ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Writing an email: the available methods
This help page presents the methods for writing an email....
<Table>.FormulaDeleteAll (Function)
Deletes all rows added with <Table>.FormulaAdd.
HTMLBuildString (Function)
Generates a UTF-8 string containing an HTML document.
<htmlDocument variable>.BuildString (Function)
Generates a UTF-8 string containing an HTML document.
Simple statements
REST web services: Importing an OpenAPI specification
REST web service APIs can be described using OpenAPl files......
inAppPurchaseProduct (Function)
Sends a request for purchasing an "In-App" product associated with the application.
ArrayMove (Function)
Allows you to: move an element in a one-dimensional WLanguage array or in an advanced array property (array of gglCalendar events, etc.). The other array elements are moved accordingly. swap two elements in a one-dimensional WLanguage array or in an advanced array property (array of gglCalendar events, etc.)....
CriticalSection (Function)
Enables a name or on-variable critical section in the statement USING ... IN.
inAppListProductInfo (Function)
Retrieves, from the store, information about the "In-App" products associated with the application.
Move (Function)
Allows you to: move an element in a one-dimensional WLanguage array or in an advanced array property (array of gglCalendar events, etc.). The other array elements are moved accordingly. swap two elements in a one-dimensional WLanguage array or in an advanced array property (array of gglCalendar events, etc.)....
IWListPosition (Function)
Displays the internal window corresponding to the specified position (in the list of internal windows browsed by an Internal Window control) or returns the position of the internal window currently displayed (in the list of internal windows browsed by an Internal Window control).
<Chart>.HMCaptionY (Function)
Modifies the caption of a category on the Y-axis of a Heatmap chart.
FinRedemption (Function)
Creates an amortization matrix for a fixed-rate loan over a defined period of time.
TableSelect (Function)
Returns the index of the selected element in the Table or TreeView Table control.
Translucent effect of windows
Depending on the style of your applications, the border of your windows can be translucent......
ModbusReadFloat (Function)
Reads one or more single-precision floats from a Modbus slave, starting at a specific address.
ModbusWriteFloat (Function)
Writes one or more single-precision floats to a Modbus slave, starting at a specific address.
Diagram functions (prefix syntax)
Diagram functions (prefix syntax)...
Functions for managing menus (prefix syntax)
List of functions for managing menus...
<Internal window>.ChangeSourceWindow (Function)
Dynamically changes the window displayed in an Internal Window control. Scrolling internal windows: Modifies the window currently displayed. This modification is saved in the list of internal windows to scroll....
Name55 (Property)
The Name55 property is used to manipulate the logical name of a Hyper File 5.5 data file that has not been migrated and is located in a WINDEV 19 analysis.
iXPos (Function)
Used to manage the horizontal position (X-coordinate) of print cursor in the page.
iYPos (Function)
Used to manage the vertical position (Y-coordinate) of print cursor in the page.
Handling an OLE control by programming
WINDEV enables you to handle an OLE control by programming......