ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Managing assertions
...The main available features are as follows:...
Type (Property)
The Type property is used to get: the type of element (data file or item) defined programmatically or in the data model editor, view or query. the type of object. the type of data held in a Variant....
Value (Property)
The Value property is used to: Find out and modify the value of a report control. Find out and modify the value of a control or the title of a window. Find out the identifier of a stream. Find out and modify the value of a control or the title of a page....
API (Function)
Runs a function found in an external DLL.
CallDLL32 (Function)
Runs a function found in an external DLL.
websocketClient (Type of variable)
The websocketClient type is used to identify and define all the advanced characteristics of a client connected to a WebSocket server.
VideoRequestPermission (Function)
Requests permission to use the device's camera....
TimeSys (Function)
Returns or modifies the system time (current time defined for the current computer).
btleDevice (Type of variable)
The btleDevice type allows you to handle a device that uses the Bluetooth Low Energy technology.
Chrono (Type of variable)
The Chrono type is used to define all the advanced characteristics of a stopwatch.
Comparing the project messages
The comparison between source and target text helps you find translation errors......
Trace (Function)
Displays the requested information (content of a control, for example) in a window opened next to the current window.
The Slider control (in a window)
A slider control is used to select a value between two bounds......
<btleDescriptor variable>.ReadValue (Function)
Reads the value of a descriptor on a Bluetooth Low Energy device.
Control template
A control template is a set of controls that can be re-used in several windows or pages......
The "dynamic" Tab control (prefix syntax)
The "Dynamic tab" Tab control is used to display several windows in the same window......
<btleCharacteristic variable>.ChangeOfValue (Function)
Enables or disables the detection regarding the change of value for a Bluetooth Low Energy characteristic.
<btleDevice variable>.Disconnect (Function)
Used to disconnect from a Bluetooth Low Energy device.
<btleDescriptor variable>.WriteValue (Function)
Writes the value of a descriptor to a Bluetooth Low Energy device.
TextProgressBar (Property)
The TextProgressBar property gets and sets the text displayed in a progress bar.
<btleDevice variable>.ConnectionStatus (Function)
Returns the current connection status to a Bluetooth Low Energy device or asks to be notified when the connection status changes.
NbAnimationSteps (Property)
The NbAnimationSteps property is used to get and specify the number of drawings in the image that defines the animation of a custom infinite Progress Bar control.
AnimationDirectionAlernate (Property)
The AnimationDirectionAlernate property allows you to: Check whether the animation in an infinite Progress Bar control is played forwards first, then backwards. Configure the animation in an infinite Progress Bar control to be played forwards first, then backwards....
BTLEConnectionStatus (Function)
Returns the current connection status to a Bluetooth Low Energy device or asks to be notified when the connection status changes.
The "dynamic" Tab control
The "Dynamic tab" Tab control is used to display several windows in the same window......