ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

HDeactivateFilter (Function)
Temporarily disables the filter on a data file (view or query).
TraceBuild (Function)
Displays a customizable message in the trace window opened in parallel with the current window.
Array (Type of variable)
An array is a structured type that is used to group a set of elements of the same type...
Hour (Property)
The Hour property is used to: Get the time from a variable of type Time or DateTime, or the number of hours from a variable of type Duration. Change the time in a variable of type Time or DateTime, or the number of hours in a variable of type Duration. Retrieve the time or the number of hours from a Date item (in "Date and time" or "Duration" format) or from a Time item. Modify the time or the number of hours in a Date item (in "Date and time" or "Duration" format) or in a Time item....
Defining a help window template
WINDEV allows you to create help window templates......
The "Pie", "Donut" or "Semi-circular" charts
Several types of charts belong to the same family......
Handling a Progress Bar control through programming
A Progress Bar control can be handled through programming......
Handling ListView controls programmatically
WINDEV allows you to programmatically handle ListView controls......
EmailDeleteMessage (Function)
Deletes the current email using the current protocol (POP3, IMAP, MS Exchange, Lotus Notes or Outlook).
EmailNbMessage (Function)
Returns the number of incoming messages currently found: on the email server (POP3 protocol only). in the Outlook messaging software....
Events associated with Chart controls
List of events associated with the Chart controls...
Checking out an element
To work on a project element found in the Source Code Manager, you must check out the element before it can be modified......
COMCallMethod (Function)
Runs a method of an interface of a COM object instantiated by COMCreateInstance.
KeyCalcActivationKey (Function)
Calculates the activation key of application from the initial key.
OrganizerZoom (Function)
Returns the time range displayed by an Organizer control.
Skin template
WINDEV, WEBDEV and WINDEV Mobile allow you to customize the interface of your applications via several preset interfaces......
The Contact structure
The Contact structure is a preset structure of WLanguage (no declaration is required)......
1. Project audits
WINDEV Tutorial: Optimizing a project Lesson 1 - Project audits - 15 min
KeyCompareKey (Function)
Compares an initial key with an activation key.
SpreadsheetRestorePositionAndSelection (Function)
Restores: the scrollbar position in a Spreadsheet control, the current worksheet, the elements selected in the current worksheet of Spreadsheet control. These elements have been saved by SpreadsheetSavePositionAndSelection....
SysSerialNum (Function)
Returns the IMEI number of the current device.
XMLExecuteXPath (Example)
Usage example of the XMLExecuteXPath function
Handling Organizer controls programmatically
Organizer controls can be handled programmatically....
The HTML control
The HTML control displays HTML pages or HTML code......
Creating the RAD Pattern project
The steps for creating a RAD pattern are as follows:...