ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Composite variable
A composite variable contains different types of elements (members)...
Declaring and using a variable
A variable is defined by name and type...
Checkers available in the code editor
The code editor proposes several tools used to correct the code...
Assignment operators
Three assignment operators are available...
Code style
A code style is used to automatically prefix the name of all the variables and project elements (windows, report controls, classes, etc.
IsNumeric (Function)
Enables you to find out whether a variable or a control is:
  • a numeric (integer, real, currency or numeric).
  • a string that can be converted into numeric.
Constant
The constants are language elements whose value is fixed once and for all...
Type inference
The type inference is used to simplify the declaration of variables when the variable type can be automatically deduced by the compiler...
PDFOpen (Function)
Opens a PDF document and loads it in a pdfDocument variable.
Handling ListView controls programmatically
WINDEV allows you to programmatically handle ListView controls......
How to use the indirection operators?
The indirection operators ({ }) are used to handle an object whose name is found in a variable......
Mode (Property)
operation before it is considered as successful (mongoWriteConcern variable). the management mode...
Handling a Static control programmatically
WINDEV, WEBDEV and WINDEV Mobile allow you to handle a Static control programmatically......
Date (Property)
The Date property is used to: Retrieve the date from a DateTime variable. Modify the date...
Time (Property)
The Time property enables you to: Retrieve the time from a DateTime variable. Modify the time...
Handling a WEBDEV Slider control through programming
WEBDEV allows you to handle a Slider control through programming....
Handling a Scrollbar control through programming
WINDEV allows you to handle a Scrollbar control through programming......
Handling an Action Bar through programming
An Action Bar can be handled through programming. To do so, use the variable corresponding...
InDays (Property)
The InDays property is used to convert a Duration variable to days.
InHours (Property)
The InHours property is used to convert a Duration variable to hours.
InMinutes (Property)
The InMinutes property is used to convert a Duration variable to minutes.
InSeconds (Property)
The InSeconds property is used to convert a Duration variable to seconds.
InMilliseconds (Property)
The InMilliseconds property is used to convert a Duration variable to milliseconds.
SOAPAddAttribute (Function)
Adds an attribute to an automatic variable generated by the import of a Webservice.
Error 113: Non-dynamic array without definition
dCopyScreenImage (Function)
Copies the screen content to an Image variable or to an Image control.
dTextRTF (Function)
Draws RTF text: in an Image control, in an Image variable....
PDFClose (Function)
Closes the PDF file loaded in memory in a pdfDocument variable.
Operator on Address
The & operator returns the address of a variable as an integer
VariantConvert (Function)
Converts the value stored in a Variant variable].
EmailReset (Function)
Resets all the variables of the email structure or all the variables of an Email variable.
dModifyHue (Function)
Changes the hue of an image: in an Image control, in an Image variable....
XMLExecuteXPath (Function)
Executes an XPATH query: in an XML document. in an xmlDocument variable....