根据条件对DataTable进行Distinct操作
代码
1 DataTable dt = new DataTable();
2 dt.Columns.Add("Cust", typeof(string));
3 dt.Columns.Add("Flow", typeof(string));
4 DataRow dr = dt.NewRow();
5 dr["Cust"] = "qw";
6 dr["Flow"] = "ll";
7 dt.Rows.Add(dr);
8 dr = dt.NewRow();
9 dr["Cust"] = "qw";
10 dr["Flow"] = "ll";
11 dt.Rows.Add(dr);
12 DataTable dddd = dt.DefaultView.ToTable(true, new string[] { "Cust","Flow" });
