System.Data.XmlSchemaDataImporter.FillFacet C# (CSharp) Method

		private void FillFacet (DataColumn col, XmlSchemaSimpleType st)
		{
			if (st == null || st.Content == null)
				return;

			// Handle restriction facets

			XmlSchemaSimpleTypeRestriction restriction = st == null ? null : st.Content as XmlSchemaSimpleTypeRestriction;
			if (restriction == null)
				throw new DataException ("DataSet does not suport 'list' nor 'union' simple type.");

			foreach (XmlSchemaFacet f in restriction.Facets) {
				if (f is XmlSchemaMaxLengthFacet)
					// There is no reason why MaxLength is limited to int, except for the fact that DataColumn.MaxLength property is int.
					col.MaxLength = int.Parse (f.Value);
			}
		}