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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)...
Advanced types
The advanced types of WLanguage are as follows
<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...
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.
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...
Code style
A code style is used to automatically prefix the name of all the variables and project elements (windows, report controls, classes, etc.
TypeVar (Function)
Identifies the type of an expression, a variable (during a call to a procedure for example) or a control.
Constant
The constants are language elements whose value is fixed once and for all...
Checkers available in the code editor
The code editor proposes several tools used to correct the code...
Type inference
The type inference is used to simplify the declaration of variables when the variable type can be automatically deduced by the compiler...
SSHWrite (Function)
Writes data into the specified SSH session.
RedisPipelineGet (Function)
Retrieves the result of the execution of a Redis command that was added by RedisPipelineAdd.
RedisPipelineReset (Function)
Ignores the results of the execution of a Redis command that was added by RedisPipelineAdd.
<Word Processing>.ToImage (Function)
Exports a page from a Word Processing control in image format.
Handling files on Dropbox, Google Drive and OneDrive
Many drives can be used to store files......
<Array>.Seek (Function)
Searches for the index of an element in a WLanguage array.
<Array>.Move (Function)
Allows you to: move an element in a one-dimensional WLanguage array or in an advanced array...
<Array>.SwapLine (Function)
Used to swap two rows in a two-dimensional array or in an advanced array property.
WBAdminListConnection (Function)
Returns the list of current connections on a WEBDEV Application Server.
WBAdminDisconnect (Function)
Deletes a connection from a WEBDEV Application Server.
Guided tour management constants
SFExecuteQuery (Function)
Runs an SOQL query (Salesforce Object Query Language) on a Salesforce database.
SFAdd (Function)
Creates a record in a file of a Salesforce database.
SFDelete (Function)
Deletes records from a Salesforce database.
SFEmptyRecycleBin (Function)
Clears the specified records from the Salesforce recycle bin.
SFSeekDeleted (Function)
Seeks and retrieves the records (Salesforce objects) deleted during the specified period.
SFModify (Function)
Modifies the records of a file defined in Salesforce.
SFConvertLead (Function)
Converts the leads.
SFMerge (Function)
Merges the Salesforce records (also called Salesforce objects).
SFExecuteProcess (Function)
Requests the execution of a specific process.
SFRead (Function)
Retrieves the Salesforce records from their identifiers.
SFUndelete (Function)
Restores previously deleted Salesforce records.
SFSeekModified (Function)
Seeks and retrieves the records (Salesforce objects) modified during the specified period.
SFSearch (Function)
Performs a search among the records found in a Salesforce database.
Items (Property)
The Items property is used to configure the different items of a full-text index.