OPC Studio User's Guide and Reference
IsValidValue Method (UADataSetHeaderControl)



OpcLabs.EasyOpcForms Assembly > OpcLabs.EasyOpc.UA.Forms.PubSub Namespace > UADataSetHeaderControl Class : IsValidValue Method
The value to be checked.

The value of this parameter can be null (Nothing in Visual Basic).

Infrastructure. Determines whether the given value is valid for this control.
Syntax
'Declaration
 
Public Overridable Function IsValidValue( _
   ByVal value As UADataSetHeader _
) As Boolean
'Usage
 
Dim instance As UADataSetHeaderControl
Dim value As UADataSetHeader
Dim value As Boolean
 
value = instance.IsValidValue(value)
public virtual bool IsValidValue( 
   UADataSetHeader value
)
public:
virtual bool IsValidValue( 
   UADataSetHeader^ value
) 

Parameters

value
The value to be checked.

The value of this parameter can be null (Nothing in Visual Basic).

Return Value

Returns true iff the value is valid for this control.
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