ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

sInEntryQueue (Function)
Retrieves the number of pending bytes in the input buffer of a specified serial port or infrared port.
Error 531: The negative or null subscripts are not allowed
Error 305: The element does not exist in the window
HImportXLS (Function)
Imports an XLS file into a data file in HFSQL Classic or Client/Server format (data file described in the data model editor, or declared by HDeclare, HDeclareExternal or HDescribeFile)....
mlGetVariable (Function)
Retrieves the value of a variable for the MATLAB session.
mlSetVariable (Function)
Writes the value of a variable for the MATLAB session.
JSONToVariant (Example)
Usage example of the JSONToVariant function
Index (Property)
The Index property is used to get the index of an element.
ExeListDLL (Function)
Returns the list of libraries (".DLL" files) used by one of the applications currently run.
SchedulerAddTrigger (Function)
Creates a trigger for a scheduled task.
MapFollowMovement (Function)
Displays the current location of the device in a Map control and updates the location as it moves.
grAddData (Function)
Adds a data into a chart.
Parameter (Property)
The Parameter property is used to get and change certain parameters.
SchedulerTaskProperties (Function)
Reads the properties of a scheduled task and updates the ScheduledTask structure.
GglDriveConnect( Function)
Creates a connection to an Drive Google Drive.
SIPAddress (Type of variable)
The SIPAddress type is used to define the advanced characteristics of a SIP address.
DictionaryLoad (Function)
Indicates and loads the dictionary corresponding to a given language.
TestWriteResult (Function)
Writes information or an error into the status report of a unit test, in the test editor.
Error 1060: Unable to call method without parameter: add ()
PicSave (Function)
Saves the image found: in an Image Editor control. in a WDPic variable....
dFill (Example)
Usage example of the dFill function
dLine (Example)
Usage example of the dLine function
WLanguage procedure called by fTrackDirectory
WLanguage procedure ("callback") called by fTrackDirectory when a change is made to the tracked directory.
WLanguage procedure called by fTrackFile
WLanguage procedure ("callback") called by fTrackFile when a change is made to the tracked file.
TableAddColumn (Function)
Adds elements on the right of an Horizontal Table control.