Returns or sets the value of the capability specified by Capability property when the value of the CapType property is TWON_ONEVALUE. This is a runtime property.
Double
ObjectName. CapValue
Reading this property after calling CapGet() method. After setting this property, call CapSet() method to actually set the value.
The Double type of CapValue property is used to present Double, Single(Float), Long, Integer and even Boolean types. For String type, please use CapValueString property.
When using Double type for Boolean type, 1 denotes TRUE, 0 denotes FALSE. The constant True/False of Visual Basic can NOT be used.
This is very like CapItems property and CapItemsString property, where CapItemsString property is used to present String type and CapItems is used to present other types. CapItems property and CapItemsString property are used when the container type is TWON_ARRAY or TWON_ENUMERATION.
When an error occurs and IfThrowException property is TRUE, an exception will be thrown. Check ErrorCode property and ErrorString property for error information.
COM Data Type Mapping, Capability property, CapGet(), CapItems property, CapItemsString property, CapSet(), CapType property, CapValueString property
Please refer to How to Negotiate Capability with Different Capability Container Types.
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