体验套餐管理系统

1.主界面图

2.需要的类

3.加载信息

   //套餐集合
        List<HealthCheckSet> list = new List<HealthCheckSet>();

        //套餐对象
        HealthCheckSet healthcheckset;

        //cboCheckedList的数据
        List<HealthCheckItem> list1 = new List<HealthCheckItem>();

        //加载信息
        public void Into() 
        {
            cboComboList.Items.Add("请选择");
            cboCheckedList.Items.Add("请选择");           
            //绑定cboCheckedList数据
            HealthCheckItem heal1 = new HealthCheckItem("身高", 10, "用于检测身高");
            HealthCheckItem heal2 = new HealthCheckItem("体重", 8, "用于检测体重");
            HealthCheckItem heal3 = new HealthCheckItem("视力", 120, "用于检测视力");
            HealthCheckItem heal4 = new HealthCheckItem("听力", 20, "用于检测听力");
            HealthCheckItem heal5 = new HealthCheckItem("肝功能", 50, "用于检测肝功能");
            HealthCheckItem heal6 = new HealthCheckItem("B超", 180, "用于检测B超");
            HealthCheckItem heal7 = new HealthCheckItem("心电图", 160, "用于检测心电图");
            list1.Add(heal1);
            list1.Add(heal2);
            list1.Add(heal3);
            list1.Add(heal4);
            list1.Add(heal5);
            list1.Add(heal6);
            list1.Add(heal7);
            foreach (HealthCheckItem item in list1)
            {
                cboCheckedList.Items.Add(item.Name);
            }
            //初始信息
            List<HealthCheckItem> list2 = new List<HealthCheckItem>();
            list2.Add(heal1);
            list2.Add(heal2);
            list2.Add(heal3);
            list2.Add(heal4);
            list2.Add(heal5);
            list2.Add(heal6);
            HealthCheckSet set = new HealthCheckSet("入学检测",list2);
            list.Add(set);
            set.CalcPrice();
            cboComboList.Items.Add(set.Name);
            //cboComboList的默认显示,cboCheckedList的默认显示
            cboComboList.SelectedIndex = 1;
            cboCheckedList.SelectedIndex = 0;
            //dgvPro绑定数据
            dgvPro.DataSource = new BindingList<HealthCheckItem>(list2);
        }

4.查看功能和删除功能

 //删除
        private void btnDeleteList_Click(object sender, EventArgs e)
        {
            int count = 0;
            if(dgvPro.SelectedRows.Count>0)
            {               
                foreach (HealthCheckItem item in healthcheckset.Items)
                {
                    if(item.Name==dgvPro.SelectedRows[0].Cells[1].Value.ToString().Trim())
                    {
                        healthcheckset.Items.RemoveAt(count);
                        MessageBox.Show("删除成功!");
                        break;
                    }
                    count++;
                }
                healthcheckset.CalcPrice();
                lblComboPrice.Text = healthcheckset.Price.ToString();
                dgvPro.DataSource = new BindingList<HealthCheckItem>(healthcheckset.Items);
            }
        }

        //cboComboList下载框改变
        private void cboComboList_SelectedIndexChanged(object sender, EventArgs e)
        {           
            if (cboComboList.Text.Trim() == "请选择")
            {
                dgvPro.DataSource = new BindingList<HealthCheckItem>();
                lblNameCombo.Text = "";
                lblComboPrice.Text = "";
                cboCheckedList.SelectedIndex = 0;
                btnAddList.Enabled = false;
                btnDeleteList.Enabled = false;
            }
            else 
            {
                foreach (HealthCheckSet item in list)
                {                
                    if (cboComboList.Text.Trim() == item.Name)
                    {
                        healthcheckset = item;
                        lblNameCombo.Text = item.Name;
                        lblComboPrice.Text = item.Price.ToString();
                        dgvPro.DataSource = new BindingList<HealthCheckItem>(item.Items);
                        cboCheckedList.SelectedIndex = 0;
                        btnAddList.Enabled = true;
                        btnDeleteList.Enabled = true;
                        break;
                    }
                }
                if (cboCheckedList.Text.Trim() == "请选择")
                {
                    btnAddList.Enabled = false;
                }
                if(dgvPro.RowCount==0)
                {
                    btnDeleteList.Enabled = false;
                }
            }
        }

        //cboCheckedList下载框改变
        private void cboCheckedList_SelectedIndexChanged(object sender, EventArgs e)
        {
            if (cboCheckedList.Text.Trim() == "请选择")
            {
                btnAddList.Enabled = false;
            }
            else
            {
                btnAddList.Enabled = true;
            }
        }

5.添加套餐和检查项目

//添加套餐
        private void btnAddCombo_Click(object sender, EventArgs e)
        {
            if(txtComboName.Text.Trim().Length==0)
            {
                MessageBox.Show("输入有空!");
                return;
            }
            foreach (HealthCheckSet item in list)
            {
                if (txtComboName.Text.Trim() == item.Name)
                {
                    MessageBox.Show("该套餐已有!");
                    return;
                }
            }
            List<HealthCheckItem> heallist=new List<HealthCheckItem>();
            HealthCheckSet set1 = new HealthCheckSet(txtComboName.Text,heallist);
            list.Add(set1);
            cboComboList.Items.Add(set1.Name);
            cboComboList.Text = txtComboName.Text;
            MessageBox.Show("添加成功!");
        }

        //添加套餐项目
        private void btnAddList_Click(object sender, EventArgs e)
        {
            foreach (HealthCheckItem item in healthcheckset.Items)
            {
                if (cboCheckedList.Text.Trim() == item.Name)
                {
                    MessageBox.Show("该检测项目已有!");
                    return;
                }
            }
            foreach (HealthCheckItem item in list1)
            {
                if(cboCheckedList.Text.Trim()==item.Name)
                {
                    healthcheckset.Items.Add(item);
                    MessageBox.Show("添加成功!");
                    break;
                }
            }
            healthcheckset.CalcPrice();
            lblComboPrice.Text = healthcheckset.Price.ToString();
            dgvPro.DataSource = new BindingList<HealthCheckItem>(healthcheckset.Items);
        }