https://learn.microsoft.com/en-us/dotnet/api/system.data.datatable.writexmlschema?view=netframework-4.8.1
DataTable.WriteXmlSchema Method (System.Data) | Microsoft Learn
Writes the current data structure of the DataTable as an XML schema.
system datadatatablemethodmicrosoftlearn
https://learn.microsoft.com/de-de/dotnet/api/system.data.dataset.writexmlschema?view=netframework-4.8.1
DataSet.WriteXmlSchema Method (System.Data) | Microsoft Learn
Writes the DataSet structure as an XML schema.
system datadatasetmethodmicrosoftlearn