OPC Studio User's Guide and Reference
DAPropertyId Class Fields


OpcLabs.EasyOpcClassicCore Assembly > OpcLabs.EasyOpc.DataAccess Namespace : DAPropertyId Class

For a list of all members of this type, see DAPropertyId members.

Public Fields
 NameDescription
Public FieldDefault property Id, represented as string ("").

The value of this constant is "" (String.Empty).

 
Public FieldDefault internal value. Equals to DAPropertyIds.Null.

The value of this constant is DAPropertyIds.Null.

 
Public FieldDefault value of the IsNull property. Equals to true.

The value of this constant is True.

 
Public FieldNumerical value of default DAPropertyId, which corresponds to DAPropertyIds.Null.

The value of this constant is -1.

 
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See Also

Reference

DAPropertyId Class
OpcLabs.EasyOpc.DataAccess Namespace