ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Installing and using a Bitcoin Core server
WLanguage offers various functions for handle a Bitcoin Core server......
VideoDisplay (Function)
Displays in a Camera control the video sequence currently transmitted by a "web camera" or by the camera found on the mobile device. Function kept for "Version-26-compatible" Camera controls....
AAF: Handling the columns of a Table control
The Table controls displayed in a window allow the end user to perform several operations......
DateTimeValid (Function)
Checks the validity of a date/time between January 01, 0001 at 0 hours 0 minutes 0 seconds 0 hundredths of a second and December 31, 9999 at 23 hours 59 minutes 59 seconds 99 hundredths of a second....
ScreenCastAllowed (Property)
The ScreenCastAllowed property is used to: find out whether the user can cast the content displayed in the Multimedia control to an external device (compatible with AirPlay), allow or prevent the user from casting the content displayed in the Multimedia control to an external device (compatible with AirPlay)....
Start of Document block
The Start of document block is printed once at the beginning of the report execution......
<Camera>.Display (Function)
Displays in a Camera control the video sequence currently transmitted by a "web camera" or by the camera found on the mobile device. Function kept for "Version-26-compatible" Camera controls....
TriState (Property)
The TriState property is used to: Determine if a check box option supports 3 or 2 states. Determine if a TreeView control uses 3-state or 2-state check boxes. Change the type of an option in a check box: option with 3 states or with 2 states....
Distributing Reports & Queries
This help page presents the operations that must be performed in order for a WINDEV application to be handled by Reports & Queries......
Window with parameters
A window can: Receive parameters when it is opened. Return values when it is closed....
MemCreate (Function)
Creates a memory area.
12. Synchronizing data
Managing Google calendars
The Google Calendar service is an Internet application provided by Google that is used to manage a calendar on Internet......
Using offline sites
WEBDEV allows you to specify that a site or a set of pages can operate in off-line mode (without an Internet connection)....
ImageState (Property)
The ImageState property is used to get and change the number of drawings in: The image associated with a button. The image of the cursor in a slider. The image associated with the button of a sidebar pane. The image associated with the button of a tab pane. The image associated with the Rating control. The image associated with a group in a Ribbon control. The image associated with a menu option....
The "Interactive zoom" pane
The "Interactive zoom" pane is used to zoom the section currently hovered by the mouse cursor......
Pinned (Property)
The Pinned property is used to: Pin a control: the position of the pinned control will be relative to the visible area of its container and not to the content area. Determine if a control is pinned....
Managing cookies
A cookie is an easy way to temporarily store information on the user's computer......
Replication server for the assisted universal replication
The assisted universal replication can use a replication server......
MemZoneName (Property)
The MemZoneName property is used to: find out the name of the memory area used as data source for a report. modify the name of the memory area used as data source for a report....
<Image>.Fill (Function)
Colors an area in an Image control.
<Image variable>.Fill (Function)
Colors an area in an Image variable.
MemAdd (Function)
Adds an element to a memory area.
iPrintArea (Function)
Prints a text in a rectangular area.
<WDPic variable>.Fill (Function)
Colors an area in a WDPic variable.