TouchDevice::Activate Method ()
.NET Framework (current version)
Adds the TouchDevice to the input messaging system.
Assembly: PresentationCore (in PresentationCore.dll)
| Exception | Condition |
|---|---|
| InvalidOperationException | The device is already activated. |
Classes that inherit from TouchDevice should call this method to activate the current device.
.NET Framework
Available since 4.0
Available since 4.0
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