Пример #1
0
 internal DbSchemaRow(DbSchemaTable schemaTable, DataRow dataRow)
 {
     this.schemaTable = schemaTable;
     this.dataRow = dataRow;
 }
Пример #2
0
 internal static DbSchemaRow[] GetSortedSchemaRows(DataTable dataTable, bool returnProviderSpecificTypes)
 {
     DataColumn dataColumn = dataTable.Columns["SchemaMapping Unsorted Index"];
     if (dataColumn == null)
     {
         dataColumn = new DataColumn("SchemaMapping Unsorted Index", typeof(int));
         dataTable.Columns.Add(dataColumn);
     }
     int count = dataTable.Rows.Count;
     for (int i = 0; i < count; i++)
     {
         dataTable.Rows[i][dataColumn] = i;
     }
     DbSchemaTable dbSchemaTable = new DbSchemaTable(dataTable, returnProviderSpecificTypes);
     DataRow[] array = dataTable.Select(null, "ColumnOrdinal ASC", DataViewRowState.CurrentRows);
     DbSchemaRow[] array2 = new DbSchemaRow[array.Length];
     for (int j = 0; j < array.Length; j++)
     {
         array2[j] = new DbSchemaRow(dbSchemaTable, array[j]);
     }
     return array2;
 }