ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

HCancelDeclaration (Function)
Used to: Delete a declaration made previously using HDeclare, HDeclareExternal, HDescriveFile. After this operation, the data file is no longer recognized by the HFSQL engine. Free the resources of a query (after calling HExecuteQuery or HExecuteSQLQuery)....
PageInitialization (Function)
Resets to zero (or not) the controls found in the current page and starts the events for initializing the controls and the page.
Operator on Address
The & operator returns the address of a variable as an integer
Passing parameters
The parameters can be passed to a procedure......
Data source (Type of variable)
A Data source variable is used to describe a temporary data source (query, view, alias, ...)
iBorder (Function)
Prints a border at specified coordinates.
EmailImportHTML (Function)
Imports, into the Email structure or into an Email variable, the content of an HTML file in order to send it by email.
fCompress (Function)
Compresses a file.
Project dashboard
The project dashboard provides an overall view of project status via different widgets.......
HOpen (Function)
Opens a data file.
pdfDocument (Type of variable)
The pdfDocument type gets all the characteristics of a PDF file: author, date created, page content, etc.
ServiceModify (Function)
Modifies the configuration of a service according to the information given in the members of the Service variable.
2. Static or dynamic site
HDeleteAll (Function)
Deletes all records from a data file, an HFSQL view or a query.
EmailGetAll (Function)
Retrieves all the emails found on a server.
The Looper control: Custom synchronization
How to manage the synchronization between: the page displayed in the browser. This page contains a Looper control that displays the records found in an HFSQL file. the corresponding page context found on the server....
Running the test of a static project
The test of the entire project allows simulating the startup of the site......
GetActiveObject (Function)
Allows to use an Automation object already started on the current computer.
iPageNum (Function)
Returns or initializes the number of the page currently printed.
HSavePosition (Function)
Stores the current file context: current record, filter, pointers.
GetDefinition (Function)
Retrieves the definition of element type.
SQLExec (Function)
Names and runs an SQL query.
5. Displaying a WEBDEV Session site
LabelNumberToStart (Property)
The LabelNumberToStart property is used to: Find out the number of the label on the label sheet from which the print will be performed. Modify the number of the label from which the print will be performed on the label sheet....
zipSelectFile (Function)
Selects files from an archive.