ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Empty (Property)
The Empty property is used to determine if: a Looper, Table, List Box or Combo Box control is empty. The control can be a browsing control or a memory control. a Chart control contains no series. a report control is empty (control linked to an item). an array (or an associative array) contains no element. an element of an associative array exists or not. a queue, a list or a stack contains no element....
TableCount (Function)
Returns: the number of columns found in a Table or TreeView Table control. the number of rows found in a Table or TreeView Table control....
Handling Ribbon controls programmatically
WINDEV allows you to programmatically handle Ribbon controls, as well as their tabs and groups....
Control (Type of variable)
The Control type is used to define the characteristics of a control.
The Looper control: Custom synchronization
How to manage the synchronization between: the page displayed in the browser. This page contains a Looper control that displays the records found in an HFSQL file. the corresponding page context found on the server....
ChronoStart (Function)
Starts a stopwatch to measure the duration of a process (in milliseconds) and resets a running stopwatch.
btleDescriptor (Type of variable)
The btleDescriptor type is used to handle the descriptor of a Bluetooth Low Energy characteristic
BrowserPlatform (Function)
Returns the user's browser platform....
Financial constants
List of constants used by the financial functions....
XMLElementName (Function)
Returns the name of current element (tag or attribute).
XMLElementType (Function)
Returns the type of current element (tag or attribute).
Properties associated with a page
Buffer (Type de variable)
The buffer type corresponds to a binary memory area....
appServerScheduledTask (Type of variable)
The appServerScheduledTask type is used to manage a scheduled task of WEBDEV Application Server through programming (for a site or a webservice).
Sorts in a report
The sort is used to organize the information displayed in the report......
Native Informix Connector: Specific features and remarks
Remarks and specific features of Native Informix Connector...
TableSave (Function)
Updates or adds the record bound to the current row in the Table or TreeView Table control.
BrowserType (Function)
Returns the type of browser used by the Web user.
Table,Modify (External language)
Modifies an element in a Table control.
VolumePhysicalButton (Function)
Identifies or modifies the sound source associated with the physical buttons used to set the volume of the device.
WebSocketClientConnect (Function)
Establishes a connection between the client and a WebSocket server.
OpenSister (Example)
Usage example of the OpenSister function
The "Line" charts
In the line charts, the data is interpreted as successive y coordinates of points......
OpenIDParameters (Type of variable)
The OpenIDParameters type is used to define all the advanced features of an authentication for OpenID.
CallInterface (Function)
Runs a method of an interface of an object implemented in a DLL external to the WINDEV framework.