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));
}