ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

fDeleteFileWebFolder (Function)
Deletes an image file from the "_WEB" directory of the application (or from one of its sub-directories).
InApp constants
<Chart>.AxisTitle (Function)
Defines the title of X-axis and the title of Y-axis in a chart.
<zipArchive variable>.CreateExe (Function)
Creates a self-extracting archive as a 32-bit executable (.EXE).
Testing the WEBDEV Application Server setup with an example
iCloud functions
The functions to handle keys in an Apple iCloud-based container of "key-value" pairs are as follows......
Types of recognized PCL printers
WINDEV and WEBDEV allow you to automatically print for a number of specific PCL printers......
iCloudKeyValueWrite (Function)
Stores the value of a key in an Apple iCloud-based container of "key-value" pairs.
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....
<zipArchive variable>.IsMulti (Function)
Returns the type of archive: single-part archive or multi-part archive.
iCloudKeyValueExist (Function)
Checks if there is a key in an Apple iCloud-based container of "key-value" pairs.
iCloudKeyValueRemove (Function)
Removes a key from an Apple iCloud-based container of "key-value" pairs.
Anchor of overlaid controls (in a page)
WEBDEV allows you to define overlayable controls......
fAttributeReadOnly (Function)
Gets and sets the read-only attribute of a file.
WITH
Factorizes the expression of an element on which several sub-elements or properties are accessed.
<Connection variable>.TransactionEnd (Function)
Validates the current transaction: the modifications performed on the data file since the start of transaction (HTransactionStart) are validated. the transaction file is deleted (if the transaction is the last transaction in progress for a network application) the records locked in read-only by the transaction are unlocked....
W3C standardization
You must comply with the W3C standard (HTML 4......
OpenChild (Function)
Opens a non-modal child window.
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.
OpenSister (Function)
Opens a non-modal sibling window.
MultiWorksheet (Property)
The MultiWorksheet property is used to: Find out whether a Spreadsheet control manages several worksheets. Change the worksheet management mode of a Spreadsheet control....
Erase patches
To quickly modify the operating mode of an application, you can use application patches......
1. Project and Analysis
The development of a Windows application with WINDEV is based on two main elements: the Project and the Analysis....
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....