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 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

TraceBuild (Function)
Displays a customizable message in the trace window opened in parallel with the current window.
TraceDeleteAll (Function)
Clears the content of trace window opened in parallel with the current window.
Trace (Function)
Displays the requested information (content of a control, for example) in a window opened next to the current window.
TraceStart (Function)
Opens the trace window or saves the trace information in a text file.
TraceEnd (Function)
Closes the trace window if this window was opened or stops saving the trace information in a text file.
"Debugger trace" pane
The "Debugger trace" shows the messages displayed in the trace window during the last application test...
ModbusConnectRTU (Function)
Connects a client to a Modbus slave via a serial port.
InsertLine (Function)
Inserts a row at a given position: into a two-dimensional WLanguage array. into an advanced two-dimensional array property (xlsDocument, etc.)....
Date (Property)
The Date property is used to: Retrieve the date from a DateTime variable. Modify the date in a DateTime variable. Retrieve the date from a Date item (in "Date and Time" format) . Modify the date in a Date item (in "Date and Time" format)...
Time (Property)
The Time property enables you to: Retrieve the time from a DateTime variable. Modify the time in a DateTime variable. Retrieve the time from in a Date item (in "Date and Time" format) Modify the time in a Date item ("Date and Time" format)....
Position (Function)
Finds the position of a specified string within another string.
ArrayDeleteAll (Function)
Deletes all elements: from a one-dimensional or two-dimensional WLanguage array. from an associative array. from an advanced array property (array of gglCalendar events, etc.). from a WLanguage queue. from a WLanguage stack. from a WLanguage list....
WithSpace (Function)
Adds or deletes the spaces found on the right of a text item when reading it.
ThreadSendSignal (Function)
The current thread sends a signal to the specified thread in order to unlock it.
Managing accounts
WEBDEV Account Manager allows you to create a deployment account......
Data model editor: types of links
Several types of links can be found between the files......
Displaying a page in a WEBDEV site
Displaying a new page in a WEBDEV site can be done according to several methods......
The "Column" charts
The data is interpreted as "columns" whose height is proportional to the value of data......
MultimediaBeginning (Function)
Positions at the beginning of the media file played in the Multimedia control.
MultimediaEnd (Function)
Positions at the end of media file played in the Multimedia control.
MultimediaStatus (Function)
Indicates the status of the multimedia file played in the Multimedia control.
HDeleteParameter (Function)
Deletes a parameter previously saved by HSaveParameter.
HInfoTask (Function)
Returns the characteristics of a scheduled task in a hScheduledTask variable].
EmailChangeStatus (Function)
Changes the status of an email on a messaging server.
CaptionPeriodHeader (Property)
The CaptionPeriodHeader property is used to get and change the caption of the time period displayed in the header of a Scheduler or Agenda control in a report.
HTransactionIsolation (Function)
Configures the isolation mode of transactions for a connection to an HFSQL server.
ArcTan2 (Function)
Returns the arc tangent 2 of the values passed in parameter.
Palette (Type of variable)
The Palette type is used to define the advanced characteristics of a color palette.
grPointType (Function)
Modifies the shape of point for a specific category or value found in a Line, Area, Scatter and Radar chart.
WLanguage procedure called by AppDetectUPDAvailable
Procedure ("Callback") called by AppDetectUPDAvailable when an update for the active application is detected.