OPC Studio User's Guide and Reference
Value Property (DAVtq)



OpcLabs.EasyOpcClassicCore Assembly > OpcLabs.EasyOpc.DataAccess Namespace > DAVtq Class : Value Property
Gets or sets the data value.
Syntax
'Declaration
 
<DataMemberAttribute()>
<TypeConverterAttribute(OpcLabs.BaseLib.ComponentModel.Internal.ExpandableObjectConverterWpf)>
Public Property Value As Object
'Usage
 
Dim instance As DAVtq
Dim value As Object
 
instance.Value = value
 
value = instance.Value
[DataMember()]
[TypeConverter(OpcLabs.BaseLib.ComponentModel.Internal.ExpandableObjectConverterWpf)]
public object Value {get; set;}
[DataMember()]
[TypeConverter(OpcLabs.BaseLib.ComponentModel.Internal.ExpandableObjectConverterWpf)]
public:
property Object^ Value {
   Object^ get();
   void set (    Object^ value);
}

Property Value

This value of this property can be null (Nothing in Visual Basic).

The default value of this property is null.

Exceptions
ExceptionDescription

One of the arguments provided to a method is not valid.

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.

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