VCDPropertyInterface.Update Method
Updates the internal cache of the property to match the device's state.
Syntax: 
[C#]
public void Update();
Remarks:

Some properties may be controlled externally at the device, while the VCDPropertyInterface derived class does not know about that. To prevent that inconsistency from happening, you can use this function to update the cache.

See also: VCDPropertyInterface

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