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
7. Sending an email
WINDEV Tutorial: WINDEV application: Managing data Lesson 7 - Sending an email - 20 min
How to choose the data source of a control?
This help page presents the different data sources available for a control....
BrowsedFile (Property)
The BrowsedFile property gets and sets the data source used to display records in controls based...
Aligning elements in a List Box or Combo Box control
There are different methods to align the elements in a List Box or Combo Box control......
Managing emails with "Simple MAPI"
Simple MAPI simplifies the management of emails received by the hosting company......
Application triggers
...A trigger is a WLanguage procedure automatically called by the HFSQL engine whenever a modification...
"Is Class" operator
The "is <Class>" operator is used to find out whether the object used in an object of the class...
OrganizerDeleteAll (Function)
Deletes all the appointments from an Organizer control.
Error 1001: The operators: and:: can only be used in the methods of classes
Address (Property)
The Address property is used to: Establish a connection between the Conference control...
CursorOptions (Property)
The CursorOptions property is used to manage the type of cursor used for a connection (Native...
iImageWidth (Function)
Calculates the width of the image to print (in millimeters).
SourceToScreen (Function)
Automatically updates the controls in a window or page with: the values of the bound items...
Encrypt (Function)
Encrypts a character string in binary format or in ASCII format.
The SOAP structure
To pass parameters to a procedure run on a SOAP server, WINDEV is using the following structure......
FileToScreen (Function)
Automatically updates the controls in a window or page with: the values of the bound items...
Container column in a Table control
A cell found in a Table control can contain a set of controls......
RoundFloor (Function)
Returns: the numeric value rounded down to the nearest integer. the duration rounded...
LoWord (Function)
Returns the two low bytes of an integer.
HiWord (Function)
Returns the two high bytes of an integer.
Developing 64-bit sites
You can deploy 64-bit compatible sites......
External language: Programming in Visual Basic
We are going to call the elements developed in WINDEV (project, windows, analysis, ......
5. Loops
WINDEV Tutorial - WLanguage basics Lesson 5 - Loops - 15 min
RoundCeil (Function)
Returns: the value rounded up to the nearest integer. the duration rounded up to the nearest...
OrganizerDeleteAppointment (Function)
Deletes an appointment from an Organizer control.