C# 在panel中动态添加的控件显示不全

            string str = "Server=localhost;User ID=root;Password=123456;Database=test;";
            MySqlConnection con = new MySqlConnection(str);//实例化链接
            con.Open();//开启连接
            string strcmd = "select * from range_info";
            MySqlCommand cmd = new MySqlCommand(strcmd, con);
            MySqlDataReader reader = cmd.ExecuteReader();
            try
            {
                while (reader.Read())
                {
                    if (reader.HasRows)
                    {
                        CheckBoxEx c = new CheckBoxEx();
                        c.Font = new Font("微软雅黑",12,c.Font.Style);
                        c.ForeColor = System.Drawing.Color.White;
                        c.Text=reader.GetString(1);
                        c.Name = "chk" + i;
                        c.Location = new System.Drawing.Point(10, i * 25);
                        panel5.Controls.Add(c);
                        i++;
                        
                    }
                }
            }
            catch (Exception) { }
            con.Close();//关闭连接
学生党求帮助

2 个解决方案

#1

panel的大小也要设置啊

#2

自己解决了 需要设置控件的自定义大小 c.Autosize=true;