ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

LOOP statement
The statement block is repeated endlessly...
WHILE statement
In a WHILE statement, the expression is evaluated at each beginning of the block of statements...
DataType (Function)
Identifying the type of a WLanguage variable.
dRotation (Function)
Performs a rotation: of an Image control. of an Image variable. of a picLayer variable....
dInvertColor (Function)
Inverts the colors: in an Image control, in an Image variable, in a WDPic variable (on the background layer), in a picLayer variable....
Activity diagram
An activity diagram represents the behavior of a method or the flow of a use case......
ControlDelete (Function)
Permanently deletes a control from a window, page or report.
FinNetCurrentVal (Function)
Returns the net current value of investment.
DateTimeByDefault (Function)
Used to define the default value of Date, Time and DateTime variables.
URLEncode (Function)
Encodes a URL with a sub-set of ASCII characters.
MatReadColumn (Function)
Reads the value of all the elements found in a matrix column.
MatReadLine (Function)
Reads the value of all elements found in a matrix row.
HError (Function)
Returns the number of the last error triggered by the HFSQL engine.
grTitleFont (Function)
Modifies the font used for the chart title.
grLegendFont (Function)
Modifies the font used for the chart legend.
Uploading and downloading files on Internet (WINDEV FTP and RPC)
Several methods can be used to upload and download files by Internet......
grScatterAddDataXY (Function)
Adds a data into a "Scatter" chart.
grLegend (Function)
Indicates the presence and position of legend in a chart.
grLabel (Function)
Indicates various parameters of additional legend in a chart.
grInterval (Function)
Indicates the interval between values on the vertical and horizontal axis of a chart.
HAddUser (Function)
Adds a user to a database.
grPiePullOut (Function)
Pulls out a section (or all sections) in a chart.
ExecuteAncestor (Function)
When the code is overridden, used to run the process of the template corresponding to the process of the current control.
WinEnableDDW (Function)
Enables or disables the DDW (Dim Disabled Window) feature: for a specific window. for all the application windows....
mongoOperationsOption (Type of variable)
The mongoOperationsOption type is used to define the options of bulk operations.
grColumnSpacing (Function)
Indicates the spacing between each data category in a column chart or in a Minimum/Maximum stock chart....
Converting C types
Depending on the type of programming, it may be useful to know the correspondence between the types used in C and the types used in WLanguage......