constants.Standard Interface identifiers |
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The Standard Interface identifiers are used to find interface objects of a VCDPropertyElement.
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The interface of a VCDPropertyElement determines the handling
of the specific property element. For example an auto element should be
handled by a switch interface.
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The Standard Interface identifiers are declared in the static class
TIS.ImagingControl.VCDGUIDs.
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The Basic Use of VCD Properties article
in the Programmer's Guide shows
how to use the interface identifiers.
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Outside of enumeration these identifiers are rarely used. Just provide interface you want in the generic parameter of
VCDPropertyItem.Find or VCDPropertyElement.Find for the right interface.
[C#]
// Acquire interfaces to the range and switch interface for value and auto
_brightnessRange = brightness.Find<TIS.Imaging.VCDRangeProperty>( TIS.Imaging.VCDGUIDs.VCDElement_Value );
_brightnessSwitch = brightness.Find<TIS.Imaging.VCDSwitchProperty>( TIS.Imaging.VCDGUIDs.VCDElement_Auto );
if( _brightnessSwitch == null )
{
MessageBox.Show( "Automation of brightness is not supported by the current device!" );
}
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