ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

CoordinateImageControlToImage (Function)
Converts the coordinates of a rectangle in the Image control to the corresponding coordinates in the image displayed in the control.
MenuSelectMinus (Function)
Disables (grays out) a menu option (popup menu or drop-down menu).
MenuLabel (Function)
Gets or changes the label of a menu option (context or drop-down menu).
UMCOpen (Function)
Opens the edit window of User Macro-Code for the current window.
MarkdownToHTML (Function)
Converts a Markwdown string to an HTML buffer (encoded in UTF-8).
Germany.CheckUStIdNr (Function)
Checks the validity of a USt-IdNr (company identification number in Germany).
The Switch control
Switch controls (also called "Toggle controls") are now commonly used in interfaces......
dRectangleGradient (Function)
Draws a rectangle: in an Image control, in an Image variable, in a WDPic variable (on the background layer), in a picLayer variable....
gToRetrieve (Function)
Describes the text value to display and to return when retrieving the value of an element found in a List Box control or in a Combo Box control.
Screen,First (External language)
Indicates the name of the first editable control or the name of the next control that must be in edit.
DisplayedSection (Property)
The DisplayedSection property is used to identify and change the portion of the image displayed in an Image control.
Testing a project: setting
By testing the project you can simulate how the application will run......
FreeDLL (Function)
Frees the 32-bit library (DLL) that was loaded in memory by LoadDLL.
Automatic management of exceptions
The management of exceptions can be customized by process......
External language: Programming in C
We are going to call the elements developed in WINDEV (project, windows, ......
Defining colors in Table controls
The colors of a Table control (row background, text of rows, etc.) are defined in the control description......
Managing the application language through programming
A multilingual application is an application that can be distributed in several languages......
3. Managing sockets
WINDEV includes advanced socket management functions....
iPad window: Window creation wizard
The wizard for creating iPad windows allows you to easily create a window containing all the main elements of a window for an iPad application......
Describing an element
A flexible modeling includes different elements linked together......
LengthToString (Function)
Converts a size in bytes to a string with human-readable units such as kilobytes, megabytes or terabytes.
LST: The Technical Support Newsletter, the WINDEV and WEBDEV magazine
Logical Data Model (LDM)
A Logical Data Model (LDM) is used to describe the data structures (files, items, ......
Installing and starting WDTRAD
Principle of remote check