QuickOPC User's Guide and Reference
AsStructuredDataType Method (_CompositeDataType)



OpcLabs.BaseLib Assembly > OpcLabs.BaseLib.DataTypeModel.ComTypes Namespace > _CompositeDataType Interface : AsStructuredDataType Method
The current data type expressed as structured data type.
Syntax
'Declaration
 
<CanBeNullAttribute()>
Function AsStructuredDataType() As StructuredDataType
'Usage
 
Dim instance As _CompositeDataType
Dim value As StructuredDataType
 
value = instance.AsStructuredDataType()
[CanBeNull()]
StructuredDataType AsStructuredDataType()
[CanBeNull()]
StructuredDataType^ AsStructuredDataType(); 
Remarks

Returns null if the current data type is not a structured data type.

This method has been introduced primarily for languages like PHP that do not allow down-casting.

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