ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Nation (Function)
Defines or identifies the display language (captions, messages, ...) used for the windows, pages, reports and controls.
HDBDescribeField (Function)
Describes through programming each item found in the structure of an xBase file described by HDBDescribeFile.
InputMask (Property)
The InputMask property is used to: get the input mask. set the input mask (from the masks available for the type)....
Correspondence between languages, sub-languages, character sets and nations
The table below presents the correspondence between languages, sub-languages, character sets and nations:
Client/Server transactions: Available isolation modes
The HFSQL engine proposes to isolate the transactions......
SysNation (Function)
Returns the nation currently used by the system.
ConfigureSpellCheck (Function)
Configures the spelling checker for the edit controls and for the Table control columns in the whole application.
EmailMsgError (Function)
Returns the message corresponding to the error identifier.
xBase files: Limits
ExecuteJS (Function)
Runs JavaScript code in the context of the Web page displayed by an HTML Display control.
Content (Property)
The Content property is used to read or write the whole content of a control: List Box populated programmatically, Combo Box populated programmatically, Spreadsheet....
22 tips for optimizing the speed of a site
When a site is on-lined, one of the main expectations of Web users is speed......
Query editor
The query editor is used to automatically create queries on the data files......
BackgroundColor (Property)
The BackgroundColor property is used to get and change the background color of an element.
Color constants
The color constants are mainly used in the chart functions, the print functions and the drawing functions......
httpRequest (Type of variable)
The httpRequest type is used to retrieve the advanced characteristics of an HTTP/HTTPS request....
restRequest (Type of variable)
The restRequest type is used to define the advanced characteristics of a REST request.
Management errors specific to Native Connectors
When an HFSQL function fails (returns False for example), the corresponding error number is returned by HError......
ZOrder (Property)
The ZOrder property gets and sets the Z-order of an element.
The setup editor WDInst
WDInst is a setup editor used to define the setup parameters of your application......
X (Property)
The X property is used to get and change the X-coordinate of an element.
Y (Property)
The Y property is used to get and change the the Y-coordinate of an element.
Width (Property)
The Width property is used to determine and change the width of an element.
Height (Property)
The Height property is used to get and change the height of an element.
Text (Property)
The Text property is used to get and modify text.