ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

MatError (Function)
Identifies the type of the last error caused by a Matxxx function (functions for matrix management).
GetColor (Function)
Allows you to get a set of harmonious colors without having to use a table of colors.
SQLReqExists (Function)
Checks the existence of a query.
HNext (Function)
Sets the position on the next data file record according to a browse item.
HRplDeclareLink (Function)
Declares a (1, 1) (0, n) link between two tables.
Push (Function)
Pushes an element onto the stack.
Enqueue (Function)
Adds an element to the queue.
grParameter (Function)
Retrieves or modifies a chart parameter.
List Box control properties
You can manipulate List Box controls in a window or page using the following WLanguage properties......
Characteristics of the columns of a Table control in a page
The columns are used to display information in a Table control....
InServiceMode (Function)
Indicates whether the code is run in a service.
SQLFirst (Function)
Positions on the first row of the query result.
EmailConfigure (Function)
Used to configure the WLanguage functions for email management.
Chart functions
...Chart functions...
InBackgroundMode (Function)
Indicates whether the code is run when the application is in background.
fReadLineRegularExpression (Function)
Reads a line in an external file, gets sections of this line according to a regular expression and assigns them to a variable.
MultimediaVolume (Function)
Returns or modifies the sound volume of the multimedia file played in a Multimedia control.
MultimediaDuration (Function)
Returns the size of the media file currently played (in milliseconds) in the Multimedia control.
DayOfWeek (Property)
The DayOfWeek property is used to get and change the day of the week in a schedule.
TimeUTC (Property)
The TimeUTC property gets and sets a Coordinated Universal Time (UTC).
EmailStartSMTPSession (Function)
Starts a session for sending emails with the SMTP protocol.