ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

JavaExecute (Function)
Starts a Java application or a Java applet by invoking the "Main" method of a given Java class.
dbgOnError (Function)
Defines the WLanguage procedure that will be called whenever an error is detected by a dbgCheckXXX function.
The Cell control
The Cell control contains controls......
PopupClose (Function)
Hides a popup displayed in the page via PopupDisplay.
LastDayOfWeek (Function)
Returns the date of the last day of the week corresponding to a given date.
fChangeSize (Function)
Resizes an external file.
HAddUser (Function)
Adds a user to a database.
DeepLinkProcedure (Function)
Defines the WLanguage procedure executed when the user clicks on a deep link.
HLockFile (Function)
Locks a table and restricts the access to this table for all other sites or applications.
Creating a multilingual help system
The help editor allows you to easily create a multilingual help system......
AddVoiceCommand (Function)
Adds a voice command into the current window. From version 17, this function is replaced with SpeechRecognitionAddCommand.
HexaToBuffer (Function)
Converts a string with hexadecimal bytes to a binary buffer.
Apply (Function)
Executes a procedure for each element of a WLanguage array.
Action Bar properties
You can manipulate Action Bars in a window using the following WLanguage properties.
WidthInPixel (Property)
The WidthInPixel property is used to get the width in pixels of a control in a report.
BTLEListDevice (Function)
Returns the list of accessible Bluetooth Low Energy devices.
PVTToExcel (Function)
Creates an Excel file with data from a Pivot Table control.
docHeaderFooter (Variable type)
The docHeaderFooter type is used to define the text of the different paragraphs found in a page header or footer.
Positioning a toolbar
A Toolbar control can be created in a standard window or in an MDI parent window......
docSection (Type of variable)
The docSection type is used to define the advanced characteristics of a section found in a document or paragraph.
SocketDeny (Function)
Run on the server, this function refuses a request for connection to an existing socket found on the server.
WeekToDate (Function)
Returns the date of the Monday for the specified week and year.