OPC Studio User's Guide and Reference
GetDataTypeInfosFromDataTypeIds Method (_UADataTypeDefinitionProvider)



OpcLabs.EasyOpcUA Assembly > OpcLabs.EasyOpc.UA.DataTypeModel.ComTypes Namespace > _UADataTypeDefinitionProvider Interface : GetDataTypeInfosFromDataTypeIds Method
A list of data type IDs.

The value of this parameter cannot be null (Nothing in Visual Basic).

The individual elements of the parameter value cannot be null (Nothing in Visual Basic).

Determines whether the provider will attempt to recursively look at supertypes when determining the data type info.
Determines whether base data types will always be included in the result.
In DataTypeDefinition model, gets data type infos from given data type IDs.
Syntax
'Declaration
 
<NotNullAttribute()>
Function GetDataTypeInfosFromDataTypeIds( _
   ByVal dataTypeIdList As Object, _
   ByVal searchSupertypes As Boolean, _
   ByVal requireBaseDataTypes As Boolean _
) As Object()
'Usage
 
Dim instance As _UADataTypeDefinitionProvider
Dim dataTypeIdList As Object
Dim searchSupertypes As Boolean
Dim requireBaseDataTypes As Boolean
Dim value() As Object
 
value = instance.GetDataTypeInfosFromDataTypeIds(dataTypeIdList, searchSupertypes, requireBaseDataTypes)
[NotNull()]
object[] GetDataTypeInfosFromDataTypeIds( 
   object dataTypeIdList,
   bool searchSupertypes,
   bool requireBaseDataTypes
)
[NotNull()]
array<Object^>^ GetDataTypeInfosFromDataTypeIds( 
   Object^ dataTypeIdList,
   bool searchSupertypes,
   bool requireBaseDataTypes
) 

Parameters

dataTypeIdList
A list of data type IDs.

The value of this parameter cannot be null (Nothing in Visual Basic).

The individual elements of the parameter value cannot be null (Nothing in Visual Basic).

searchSupertypes
Determines whether the provider will attempt to recursively look at supertypes when determining the data type info.
requireBaseDataTypes
Determines whether base data types will always be included in the result.

Return Value

An array of value results with the data type infos obtained, for corresponding indexes of the input list.

This method never returns null (Nothing in Visual Basic).

The individual elements of the returned value are never null (Nothing in Visual Basic).

Remarks

Success result element with null value indicates that the data type info is not present for the data type ID.

You can obtain the data type schema provider interface (OpcLabs.EasyOpc.UA.DataTypeModel.IUADataTypeDefinitionProvider) from the OpcLabs.EasyOpc.UA.Plugins.ComplexData.IEasyUAClientComplexData.DataTypeDefinitionProvider property of the OpcLabs.EasyOpc.UA.Plugins.ComplexData.IEasyUAClientComplexData service.

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.

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