public IDataTableComparision PrimaryKeys(IEnumerable <ICompareColumnInfo> keys) { if (keys != null) { CompareKeys.AddRange(keys); } return(this); }
public ICompareColumnInfo PrimaryKey(string keyName) { if (!Table.Columns.Contains(keyName)) { throw new ArgumentException($"Column {keyName} is not found in Table."); } return(CompareKeys.Add(keyName, null)); }