ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Optional connection information
When defining the connections in the data model editor or when defining the connections through programming, you have the ability to specifier the optional connection information...
Length (Function)
Returns: the length of a string, i.e., the number of characters in the string (including spaces and binary zeros). the size of a buffer, i.e., the number of bytes in the buffer....
SemaphoreStart (Function)
Locks the current thread until the semaphore is opened (which means until a "free" spot becomes available in the protected section).
Handling an HTML control through programming
WINDEV and WEBDEV allow you to handle an HTML control through programming......
InAutomaticTestMode (Function)
Used to find out whether an automatic test is currently run or not.
fCopyDir (Function)
Copies the contents of a directory and its subdirectories.
iPageHeight (Function)
Calculates the height of printable page (in millimeters) while taking the top or bottom margins into account.
iImageHeight (Function)
Calculates the height of the image to print (in millimeters).
xlsNbColumn (Function)
Returns the number of columns found in a worksheet of an XLS file.
CursorOptions (Property)
The CursorOptions property is used to manage the type of cursor used for a connection (Native Connectors, OLE DB, etc.).
DateTimeLocalToUTC (Function)
Converts a local date and time (time zone, summer time, winter time) to UTC.
dModifySaturation (Function)
Modifies the saturation of an image found: in an Image control, in an Image variable....
dModifyLightness (Function)
Changes the lightness of an image found: in an Image control, in an Image variable....
iImageWidth (Function)
Calculates the width of the image to print (in millimeters).
iPageWidth (Function)
Calculates the width (in millimeters) of the printable page while taking the left or right margins into account.
The "Stock" charts
The Stock charts are used to represent the variations in the values of shares......
Gesture variable
The Gesture variable is used to retrieve the gesture parameters (swipe)......
ScreenFirst (Function)
Defines the next control that will be in edit in the current window.
The Camera control
The Camera control is used to view the video captured by a camera connected to the current computer....
zipPassword (Function)
Defines the password used to add files into the specified archive and to extract files from the specified archive (RAR, ZIP and WDZ format).
OKCancelAsynchronous (Function)
Displays a message in a standard non-blocking dialog box with the answers "OK" and "Cancel" and calls a WLanguage procedure with the user's response....
WLanguage properties of Internal Window controls
List of WLanguage properties of Internal Window controls...
Adapting a website to support multiple languages
WEBDEV Tutorial - Managing multiple languages in a website Adapting a website to support multiple languages - 50 min
HTML 5: Example for managing the programmed Drag and Drop
To make a WEBDEV site more interactive, you have the ability to implement Drag and Drop in the pages....
Constant
The constants are language elements whose value is fixed once and for all...
EmailOpenMail (Function)
Opens the default messaging software: of Web user on the browser computer. of the user on the current Windows computer. on the phone....