ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

OLEActivate (Function)
Edits an OLE object contained in an OLE control.
HComputer (Function)
Stores a unique computer number or identifier in order to use the log and transactions over the network.
The TreeView control
The TreeView control is a tree structure used to simplify the display of information that can be represented hierarchically......
OLELoad (Function)
Initializes an OLE control with an OLE object.
TabClose (Function)
Closes a dynamic pane in a Tab control.
Miscellaneous WEBDEV functions
List of various WEBDEV functions...
ExecuteUpdateUI (Function)
Immediately executes the "Request for refreshing the display" event of the window, page, internal window, internal page, control template or supercontrol. This function is kept for backward compatibility.
ExecuteUpdateUIParent (Function)
Immediately executes the "Request for refreshing the display" event of the parent. This function is kept for backward compatibility.
The "Debugger" pane
The "Debugger" pane displays the debugger options when debugging the project or a project element ("Debugger" option)......
Creating a WINDEV application for Linux
WINDEV allows you to create native 64-bit Linux executables. Their UI is developed with the window editor....
Link functions
Link functions are used to link the interface with the data files (and vice versa). These functions are as follows:...
Connected objects: Android Wear
Android Wear is the version of the Android operating system dedicated to the connected objects......
DDEError (Function)
Returns the runtime status report of a DDE function.
DDEEvent (Function)
Associates a WLanguage procedure with a DDE event: when the DDE event occurs, the associated WLanguage procedure is automatically run.
GetActiveObject (Function)
Allows to use an Automation object already started on the current computer.
HFilterIdentical (Function)
Defines and enables a filter used to find the exact value of a string item.
TreeDisplay (Function)
Refreshes the display of a TreeView control from a given position.
ExecuteRefreshUIParent
Immediately executes the "Request for refreshing the display" event of the parent.
RequestUpdateUI (Function)
Requests the execution of the "Request for refreshing the display" event (and gives back control without waiting for the execution of the event). This function is kept for backward compatibility.
Description (Property)
The Description property is used to get and change the page description.
dCopy (Function)
Copies an image to another image.
Image control in a window
This help page presents the characteristics of an Image control found in a window...
NFCStatus (Function)
Returns the activation status of the NFC sensor found on the device.
Link functions (prefix syntax)
Link functions are used to link the interface with the data files (and vice versa)....
fSeek (Example)
Usage example of the fSeek function