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- public class MyClass
- {
- SqlConnection ConnectionSql = null;
- SqlCommand CommandSql = null;
- SqlDataReader QueryResult = null;
- public MyClass(string dbString)
- {
- ConnectionSql = new SqlConnection(dbString);
- CommandSql = ConnectionSql.CreateCommand();
- CommandSql.Connection = ConnectionSql;
- }
{
ConnectionSql.Open();
CommandSql.CommandText = sql;
CommandSql.Connection = ConnectionSql;
QueryResult = CommandSql.ExecuteReader();
return (QueryResult[colIndex].ToString());
}
}