ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

CriticalSection (Function)
Enables a name or on-variable critical section in the statement USING ... IN.
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.
Month (Property)
The Month property is used to: Retrieve the month from a Date or DateTime variable. Modify the month in a Date or DateTime variable. Retrieve the month from a Date item (in "Simple date" or "Date and Time" format) Modify the month in a Date item (in "Simple Date" or "Date and Time" format)...
Link Description (Type of variable)
A Link Description variable is used to describe a link between two data files through programming.
Item Description (Type of variable)
An Item Description variable is used to describe one or more items in a data file programmatically.
ErrorOccurred (Variable)
ErrorOccurred is a preset variable of WLanguage indicating the result of the last WLanguage function used.
StringToDuration (Function)
Converts a duration in character string format to a duration that can be used by a Duration variable.
dModifyHSL (Function)
Modifies the hue, the saturation and the lightness of an image found: in an Image control, in an Image variable....
PicRectangularSnip (Function)
Captures a rectangular area defined with the cursor and retrieves the image in a variable of type Image.
FOR statement
The statement block is repeated while a control variable is modified and compared to a limit value (before each beginning of statement block)...
Animation of controls
WINDEV and WINDEV Mobile allow you to animate the controls found in a window......
Checking spelling in edit controls
WINDEV lets you use the spelling checker in the Edit controls and text columns of the Table controls of WINDEV applications......
ServiceInstall (Function)
Installs a Windows service or a Linux daemon according to the information given in the members of the Service variable.
Error 507: The '++' operator is not allowed
Count (Property)
Count keyword can correspond to: the Count function. This function returns the number of occurrences of a control in a window, page or group of controls. The Count property, which returns a number of elements. This property can be used on: the controls of a window or page. For more details, see Count. a xmlNode variable. a JSON variable....