ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

CommonLength (Function)
Returns the number of common characters between two strings (from the beginning or from the end of the string).
BufferToInteger (Function)
Extracts an integer from a binary buffer at a given position.
Financial constants
List of constants used by the financial functions....
HPriority (Function)
Finds out and modifies the priority of the calling application.
FirstDayOfMonth (Function)
Returns the first day of the month.
FirstDayOfYear (Function)
Returns the date of the first day of the year.
HModifyDatabaseRights (Function)
Sets the rights granted to a user or group for an HFSQL Client/Server database....
GetGUID (Function)
Calculates a globally unique identifier (named "GUID"), whose size is: equal to 16 bytes, which means 32 hexadecimal characters. equal to 32 bytes, which means 64 hexadecimal characters....
HForward (Example)
Usage example of the HForward function
Source (Property)
The Source property can be used on: a Chart control: in this case, the Source property is used to get the source of the series: Table column, list of values, ... a connection: in this case, the Source property is used to get or set the source of a connection (HFSQL Client/Server, OLE DB, etc.)....
MouseYPos (Function)
Used in a mouse or stylus event (click code, hover code, left or right button pressed code, etc.), returns the vertical position (Y) of the mouse cursor in relation to the field or window in question.
grSourceSeries (Function)
Defines the source of a series.
HPriorityClient (Function)
Modifies the priority of a client application.
XMLOpen (Function)
Loads an XML document from a file, a URL or a string into an xmlDocument variable.
FinPaymentNb (Function)
Returns the number of payments required to pay off a capital according to a given rate.
HTTPTimeOut (Function)
Sets the timeout for WLanguage functions that use the HTTP protocol (HTTPRequest, SOAPExecute, DotNetExecute, J2EEExecute, etc.).
HChangeKey (Function)
Changes the browse item.
LastDayOfMonth (Function)
Returns the date of the last day for the specified month.
XMLSave (Function)
Saves an XML document in a file.
Push (Function)
Pushes an element onto the stack.
HexaToBuffer (Function)
Converts a string with hexadecimal bytes to a binary buffer.
Enqueue (Function)
Adds an element to the queue.
HStatNbRecRange (Function)
Returns an estimate regarding the number of entries for a given key item in a given interval of values.