'Declaration<NotNullAttribute()> Property ReadParameters As UAReadParameters
'UsageDim instance As _UAReadArguments Dim value As UAReadParameters instance.ReadParameters = value value = instance.ReadParameters
[NotNull()] UAReadParameters ReadParameters {get; set;}
[NotNull()] property UAReadParameters^ ReadParameters { UAReadParameters^ get(); void set ( UAReadParameters^ value); }
The value of this property cannot be null (Nothing in Visual Basic).
| Exception | Description |
|---|---|
| System.ArgumentNullException |
A 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. |
The getter method of this property is pure, i.e. it does not have observable side effects.
Because the OpcLabs.EasyOpc.UA.UAReadParameters has implicit conversions from System.Double and OpcLabs.EasyOpc.UA.AddressSpace.UAQualifiedName, in languages that support implicit conversion operators (such as C# or VB.NET), you can simply use a double precision floating point number (representing the maximum value age in milliseconds), or an OPC UA qualified name (representing the name of the encoding to be used) in place of OpcLabs.EasyOpc.UA.UAReadParameters value when setting this property, and the corresponding OPC UA read parameters will be constructed automatically. When the implicit conversion operators are not supported (such as with Python.NET), you can use the OpcLabs.EasyOpc.UA.UAReadParameters.FromDouble or OpcLabs.EasyOpc.UA.UAReadParameters.FromUAQualifiedName static method instead.
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.