ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

EmailReadMessage (Function)
Reads an incoming according to the protocol used (POP3 or IMAP, Lotus Notes or Outlook).
Chart: Managing scales
In a chart, the scales are used to quickly estimate the value of different points found in a chart......
GestureNbPointer (Function)
Returns the number of pointers in contact with the screen.
NullSupported (Property)
The NullSupported property is used to manage the NULL value in HFSQL data files.
fCopyFile (Function)
Copies one or more files (regardless of their attributes).
TwainToClipboard (Function)
Allows you to: copy the document coming from the Twain device into the clipboard. view the document coming from the Twain device in the user interface of device....
BurnerSelect (Function)
Used to select the default burner.
ArrayDeleteDuplicate (Function)
Deletes the duplicates from an array.
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....
Item Description (Type of variable)
An Item Description variable is used to describe one or more items in a data file programmatically.
Header
The Header property is used to get and change a header.
The triggers
A trigger is a WLanguage procedure automatically called by the HFSQL engine whenever a modification is performed (addition, deletion, modification, ......
Keywords (Property)
The Keywords property is used to get and modify the keywords associated with a page.
fMemExist (Function)
Checks the existence of a shared memory zone.
HModifyStructure (Function)
Used to update the structure of an HFSQL data file by performing an automatic data modification (also called data synchronization).
TreePosition (Function)
Displays a TreeView control from a specified element (node or leaf) or returns the name of the first element displayed in a TreeView control.
SQL functions: Special case
List of SQL functions: Special case...
iPrintDuplicate (Function)
Prints a duplicate copy of a report.
GPSDetectPosition (Function)
Asks to be notified when the device gets close to a given location.
Content (Property)
The Content property is used to read or write the whole content of a control: List Box populated programmatically, Combo Box populated programmatically, Spreadsheet....
HConnectionQuality (Function)
Returns the quality level of connection: the higher the level is, the faster the connection will be.