OPC Studio User's Guide and Reference
IsValid Property (GenericData)



OpcLabs.BaseLib Assembly > OpcLabs.BaseLib.DataTypeModel Namespace > GenericData Class : IsValid Property
Indicates whether the current data is valid. The associated data type, if present, is used for validation.
Syntax
'Declaration
 
Public ReadOnly Property IsValid As Boolean
'Usage
 
Dim instance As GenericData
Dim value As Boolean
 
value = instance.IsValid
public bool IsValid {get;}
public:
property bool IsValid {
   bool get();
}

Property Value

The default value of this property is True.

Remarks

This method or property does not throw any exceptions, aside from execution exceptions such as System.Threading.ThreadAbortException or System.OutOfMemoryException.

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

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