【WPF学习笔记】之如何点击“新建”按钮，在面板中加载一条条的“用户控件”的信息：动画系列之（四）

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Navigation;
using System.Windows.Shapes;
using System.Data.SqlClient;
using User.sqlHelper;
using System.Data;
using System.IO;
using System.Drawing;


namespace User
{
    /// <summary>
    /// MainWindow.xaml 的交互逻辑
    /// </summary>
    public partial class MainWindow : Window
    {
        public MainWindow()
        {
            InitializeComponent();
        }

        public static string name = "";
        public int usergrade = 1;

        private void Window_Loaded(object sender, RoutedEventArgs e)
        {
            myHelper.showWarnMessage += new myHelper.ShowWarnMessage(myHelper_showWarnMessage);
        }

        //传递登录界面的用户名
        User_test _u = new User_test();
        void myHelper_showWarnMessage(string _str)
        {
            //获取用户名
            string _msg = _str;
            //传递名字到主页面
            name = tb_name.Text = _msg;
            //根据用户名得到权限
            usergrade = _u.getUserGrade(tb_name.Text);

            if (usergrade == 0)
            { 
                
            }
            else if (usergrade == 1)
            { 
                
            }
            else if (usergrade == 2)
            { 
                   
            }
        }

　　　　 //从这开始
        public static bool isnew = false;

        //新建时嵌套另一个用户控件2在主页面上
        private void btn_new_Click(object sender, RoutedEventArgs e)
        {
            isnew = true;
            //新建
            uc_item _ucItem = new uc_item();
            //设置号码初始化
            //编号
            _ucItem.tb_id.Text = "0";
            //登录人
            _ucItem.tb_uploader.Text = this.tb_name.Text;
            ////当前状态
            //_ucItem.cb_type2.Text = _ucItem.cb_type.Text;
            //审批状态
            _ucItem.loadCombobox();

            //初始化信息添加到新建中
            sp_1.Children.Add(_ucItem);
            Canvas.SetLeft(_ucItem, 0);
            sp_1.Height = Math.Max(sp_1.Children.Count * 50 ,930);

        }
　　　　 //从这结束
        private void btn_nosolve_Click(object sender, RoutedEventArgs e)
        {

        }

        private void btn_solve_Click(object sender, RoutedEventArgs e)
        {

        }
    }
}