ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Service variable
The Service variable is used to...
TypeVar (Function)
Identifies the type of an expression, a variable (during a call to a procedure for example) or a control.
HReset (Function)
Initializes:
  • one or all variables of file items with their default values.
  • one or all items of a Record variable with their default values.
Assignment operators
Three assignment operators are available...
<Source>.Reset (Function)
Initializes:
  • one or all variables of file items with their default values.
  • one or all items of a Record variable with their default values.
WLanguage types
The different types in WLanguage are...
Advanced types
The advanced types of WLanguage are as follows
Day (Property)
The Day property is used to: Get the day from a Date or DateTime variable, or get the number...
Handling a Linear Looper control through programming
WEBDEV allows you to handle a Linear Looper control through programming....
LatestDateCovered (Property)
can be used on: a sfSeekUpdatedResult variable. a sfSeekDeletedResult variable]....
fSaveText (Function)
Creates and fills a text file with the content of a text control or text variable (string variable,...
fLoadText (Function)
Loads the content of a text file into any text control or text variable (string variable, edit...
Handling an OLE control by programming
WINDEV enables you to handle an OLE control by programming......
Hour (Property)
The Hour property is used to: Get the time from a variable of type Time or DateTime,...
Handling Sidebar controls programmatically
WINDEV and WINDEV Mobile allow you to handle Sidebar controls programmatically......
Columns (Property)
document (docTable variable). to the configuration of a text column in a multicolumn document...
VariableReset (Function)
Resets the variable to its initial value.
Screen,Get (External language)
Retrieves the value in a control or in a variable.
mlDeleteVariable (Function)
Deletes a variable from the MATLAB session.
DataType (Function)
Identifying the type of a WLanguage variable.
Handling a Looper control through programming
WINDEV, WINDEV Mobile and WEBDEV allow you to handle a Looper control by programming......
Handling a Navigation Bar control through programming
The Navigation Bar control can be handled by programming......
Handling a Chart control through programming
WINDEV, WINDEV Mobile and WEBDEV allow you to handle a Chart control through programming......
Indirection operators
The { and } operators are used to access a control, a variable, a class member or a file item...
AppointmentReset (Function)
Reinitializes: the Appointment structure. the Appointment variable....
Error 19: The step of this FOR loop must be constant
grDestinationImage (Function)
Defines an Image variable as destination of a chart.
VariantToJSON (Function)
Converts the content of a Variant variable to JSON.
JSONToVariant (Function)
Converts a JSON string to a Variant variable.
mlGetVariable (Function)
Retrieves the value of a variable for the MATLAB session.
mlSetVariable (Function)
Writes the value of a variable for the MATLAB session.
StringToJSON (Function)
Converts a JSON string into a JSON variable.