ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

The Button control
The Button control allows the user or the Web user to run a specific action with a simple click...
Auto-scrolling text
Sometimes, text in a Static Text or Button control can exceed the width of the control...
Drop-down button
The drop-down button expands:
  • a context menu.
  • a popup window.
<PDF Reader>.SeekNext (Function)
Sets the position on the next result of a search in the content of a PDF Reader control.
<Looper>.BreakIndex (Function)
Returns the index of the break header and footer for a given break in a Looper control.
<Organizer>.WorkingHour (Function)
Used to indicate the specific working hours per day in an Organizer control.
<Looper>.RecNum (Function)
Returns the number of the current record in a Looper control based on a data file.
LooperCancelSwipe (Function)
Cancels the display of the internal window displayed in a Looper control further to the row swipe.
iPrintDiagram (Function)
Prints a diagram from: a Diagram Editor control, a "wddiag" file, a Diagram variable....
PrintArea (Property)
The PrintArea property gets and sets the print area of a Spreadsheet control in a report.
Tab Control properties
A Tab Control can be manipulated in WLanguage either in a window or in a page with the following properties......
CameraVideoStart (Function)
Starts recording a video via a Camera control in an Android or iOS application.
ControlNoSpace (Function)
Specifies whether the space characters on the right of the value found in the control are deleted.
<Map>.DeleteAll (Function)
Deletes the following from a Map control: all markers, use any shape you want, all images....
<Pivot Table>.CalculateAllAsynchronous (Function)
Entirely calculates or recalculates a Pivot Table control, without blocking the application.
<Image>.StartDrawing (Function)
Indicates that the drawing functions that will be used are intended for the specified Image control.
ListCount (Function)
Returns the number of elements in a List Box, ListView or Combo Box control.
MapFollowMovement (Function)
Displays the current location of the device in a Map control and updates the location as it moves.
MapDeleteAll (Function)
Deletes the following from a Map control: all markers, use any shape you want, all images....
<Table>.ToXML (Function)
Creates an XML file from the data found in a Table or TreeView Table control.
DisplayedValue (Property)
The DisplayedValue property returns the value currently displayed in the control of a window or page.
<Looper>.ModifyIW (Function)
Modifies a row corresponding to an internal window in a Looper control populated programmatically.
LooperModifyIP (Function)
Modifies a row corresponding to an internal page in a Looper control populated programmatically.
SignatureMode (Property)
The SignatureMode property gets and sets the signature options of a Signature control in a report.
StreamChangeDriver (Function)
Specifies the camera that will be used as source for a stream and/or a Conference control....
JSONToTable (Function)
Populates a Table or TreeView Table control with the contents of a JSON string or variable.
<Spreadsheet>.StyleSelection (Function)
Returns or modifies the style of selected cells in a Spreadsheet control found in a window.
LooperModifyIW (Function)
Modifies a row corresponding to an internal window in a Looper control populated programmatically.