ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

HMode (Function)
Changes the mode and the method for locking data files.
InKioskMode (Function)
Indicates whether the Android application is in kiosk mode.
FTPSend (Function)
Transfers a file or directory to an FTP server (File Transfer Protocol).
PDFReaderOpen (Function)
Opens a PDF file displayed in a PDF Reader control.
HTML Display control processes
WINDEV and WINDEV Mobile include different WLanguage events associated with HTML Display Controls......
Drawing constants
List of constants used by the drawing functions....
FTPGetFile (Function)
Transfers a file from an FTP (File Transfer Protocol) server to the current computer.
ContactDisplay (Function)
Opens the form of a contact in the device's native contacts application (Android, iPhone or iPad, Universal Windows)....
WLanguage procedure called by WebSocketClientConnect
WLanguage procedure ("callback") called by WebSocketClientConnect when the connection to the server is established.
WLanguage procedure called by WebSocketClientConnectSSL
WLanguage procedure ("callback") called by WebSocketClientConnectSSL when the connection to the server is established.
HTransactionStart (Function)
Starts a transaction on the data files (HFSQL or accessed via a Native Connector) and creates the transaction file.
HModify (Function)
Modifies the specified record or the record found in memory in the data file (query or view).
gr3DSParameter (Function)
Retrieves or modifies a parameter for drawing a chart in 3D Spatial mode.
NumToString (Function)
Converts a numeric value (integer, real or currency) to a string according to a specified format.
Handling Organization Chart controls programmatically
Constants for managing character strings
List of constants used by string management functions...
1. Creating pages
WEBDEV Tutorial: My first WEBDEV website Lesson 1 - Creating pages - 10 min
FileToPage (Function)
Automatically updates the controls of a page with: the values of the bound items in the current record (loaded in memory) of the data file described in the data model editor. This operation is performed regardless of the state of the controls (grayed, inactive or invisible). the values of the bound WLanguage variables. This operation is performed regardless of the state of the controls (grayed, inactive or invisible)....
HActivateFilter (Function)
Enables the filter that was previously created for the specified data file (view or query).
6. Procedures
WINDEV Tutorial - WLanguage basics Lesson 6 - Procedures - 20 min
HSeekFirst (Function)
Positions on the first file record whose value for a specific item is greater than or equal to a sought value.
WaitWindowStart (Function)
Opens the wait window of application.
Google document management functions
List of functions for managing Google documents...
ScreenToSource (Function)
Automatically initializes: the values of a data file's items in memory with the values from the controls in the window. the value of the WLanguage variables with the value of the window controls. This function is also available for WEBDEV pages....
PageToSource (Function)
Automatically updates: the value of the items in a data file with the value of the controls in the page. the value of the WLanguage variables with the value of the page controls....