ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

SQLConnect (Function)
Connects the current application to a database that must be interrogated via SQL.
Error 705: The property does not exist on this type
fStopCompress (Function)
Stops the operation used to compress or decompress a file.
ListDLL (Function)
Returns: at runtime: the list of libraries (".DLL" files) used by the current WINDEV or WINDEV Mobile application or by the current WEBDEV site. Only the libraries loaded in memory are listed. in test mode: all the libraries installed on the current computer....
Events associated with a Gantt Chart column
How to create an SQL query to get a TOP 10?
This help page presents the method for creating an SQL query used to get the first 10 records......
How to create a query with external join?
In SQL language, an external join is used to exclude or include file records with or without correspondences in the linked files......
User Groupware
A Windows application, an Internet or Intranet site require to define the role of different contributors......
TaskLast (Function)
Reads the last task in a Lotus Notes or Outlook task list.
ContactFirst (Function)
Reads the first contact in a Lotus Notes or Outlook address book.
ContactNext (Function)
Reads the contact after the current contact in a Lotus Notes or Outlook address book.
Various constants
List of various constants used by the constants WINDEV functions....
ModbusSendRawFrame (Function)
Sends a raw frame to a Modbus slave. This enables communication with devices that do not strictly comply with the Modbus standard.
The DotNet structure
grCreateFont (Function)
grCreateFont is kept for backward compatibility.
TaskFirst (Function)
Reads the first task found in the task list of a Lotus Notes or Outlook messaging.
HChangeKey (Example)
Usage example of the HChangeKey function
ContactPrevious (Function)
Reads the contact before the current contact in a Lotus Notes or Outlook address book.
TaskPrevious (Function)
Reads the task found before the current task in the task list of a Lotus Notes or Outlook messaging.
TaskNext (Function)
Reads the task found after the current task in the task list of a Lotus Notes or Outlook messaging.
TreeSelectCount (Function)
Returns the number of selected elements in a TreeView control (for a multi-selection TreeView control).
AppointmentLast (Function)
Reads the last appointment in a Lotus Notes or Outlook calendar.
AppointmentFirst (Function)
Reads the first appointment found in the calendar of a Lotus Notes or Outlook messaging.
OrganizerSelectMinus (Function)
Deselects an appointment from an Organizer control.
OrganizerSelectPlus (Function)
Selects an appointment in an Organizer control.