[C#] DataTable 조건 행만 추출하기

// T_Temp_DT에 조건 행 추출
string name = T_DB_DT.Rows [0] ["RCMS_USER_NM"].ToString();

T_Temp_DT = T_DB_DT.Clone();
		
foreach(DataRow row in T_DB_DT.Select("RCMS_USER_NM = '" + name + "'")) 
{	
	T_Temp_DT.ImportRow(row);
}
T_Temp_DT.AcceptChanges();

//AND 조건
foreach(DataRow row in T_DB_DT.Select("RCMS_USER_NM = '" + name + "' AND USE_YN = 'Y'"))
{
	T_Temp_DT.ImportRow(row);
}
T_Temp_DT.AcceptChanges();