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 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Declaring and using a variable
A variable is defined by name and type...
Service variable
The Service variable is used to...
Report based on a variable (Data binding)
A report based on a variable is used to directly print the information found in a WLanguage variable...
Composite variable
A composite variable contains different types of elements (members)...
TypeVar (Function)
Identifies the type of an expression, a variable (during a call to a procedure for example) or a control.
Advanced types
The advanced types of WLanguage are as follows
Checkers available in the code editor
The code editor proposes several tools used to correct the code...
Constant
The constants are language elements whose value is fixed once and for all...
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.
WLanguage types
The different types in WLanguage are...
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.
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.
Type inference
The type inference is used to simplify the declaration of variables when the variable type can be automatically deduced by the compiler...
Code style
A code style is used to automatically prefix the name of all the variables and project elements (windows, report controls, classes, etc.
Fragment (Property)
The Fragment property is used to handle fragments.
Attachment (Property)
The Attachment property is used to manage attachments.
Notification
The Notification keyword can correspond to:
FileName (Property)
The FileName property gets the name of a file (WDPic file or file generated for a print job).
Start (Property)
The Start property gets the starting point of an element or event.
XPercent (Property)
The XPercent property gets and sets the X-coordinate of a point, expressed as a percentage.
YPercent (Property)
The YPercent property gets and sets the Y-coordinate of a point, expressed as a percentage.
Move
The Move property determines if an element can be moved.
Remove
The Remove property determines if an element can be removed.
Formula (Property)
The Formula property describes a formula in a document or data sheet.
ColorFormat (Property)
The ColorFormat property is used to manage the color format (color or grayscale).
Shadow (Property)
The Shadow property enables or disables the shadow of a shape in a diagram.
Update (Property)
The Update property specifies the updates to be made.
Issuer (Property)
The Issuer property allows you to know and modify the issuer of a Certificate...
FillCharacter
The Property Filling Character allows you to know and modify the character used to fill an element.
Effect (Property)
Use in the GuidedVisitStage class - Access in get + Write - Type: Integer32
AnimationDuration (Property)
The Property AnimationDuration allows you to define the duration of the animation of the effect...
Termination (Property)
The Property Termination is used to define the Procedure WLanguage executed when moving...
ActionCible (Property)
The Property TargetAction allows you to define the action performed when clicking on the target...
ActionHorsCible (Property)
The Property ActionOffTarget allows you to define the action performed when clicking on fields...
AutomaticValidationDuration (Property)
The DurationValidation property automatic allows you to define the delay in seconds...
FinVisite (Property)
The Property NextStep allows you to authorize or not to complete the guided tour from the step...
EtapeSuivante (Property)
The Property NextStep allows you to authorize or not the passage to the next step of the guided...
growth (Property)
The growth property allows you to define the percentage of growth of the halo used to highlight...
PreviousStep (Property)
The Property PreviousStep allows you to authorize or not the passage to the previous step...