ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Client application: Running procedures on a server of.Net services
Several DotNet functions are available in WINDEV......
Programming standard in Windows Vista and later
To increase security against worms and viruses, Windows Vista/7 implemented the UAC (User Account Control) mechanism....
Compressing frames (DSL, 3G, Edge, VPN, ...)
A frame is a packet ot data that flows through the network......
iPrintPDF (Function)
Prints the content: of a PDF file. of a buffer containing a PDF. of a PDF Reader control....
Report viewer: "Print" tab
The report viewer allows end users to view reports before printing them......
fDecrypt (Function)
Decrypts a file that was encrypted by fCrypt.
TableModifyColumn (Function)
Modifies a column in a horizontal Table control.
RichEdit (Property)
The RichEdit property is used to manage the RTF (Rich Text Format) type: of an edit control or Static Text control found in a window. of a Static Text control found in a report....
The Clickable Image control
The Clickable Image control can be used to......
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.
SaveParameter (Function)
Saves a persistent value in the registry or in another file specified by InitParameter.
apiResponse (Variable type)
The type apiResponse type is used to obtain the result of a request sent to a previously imported REST API. Versions 2025 and later Warning This type of variable is only available from version 2025 Update 2. New in SaaS Warning This type of variable is only available from version 2025 Update 2. New in version 2025 Warning This type of variable is only available from version 2025 Update 2. Warning This type of variable is only available from version 2025 Update 2....
ExecuteProcess (Function)
Starts the execution of a process programmatically, i.e. without the user having to perform any particular action in the interface.
ControlFindTextFirst (Function)
Finds and selects the first element corresponding to the sought text in a window or control.
SpreadsheetLoad (Function)
Loads a file in XLSX format in a Spreadsheet control found in a window.
grAxisVisible (Function)
Configures how the axes are displayed in Line or Column charts.
WDAPI: Converting a declaration of C function or structure
WDAPI is used to convert a declaration of C function or structure into a declaration of WLanguage function or structure......
FOR EACH/FOR ALL statement (loop through controls)
The statement FOR EACH is used to perform different types of browse on the controls (List Box, Table or Looper controls)...
SocketConnect (Function)
Connects a client computer to a given socket.
ArrayInfo (Function)
Returns the characteristics of an array: type of elements, number of dimensions, dimensions, etc.
JavaExecuteFunction (Function)
Starts a specific static function of a given Java class.