ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Null (Property)
The Null property is used to: Assign NULL to the item for the current record. Find out whether the item is associated with the NULL value for the current record. Define the default value of an item when the item is described through programming....
fLock (Function)
Entirely or partially locks an external file.
Figma: Where to find the Figma key
To use Figma import in your product, you need to specify the Figma key in the general options of WINDEV, WEBDEV or WINDEV Mobile....
Year (Property)
The Year property is used to: Get the year from a Date or DateTime variable or item. Change the year in a Date or DateTime variable or item....
Multiselection (Property)
The Multiselection property gets and sets the selection mode: in a Table and TreeView Table control. in a Pivot Table control. in a List Box and ListView control. in a Looper control. in a Calendar control. of files in an Upload control....
IF statement
The conditional IF statement allows you to run an action according to a condition...
Fixed array (Type of variable)
A fixed array is an "advanced" type of array...
Overview of external languages
HashString (Function)
Calculates the Hash of a character string according to a specific algorithm.
iCreateFont (Function)
Creates a new print font.
MapDisplayPosition (Example)
Usage example of the MapDisplayPosition function
Tile (Type of variable)
The Tile type is used to defined all the advanced characteristics of a tile for an application in Universal Windows 10 App mode.
BurnerAddDirectory (Function)
Adds all the files found in a directory to the compilation.
HReadSeekFirst (Function)
Sets the position on the first record whose value for a specific item is strictly equal to a sought value (exact-match search).
HReadSeekLast (Function)
Sets the position on the last record whose value for a specific item is less than or equal to a sought value (exact-match search).
HDescribeTrigger (Function)
Adds or modifies a trigger on an HFSQL data file.
SOAPAddHeader (Function)
Adds a header to the next SOAP function of a Webservice to run.
ComponentLoad (Function)
Loads an external component. This component can be: an external component present in the current project. an external component independent of the current project....
WEBDEV administrator: Installed sites
The "Sites" tab gives information about the dynamic WEBDEV sites installed on the computer......
Value (Property)
The Value property is used to: Find out and modify the value of a report control. Find out and modify the value of a control or the title of a window. Find out the identifier of a stream. Find out and modify the value of a control or the title of a page....
Stack (Type of variable)
A Stack variable is a structured type that is used to group a set of elements of the same type.
List (Type of variable)
A List variable is a structured type that is used to group a set of elements of the same type.
Date (Type of variable)
The Date type enables you to easily handle the dates...
DateToString (Function)
Converts: a date to a string in the specified format. a date time to a string in the specified format....
eExchangeRate (Function)
Returns the value of the exchange rate for a currency.