C# 调用sql的存储过程并传递参数 muddy

        //执行插入数据的字符串(含参数)
        public void ProcInsert(string connStr,string procedureName)
        {
            //参数区
            String conn = connStr;//--连接字符串
            String procName = procedureName;//--调用的插入的存储过程

            SqlConnection sqlcon = new SqlConnection(conn);
            SqlCommand comm = new SqlCommand(procName, sqlcon);
            try
            {
                sqlcon.Open();
                comm.CommandType = CommandType.StoredProcedure;
14                 comm.Parameters.Add(new SqlParameter("@name", SqlDbType.VarChar));
15                 comm.Parameters["@name"].Value = 4;
                comm.Parameters.Add(new SqlParameter("@age", SqlDbType.VarChar));
                comm.Parameters["@age"].Value = 4;
                comm.Parameters.Add(new SqlParameter("@sex", SqlDbType.VarChar));
                comm.Parameters["@sex"].Value = 4;
                comm.Parameters.Add(new SqlParameter("@address", SqlDbType.VarChar));
                comm.Parameters["@address"].Value = 4;
                int trfa = comm.ExecuteNonQuery();
                if (trfa==1)
                    System.Windows.Forms.MessageBox.Show("添加成功");
            }
            catch (Exception ex)
            {
                System.Windows.Forms.MessageBox.Show(ex.ToString());
            }
            finally {
                comm.Clone();
                sqlcon.Close();
            }