OPC Studio User's Guide and Reference
And(Object,UAFilterOperand) Method



OpcLabs.EasyOpcUA Assembly > OpcLabs.EasyOpc.UA.Filtering Namespace > UAFilterElements Class > And Method : And(Object,UAFilterOperand) Method
TRUE if operand[0] and operand[1] are TRUE.

Remarks:

The following restrictions apply to the operands:
[0]: Any operand that resolves to a Boolean.
[1]: Any operand that resolves to a Boolean.
If any operand cannot be resolved to a Boolean it is considered a NULL.

Syntax
'Declaration
 
<NotNullAttribute()>
Public Overloads Shared Function And( _
   ByVal literalValue0 As Object, _
   ByVal operand1 As UAFilterOperand _
) As UAContentFilterElement
'Usage
 
Dim literalValue0 As Object
Dim operand1 As UAFilterOperand
Dim value As UAContentFilterElement
 
value = UAFilterElements.And(literalValue0, operand1)

Parameters

literalValue0
operand1
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