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 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

MarginHeight (Property)
The MarginHeight property is used to: Find out the vertical margin between the widgets found in a Dashboard control. Modify the vertical margin between the widgets found in a Dashboard control....
HTMLModifyAttribute (Function)
Adds or changes an attribute of the current node of the HTML document.
PDFAddImage (Function)
Adds an image to a page in an existing PDF file.
<ParallelTask variable>.Execute (Function)
Triggers the execution of a parallel task.
MarginWidth (Property)
The MarginWidth property is used to: Find out the horizontal margin between the widgets found in a Dashboard control. Modify the horizontal margin between the widgets found in a Dashboard control....
Key and referential integrity
In a database schema, the "Key" items are also used to manage the consistency of data (called referential integrity)......
HSetIntegrity (Function)
Enables or disables the management of an integrity constraint on a file link.
CalculatorButton (Property)
The CalculatorButton property is used to determine and indicate whether a Numeric or Currency Edit control has a button to display a popup calculator.
HModifyStructure (Function)
Used to update the structure of an HFSQL data file by performing an automatic data modification (also called data synchronization).
SelectionDirection (Property)
The SelectionDirection property is used to determine and change the selection direction (left to right or right to left) in a Word Processing control.
Unicode (Property)
The Unicode property is used to: Determine if the value of a control is a Unicode string. Specify whether the value of a control is a Unicode string....
SourcePage (Property)
The SourcePage is used to identify the source of an internal page (i.e. the internal page displayed by an Internal Page control).
ScreenCastInProgress (Property)
The ScreenCastInProgress property is used to determine if the video played in a Multimedia control is being played on an external device (compatible with Air Play).
SelectionIfReadOnly (Property)
The SelectionIfReadOnly property is used to determine and specify if the content of an Edit control can be selected when in read-only mode.
WinLineDetails (Property)
The WinLineDetails property allows you to get and change the name of the internal window used to display the details of a row in a Table control.
NumberDisplayedPage (Property)
The NumberDisplayedPage property is used to identify and change the number of the page currently displayed in the PDF Reader or Word Processing control.
Compass (Property)
The Compass property is used to: display or hide the compass on a Map control, determine whether the compass is displayed on a Map control....
MandatoryInputMessage (Property)
The MandatoryInputMessage property is used to identify and set the message that will be displayed if the control is left empty (when the MandatoryInput property is enabled).
<Source>.Optimize (Function)
Used to handle the idle periods of a software (period without processes) to optimize the queries and the browses that will be run thereafter.
<Source>.PrepareSQLQuery (Function)
Initializes a query written in SQL language and declares this query to the database server in order to optimize the next executions of this query.
<Source>.ReadSeek (Function)
Sets the position on the first record whose value for a specific item is greater than or equal to a sought value (generic search).
<Source>.ModifyStructure (Function)
Used to update the structure of an HFSQL data file by performing an automatic data modification (also called data synchronization).