OPC Studio User's Guide and Reference
InternalValue Property (_VarType)



OpcLabs.BaseLib Assembly > OpcLabs.BaseLib.ComInterop.ComTypes Namespace > _VarType Interface : InternalValue Property
The enumerated value of the data type.
Syntax
'Declaration
 
Property InternalValue As VarTypes
'Usage
 
Dim instance As _VarType
Dim value As VarTypes
 
instance.InternalValue = value
 
value = instance.InternalValue
VarTypes InternalValue {get; set;}
property VarTypes InternalValue {
   VarTypes get();
   void set (    VarTypes value);
}

Property Value

Valid values of this property are in the range from 0 to 65535.

The default value of this property is Empty (VarTypes.Empty).

Exceptions
ExceptionDescription

The value of an argument is outside the allowable range of values as defined by the invoked method.

This is a usage error, i.e. it will never occur (the exception will not be thrown) in a correctly written program. Your code should not catch this exception.

Remarks

The getter method of this property is pure, i.e. it does not have observable side effects.

This member or type is for use from COM. It is not meant to be used from .NET or Python. Refer to the corresponding .NET member or type instead, if you are developing in .NET or Python.

Requirements

Target Platforms: .NET Framework: Windows 10 (selected versions), Windows 11 (selected versions), Windows Server 2016, Windows Server 2022; .NET: Linux, macOS, Microsoft Windows

See Also