Device.onDeviceUpdated event
The onDeviceUpdated event occurs when the device has been updated, such as when a device property has been changed.
Syntax
Device.onDeviceUpdated()
Parameters
This event has no parameters.
Return value
This event does not return a value.
Examples
The following JScript example shows how to set and trigger an event handler for the onDeviceUpdated event.
// Event handler for onDeviceUpdated.
function HandleDeviceUpdated()
{
Alert("onDeviceUpdated Event Handler: Device updated successfully.");
}
// Set the event handler.
try
{
deviceObject.onDeviceUpdated = HandleDeviceUpdated;
}
catch(e)
{
Alert("Device object does not support the onDeviceUpdated event.");
}
// Trigger the event handler by updating the DeviceFriendlyName
// property.
var oldName = deviceObject.DeviceFriendlyName;
var newName = "DeviceUpdated-Event-Name";
deviceObject.DeviceFriendlyName = newName;
// Clear the event handler object and restore the DeviceFriendlyName.
deviceObject.onDeviceUpdated = null;
deviceObject.DeviceFriendlyName = oldName;
Requirements
| Minimum supported client |
Windows 7 [desktop apps only] |
| Minimum supported server |
Windows Server 2008 R2 [desktop apps only] |