System.Data.Tests.DataTableTest3.XmlSchemaTest9 C# (CSharp) Метод

        public void XmlSchemaTest9()
        {
            MakeParentTable();

            using (FileStream stream = new FileStream(_tempFile, FileMode.Create))
            {
                _parentTable.WriteXmlSchema(stream);
            }

            //Create a table and define the full schema 
            DataTable table = new DataTable();
            table.Columns.Add(new DataColumn(_parentTable.Columns[0].ColumnName, typeof(int)));
            table.Columns.Add(new DataColumn(_parentTable.Columns[1].ColumnName, typeof(string)));
            table.Columns.Add(new DataColumn(_parentTable.Columns[2].ColumnName, typeof(int)));

            //ReadXmlSchema will not read any schema in this case
            table.ReadXmlSchema(_tempFile);

            Assert.Equal(string.Empty, table.TableName);
            Assert.Equal(3, table.Columns.Count);
            Assert.Equal(0, table.Constraints.Count);
        }
    }