ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Camera control in a mobile application
The Camera control is used to......
CameraStop (Function)
Stops the video preview or video recording in a Camera control. Function kept for "Version-26-compatible" Camera controls....
CameraListParameter (Function)
Lists the values supported by the device camera for a given parameter. Function kept for "Version-26-compatible" Camera controls....
VideoListParameter (Function)
Lists the values supported by the device camera for a given parameter. Function kept for "Version-26-compatible" Camera controls....
Height (Property)
The Height property is used to get and change the height: of a control or block in a report. of a control (in a window), window, row of a Table, List Box or ListView control, option of a Radio Button or Check Box control, break header or footer of a Table or Looper control. of a control (in a page), break header or footer in a Table or Looper control. The control can be overlayable or not. of a break cell in a Table or Looper control....
Describing a query
Once a query is created, all the characteristics of this query can be modified at any time......
The Web Camera control
...The Web Camera control is used to view a file that is refreshed at regular time intervals....
<Camera>.Capture (Function)
Captures the images received from the camera: as an image: takes a photo. as a video: records a video. Function kept for "Version-26-compatible" Camera controls....
VideoCapture (Function)
Captures the images received from the camera: as an image: takes a photo. as a video: records a video. Function kept for "Version-26-compatible" Camera controls....
VideoRequestPermission (Function)
Requests permission to use the device's camera....
CameraRequestPermission (Function)
Requests permission to use the device's camera....
CameraCapture (Function)
Captures the images received from the camera: as an image: takes a photo. as a video: records a video. Function kept for "Version-26-compatible" Camera controls....
Chart constants
List of constants used by the functions for chart management....
6. HFSQL Client/Server clusters
6. HFSQL Client/Server cluster
Hour (Property)
The Hour property is used to: Get the time from a variable of type Time or DateTime, or the number of hours from a variable of type Duration. Change the time in a variable of type Time or DateTime, or the number of hours in a variable of type Duration. Retrieve the time or the number of hours from a Date item (in "Date and time" or "Duration" format) or from a Time item. Modify the time or the number of hours in a Date item (in "Date and time" or "Duration" format) or in a Time item....
Transactions: Secure processes on HFSQL data files
This chapter presents the following topics......
Multi-page print
A report can be very wide, with a width exceeding the width of a paper sheet......
VideoStartDecoding (Function)
Starts decoding bar codes in a Camera control.
VideoStopDecoding (Function)
Stops decoding a bar code in a Camera control.
CameraStopDecoding (Function)
Stops decoding bar codes in a Camera control.
Camera functions
CameraStartDecoding (Function)
Starts decoding bar codes in a Camera control.
<Camera>.StartDecoding (Function)
Starts decoding bar codes in a Camera control.
<Camera>.StopDecoding (Function)
Stops decoding a bar code in a Camera control.