ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

ExtractLine (Function)
Extracts a specific line from a character string.
Null (Reserved word)
The Null keyword can be used according to different methods in WLanguage......
ListAdd (Function)
Adds an element to a List Box, ListView or Combo Box control populated programmatically.
2. Performance profiler
WEBDEV Tutorial - Optimizing a WEBDEV project Lesson 2 - Performance profiler - 15 min
The Drawer control
The Drawer control can be expanded in order to display (or not) the integrated controls......
EnumerationCheckName (Function)
Checks whether an enumeration value known by its name is valid.
EnumerationFromValue (Function)
Returns an enumeration value known by its associated value.
EnumerationFromName (Function)
Returns an enumeration value known by its name.
CombinationFromValue (Function)
Returns a combination of one or more options known by their associated values.
CombinationFromName (Function)
Returns a combination of one or more options known by their names.
CombinationCheckName (Function)
Checks whether a combination of one of more options known by their names is valid.
EnumerationCheckValue (Function)
Checks whether an enumeration value known by its associated value is valid.
HSortView (Function)
Sorts an HFSQL view by creating an index on a view item. This function uses the former view mechanism.
The Map control
The Map control allows you to display a map in order to geolocate, create a route, display points of interest (POI) and more....
TableModify (Function)
Modifies a row in: a Table control, a TreeView Table control, a table displayed in a Combo Box control....
Reset (Function)
Reinitializes: all the controls found in the current window or page (including the groups of controls, the supercontrols and the internal windows). the controls found in a group of controls, a supercontrol, an internal window or an internal page....
NoRightCharacter (Function)
Returns a string after removing the specified characters from the right side of the initial string.
iPrintImage (Function)
Sends the image file to print to the print buffer.
14. Managing the "Back" button in practice
Multi-touch in an Image control
One of the most common applications of the multi-touch feature is used to handle images......
AuthIdentify (Function)
Performs an authentication using the OAuth 2.0 protocol on any webservice.
geoDistance (Function)
Returns the distance between the two locations. This distance is expressed in meters by default.
ExeInfo (Function)
Retrieves the specified information about the version of an executable or DLL.
fWriteLine (Function)
Writes a line into a text file (ANSI or UNICODE).
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