ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Yesterday (Function)
Returns the date of the day preceding the current day or a given date.
<Chart>.CategoryLabel (Function)
Initializes the label of a data category (or section) in a chart.
OBEX constants
List of constants used by the OBEX functions....
NotifModify (Function)
Modifies a notification currently displayed in the system bar of the device.
grSurfaceDeleteAltitudeColor (Function)
Deletes the altitude colors specified by grSurfaceAltitudeColor.
gr3DSParameter (Function)
Retrieves or modifies a parameter for drawing a chart in 3D Spatial mode.
Document (Type of variable)
The Document type is used to handle a "docx" document.
Lambda: Expressions and procedures
A lambda ("lambda function") is a more concise way to write internal procedures...
SpeechSynthesisVoice (Type of variable)
The SpeechSynthesisVoice type is used to get all the advanced characteristics of a speech synthesis voice.
SysAndroidVersion (Function)
Returns information about the Android version used by the application.
BTLEDescriptorReadValue (Function)
Reads the value of a descriptor on a Bluetooth Low Energy device.
BTLEDescriptorWriteValue (Function)
Writes the value of a descriptor to a Bluetooth Low Energy device.
grSurfaceDeleteMarkCaption (Function)
Deletes the captions of marks found in a Surface chart.
Tomorrow (Function)
Returns the date of the day following the current day or a given date.
MQTTSubscribe (Function)
Used to subscribe to a MQTT notification.
WinBackgroundImage (Function)
Modifies the background image of a window and specifies the display mode of this image.
UnloadProcedure (Function)
UnloadProcedure is kept for backward compatibility.
Constants for the Exif functions
List of constants used by the Exif functions....
TableMode (Function)
TableMode is kept for backward compatibility.
SNMPGetTable (Function)
Reads a table of SNMP values.
Constants for managing character strings
List of constants used by string management functions...
BTLECharacteristicReadValue (Function)
Reads the value of a characteristic on a Bluetooth Low Energy device.
BTLEGetADescriptor (Function)
Retrieves the descriptor of a Bluetooth Low Energy characteristic corresponding to the specified identifier (UUID).
<Organizer>.DateVisible (Function)
Makes a day visible or invisible in an Organizer control.
BreadcrumbAddLink (Function)
Adds a link into a Breadcrumb control.