ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Calling a procedure/a function
Syntax for calling a local or global procedure.
Declaring a procedure/a function
The different syntaxes for declaring a procedure...
Global procedure/function
A global procedure can be used in all the processes or events of the project.
Parameters of a procedure/function
You have the ability to pass parameters to a procedure.
Passing parameters
The parameters can be passed to a procedure...
Parameters of a procedure with a variable number of parameters
When the procedure uses a variable number of parameters, you must be able to handle the different parameters passed to the function in the code of the procedure.
Local procedure
Two types of procedures are available...
Typecasting of parameters
The description of the parameter type is optional...
Prototype overload/Overload
The procedures and the methods of classes can have several syntaxes.
grScatterPointSize (Function)
Defines the size of points in a "Scatter" chart.
OLECopy (Function)
Copies the object found in an OLE control into the Windows clipboard.
grScatterLinkPoint (Function)
Links (or not) the points found in a "Scatter" chart.
OLECreateCopy (Function)
Associates an OLE control with an OLE object while specifying a base file.
grScatterSeriesLabel (Function)
Initializes the label of data series in a "Scatter" chart.
OLECreateEmpty (Function)
Associates an OLE control with an OLE object by invoking a specific OLE server.
grScatterSeriesColor (Function)
Initializes the color of a series in a "Scatter" chart.
OLEPaste (Function)
Pastes the content of Windows clipboard into an OLE control.
OLEActivate (Function)
Edits an OLE object contained in an OLE control.
grScatterAddDataXY (Function)
Adds a data into a "Scatter" chart.
OLEPlay (Function)
Used to: retrieve the list of available operations (other than edit) from a server, perform...
grMenu (Function)
Defines the type of context menu displayed by a chart.
OLESave (Function)
Saves the object found in an OLE control in binary format.
grMask (Function)
Formats the data displayed by grLabel or by grTooltip.
OLEServer (Function)
Lists the OLE servers registered toward the current system.
grLegend (Function)
Indicates the presence and position of legend in a chart.
grSmoothing (Function)
Smoothes a Line chart or a Scatter chart by using the "cubic splines" algorithm.
grLabel (Function)
Indicates various parameters of additional legend in a chart.
HTTPGetResult (Function)
Retrieves the result or the header of last HTTP request run.
grIncreaseData (Function)
Adds a value to a data in a chart.
HTTPRequest (Function)
Starts an HTTP request on a server.
grPrint (Function)
Prints a chart.
InternetConnected (Function)
Defines whether an Internet connection is enabled on the current computer. In mobile, you can also...
grInterval (Function)
Indicates the interval between values on the vertical and horizontal axis of a chart.
grWndSize (Function)
Defines the size of the window containing the chart.