Comma Delimited SQL string Need to separated

Question

I have this string that i am getting from .net application A,B,C,D,E,F,

I wanted to write a sql select statement like

set @string = \'A,B,C,D,E,F\'

         


        

Answer 1

It think the easiest way to do it, will be, dynamic SQL generation:

// assuming select is a SqlCommand
string[] values = "A,B,C,D,E,F".Split(',');
StringBuilder query = new StringBuilder();
query.Append("select * from tbl_test where tbl_test.code in (");
int i = 0;
foreach (string value in values) {
    string paramName = "@p" + i++;
    query.Append(paramName);
    select.Parameters.AddWithValue(paramName, value);
}
query.Append(")");
select.CommandText = query.ToString();

// and then execute the select Command