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 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

ImageWidth (Property)
The ImageWidth property gets and sets the width of the image section displayed in an Image control or in the background of a Chart control.
ToolbarVisible (Property)
The ToolbarVisible property is used to: know if the toolbar or the ribbon is displayed in a control. show or hide the toolbar or the ribbon in a control....
DisplayFormat (Property)
The DisplayFormat property gets and sets the expected display format for a given text: plain text, RTF or Markdown.
InputType (Property)
The InputType property is used to identify or change the type of input supported by a control: Duration, Date, Numeric, etc.
HideWhileScrolling (Property)
The HideWhileScrolling property is used to: Determine if the pinned control is hidden while scrolling, Show or hide the pinned control while scrolling....
Warning 127: You are using a data source local to the process
IgnoreError (Property)
The IgnoreError property gets and sets the different certificate errors ignored by the HTML Display and WEBDEV Page controls.
ImageInfoClose (Function)
Closes the image file (in JPEG or TIFF format) used by ImageInfoValue and/or ImageInfoList and frees the image from memory....
ModificationRule (Property)
The ModificationRule property is used to configure the modification rule (integrity management) to be applied to the data file described in the code.
DeletionRule (Property)
The DeletionRule property is used to configure the deletion rule (integrity management) to be applied to the data file described through programming.
Programming the browsing Looper controls
These are the main concepts for programming Looper controls based on a data file......
CalendarButton (Property)
The CalendarButton property is used to determine and specify whether a Date Edit control has a button to display a popup calendar.
Error 11: The label is unknown
MaxNbSegment (Property)
The MaxNbSegment property is used to get and change the maximum number of line segments for drawing a Wire control.
Calendar functions (prefix syntax)
<Chart>.PointColor (Function)
Initializes the color of a specific point in one of the following chart types: Line, Scatter, Bubble chart....
<Chart>.PointType (Function)
Modifies the shape of point for a specific category or value found in a Line, Area, Scatter and Radar chart.
<Source>.RecNum (Function)
Returns: the number of the current record in the HFSQL data file. the number of the current record in the HFSQL view....
<Source>.Track (Function)
Starts tracking write actions (addition, modification or deletion) performed on a file found in an HFSQL server.
<Source>.SortView (Function)
Sorts an HFSQL view by creating an index on a view item. This function uses the former view mechanism.
EditMode (Property)
The EditMode property gets and sets the editing mode of the Diagram Editor control: selection or freehand drawing.
<Gantt chart>.DateTimePosition (Function)
Sets the first day and time displayed in a Gantt Chart column in a Table or TreeView Table control.
<Connection variable>.Transaction (Function)
Starts a transaction on the data files (HFSQL or accessed via Native Access) and creates the transaction file.
<Connection variable>.TransactionStart (Function)
Starts a transaction on the data files (HFSQL or accessed via Native Access) and creates the transaction file.
FinPeriodInterest (Function)
Calculates for a given period the amount of interests due for a loan paid off by fixed periodic payments with a fixed interest rate.