinate of a control or window (position on Y-axis). Modify the Y-coordinate of a control or window....
Content of the Table control
A Table control can be based on a data file, based on a variable or populated programmatically......
LoadParameter (Function)
Reads a persistent value.
HAddLink (Function)
Adds an integrity rule between two data files on the server.
SpeechSynthesisInProgress (Function)
Used to find out whether a read operation is in progress on the engine for speech synthesis.
VideoCapture (Function)
Captures the images received from the camera: as an image: takes a photo. as a video: records a video. Function kept for "Version-26-compatible" Camera controls....
Supercontrol
A supercontrol is an advanced type of control......
HRplPass (Function)
Sets the passwords used to protect the universal replication files.