ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Providing an image per DPI
On mobile, when displaying images, each device has its own physical size and its own graphic resolution......
SourceFromWindow (Function)
Automatically updates: the values of a data file's items in memory with the values from the controls in the window. the value of the WLanguage variables with the value of the window controls. This function is also available for WEBDEV pages....
ScreenToSource (Function)
Automatically initializes: the values of a data file's items in memory with the values from the controls in the window. the value of the WLanguage variables with the value of the window controls. This function is also available for WEBDEV pages....
ScreenToFile (Function)
Automatically updates: the values of a data file's items in memory with the values from the controls in the window. the value of the WLanguage variables with the value of the window controls. This function is also available for WEBDEV pages....
Description of a Pivot Table control
The description window of a Pivot Table control is used to configure several elements of the control......
<zipArchive variable>.NbPartNeeded (Function)
Returns the number of parts of a given size required to split a single-part archive.
WDMSG, WDTRAD and WDDIXIO: Translation tools
iCloudKeyValueWrite (Function)
Stores the value of a key in an Apple iCloud-based container of "key-value" pairs.
iCloudKeyValueRead (Function)
Reads the value of a key in an Apple iCloud-based container of "key-value" pairs.
iCloudKeyValueListKey (Function)
Lists the keys contained in an Apple iCloud-based container of "key-value" pairs.
dCrop (Function)
Returns the cropped part of an image. This image is found in an Image variable.
WINDEV 2024: New WLanguage features
In version 27, new functions, properties and data types have been introduced and some have been improved......
<Window>.ToSource (Function)
Automatically updates: the values of a data file's items in memory with the values from the controls in the window. the value of the WLanguage variables with the value of the window controls. This function is also available for WEBDEV pages....
<Source>.FromWindow (Function)
Automatically initializes: the values of a data file's items in memory with the values from the controls in the window. the value of the WLanguage variables with the value of the window controls. This function is also available for WEBDEV pages....
17. WLanguage: a simple and powerful language
Native MySQL Connector: Specific features
The Native MySQL Connector (also called "Native MySQL Access") creates "InnoDB" tables to support locks and transactions on a MySQL database......
<Image variable>.Crop (Function)
Returns the cropped part of an image. This image is found in an Image variable.
Native MariaDB Connector: Specific features
The Native MariaDB Connector creates "InnoDB" tables to support locks and transactions on a MariaDB database......
Error: Redefinition of syntax
The '<method>' methods of the '<derived class>' class and of the '<base class>' class do not have the same prototype......
Project description: SCM tab
The project description window allows you to configure various elements of your project......
RealToDateTime (Function)
Converts an 8-byte real to a date and time.
WEBDEV 2024: New WLanguage features
In version 27, new functions, properties and data types have been introduced and some have been improved......
DateTimeToReal (Function)
Converts a date and time to an 8-byte real.
dPixelColor (Function)
Identifies the color of a pixel: in an Image control. in an Image variable. in a picLayer variable. in a WDPic variable]....
ERR_BAD_CONFIG
ERR_BAD_CONFIG: The configuration of the APPLICATION_NAME site is incorrect for the %s value....