ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

SOAP constants
List of constants used by the SOAP functions....
Button control properties
Button controls in a window or page can be manipulated using different WLanguage properties......
WebSocketDisconnect (Function)
Disconnects a client from a WebSocket server.
WebSocketSend (Function)
Sends a message from the WebSocket server to the client.
InitRandom (Function)
Initializes the generator of random numbers.
StringInsert (Function)
Inserts a string into another character string at a given position.
HSuggestKey (Function)
Returns a list of keys to add to data files to improve query performance.
ModbusReadRegister (Function)
Reads one or more registers from a Modbus slave, starting at a specific address.
EndProgram (Function)
Ends the execution of the current program.
ModbusDisconnect (Function)
Closes the Modbus session.
GPSLastPosition (Function)
Retrieves the information about the last known device position.
HRecordToString (Function)
Converts the content of the current record to string (in a data file, HFSQL view, query, etc.).
SSHWrite (Function)
Writes data into the specified SSH session.
VibrationTrigger (Function)
Triggers the vibrations of the device.
Abandon (Function)
Closes the current window by running the "Click" event of the CANCEL Button control.
GPSGetPosition (Function)
Retrieves information about the current device position.
COMQueryInterface (Function)
Calls the QueryInterface method of the specified COM object to get a specific interface of this object so that it can be used with COMCallMethod.
<TimeLine>.ListEvent (Function)
Returns: the list of events found between two given times in a TimeLine control, all events of a TimeLine control, a specific event (selected or hovered)....
<Map>.GetPosition (Function)
Returns the geographical position of the point located in the center of the map currently displayed in a Map control.
Assisted input management functions
The following functions are used to program assisted input in edit controls...
<hdfsConnection variable>.Delete (Function)
Deletes a file or directory from a Hadoop server.
<hdfsConnection variable>.CopyFrom (Function)
Copies a file found on a Hadoop server to the local computer.
<hdfsConnection variable>.CopyTo (Function)
Copies a file located on the local machine to a Hadoop server.
<hdfsConnection variable>.CloseConnection (Function)
Closes a connection to a Hadoop server.
<hdfsConnection variable>.OpenConnection (Function)
Opens a connection to a Hadoop server.