ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Examples for using the OLE DB provider for HFSQL
Reinitializes the content of an Organization Chart control from its data source (HFSQL data file for example)....
Handling the external files
WINDEV, WINDEV Mobile and WEBDEV propose several functions allowing you to manage the external files from your WINDEV/WINDEV Mobile applications or from your WEBDEV sites......
Open document tabs
The document tabs allow you to navigate between the different elements opened in the different editors....
H.NumRec (Variable)
Contains the number of the physical record loaded in memory (which means the number of the last record read).
Parameters of a procedure with a variable number of parameters
When the procedure uses a variable number of parameters, you must be able to handle the different parameters passed to the function in the code of the procedure....
Item Description (Type of variable)
An Item Description variable is used to describe one or more items in a data file programmatically.
Handling Rating controls programmatically
WINDEV, WEBDEV and WINDEV Mobile allow you to handle Rating controls programmatically....
Resizing a window (AAF)
Empty (Property)
The Empty property is used to determine if: a Looper, Table, List Box or Combo Box control is empty. The control can be a browsing control or a memory control. a Chart control contains no series. a report control is empty (control linked to an item). an array (or an associative array) contains no element. an element of an associative array exists or not. a queue, a list or a stack contains no element....
Source (Property)
The Source property gets and sets the source of an element.
FullTextIndex description (Type of variable)
A FullTextIndex description variable is used to describe one or more full-text indexes through programming.
CertificateSignFile (Function)
Creates the signature of a file. This signature can be stored in a Buffer variable or in a text file.
Error 530: The -- operator is not allowed
Enumeration (Type of variable)
An enumeration is a set of values......
Before (Property)
The Before property replaces or inserts a procedure before the other procedures in: a Procedure variable. an event associated with a control....
After (Property)
The After property replaces or inserts a procedure after the other procedures in: a Procedure variable. an event associated with a control....
VariantMember (Type of variable)
The VariantMember type is an advanced type corresponding to an array of members, each member being a variant variable.
docElementImage (Type of variable)
The docElementImage type is used to handle the characteristics of an Image element found in a docElement variable.
docElementFormula (Type of variable)
The docElementFormula type is used to define the characteristics of a Formula element found in a DocElement variable.
docElementLink (Type of variable)
The docElementLink type is used to get the advanced characteristics of a Link element in a docElement variable.
docElementText (Type of variable)
The DocElementText type is used to handle the characteristics of a Text element found in a DocElement variable.
<Document variable>.Add (Function)
Adds at the end of a Document variable: an element, a document, a paragraph, a text, an image or a fragment.
CriticalSection (Function)
Enables a name or on-variable critical section in the statement USING ... IN.
ErrorOccurred (Variable)
ErrorOccurred is a preset variable of WLanguage indicating the result of the last WLanguage function used.