Remove Duplicate Rows From DataTable in c#

Question

Hi,

 

   I have DataTable. That have 2 Columns. one is Element, another one is Attribute. Element Column have duplicate. but Attribute not. i want to remove Entire row if is there any duplicate in Element Column.  like Follow.

 

Element	Attribute
component/header	@[version = '1.2']
component/header/title[cited = 'no']	@[type = 'series']
component/header/title[cited = 'no']	@[level = 'Product']

 

from this table i want remove 4th row. i tried to check while adding each row by DataTable.Select. but it return an error. because  the Element having single quotes. Also i tried  

dt.AsEnumerable().Distinct(DataRowComparer.Default);  but that's not help full. is there any idea about this. 

 

Thanks in advance.