ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

InitialItem (Property)
InitialItem is used to find out the initial name of a query item. This name is known from the alias of this item.
ButtonType (Property)
The TypeButton property is used to identify and modify the type of a button field: Cancel, Interrupt, Validate, ...
RTFSelection (Function)
Modifies or lists the attributes of the text currently selected in an RTF field (in a WINDEV window or report).
TopMargin (Property)
The TopMargin property is used to: Find out the top margin of a report. Modify the top margin of a report....
PageRateDDW (Function)
Allows you to find out and modify the rate of gray for the pages that use DDW (Dim disabled pages).
LooperInfoXY (Function)
Used to find out the row or control located at specific position in the Looper control (X, Y).
EndEvent (Function)
Cancels the interception of a Windows event on a WINDEV field or window (set up using the Event function).
<Looper>.InfoXY (Function)
Used to find out the row or control located at specific position in the Looper control (X, Y).
XMLOut (Function)
Used to find out whether the element (tag or attribute) on which we want to be positioned is outside the XML document.
BottomMargin (Property)
The BottomMargin property is used to: Find out the bottom margin of a report. Modify the bottom margin of a report....
UMCActive (Function)
Used to find out and modify the activation of UMC management (User Macro-Code).
RandomCryptoBuffer (Function)
Returns a buffer to the specified size filled with random data, that can be used with the cryptographic technologies.
PDFReaderHighlight (Function)
Finds a text in the document displayed by a PDF Reader control and highlights the occurrences of this text in the control.
RightMargin (Property)
The RightMargin property is used to: Find out the right margin of a report. Modify the right margin of a report....
Underline (Property)
The Underline property is used to: Find out whether a Font variable is underlined. Underline (or not) a Font variable....
ContextExist (Function)
Allows you to find out whether a page context exists on the server (which means whether the page was opened).
FinRedemption (Function)
Creates an amortization matrix for a fixed-rate loan over a defined period of time.
LeftMargin (Property)
The LeftMargin property is used to: Find out the left margin of a report. Modify the left margin of a report....
The Internal Window control
The "Internal Window" control is used to include a window (and its code) in a control of another window......
Gantt Chart control properties
You can manipulate Gantt Diagram columns in Table or TreeVew Table controls using the following WLanguage properties......
The Switch control
Switch controls (also called "Toggle controls") are now commonly used in interfaces......
SCM: Migrating projects
When changing the version of the development tool, the projects found in the SCM must be migrated to this new version......
<xlsDocument variable>.AddWorksheet (Function)
Adds or inserts a new worksheet into an Excel document.
Selection conditions of a query
The selection conditions of records are applied to the items used in the queries......