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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.
CtDescribedDatabase (Property)
The CtDescribedDatabase property is used to set the OLE DB data source when connecting...
MaxLinkedCardinality (Property)
The MaxLinkedCardinality property gets and changes the maximum cardinality of the related item.
SFSeekModified (Function)
Seeks and retrieves the records (Salesforce objects) modified during the specified period.
DescribedPhysicalName (Property)
The DescribedPhysicalName property is used to manage the physical name of HFSQL tables.
CtDatabase (Property)
The CtDatabase property is used to set the OLE DB data source when connecting to a specific table...
MmoPackMethod (Property)
The MmoPackMethod property sets the compression mode of a MMO file (containing text and binary...
SFRead (Function)
Retrieves the Salesforce records from their identifiers.
Name55 (Property)
The Name55 property is used to manipulate the logical name of a Hyper File 5.5 table...
Format (Property)
The Format property is used to define the data format of a table.
SFConvertLead (Function)
Converts the leads.
LogMethod (Property)
The LogMethod property is used to: find out the log mode used for a data file (file defined...
Items (Property)
The Items property is used to configure the different items of a full-text index.
Constants for managing speech synthesis
The RightIndent property gets and sets the right indent of an element....
Directory (Property)
The Directory property is used to manage the physical directory of HFSQL files.
FicEncryption (Property)
The FicEncryption property sets the encryption method of a table.
ManageHTML (Property)
The Property ManageHTML property is used to set the HTML management mode in a full-text index.
MinLinkedCardinality (Property)
The MinLinkedCardinality property gets and changes the minimum cardinality of the related item.
SFModify (Function)
Modifies the records of a file defined in Salesforce.
FreeDLL
The FreeDLL keyword can correspond to ...
SFMerge (Function)
Merges the Salesforce records (also called Salesforce objects).
HDescribeFullTextIndex (Function)
Describes a full-text index of table created programmatically.
SFUndelete (Function)
Restores previously deleted Salesforce records.
DescribedDirectory (Property)
The DescribedDirectory property is used to manage the physical directory of HFSQL files.
In-App functions
The following WLanguage functions are used to manage In-App purchases......
HTML Editor control events
The following events appear by default in the WINDEV and WINDEV Mobile code editor...