WPF中动态生成控件 完整代码

感觉和WinForm区别不大,写了一个简单的程序,写的不好,还请见谅~

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;
using System.Data.SqlClient;

namespace dtsControl
{
    /// <summary>
    /// Window1.xaml 的交互逻辑
    /// </summary>
    public partial class Window1 : Window
    {
        public Window1()
        {
            InitializeComponent();

            //得到数据
            DataTable dt = GetInfo();
            //循环添加控件
            for (int i = 0; i < dt.Rows.Count; i++)
            {
                //创建一个按钮
                Button b = new Button();
                //定义按钮的内容
                b.Content = dt.Rows[i][0] + "\n-------------\n" + dt.Rows[i][1];
                //定义按钮上下左右的间距
                b.Margin = new Thickness(2, 0, 0, 2);
                //设置按钮的高度
                b.Height = 50;
                //设置按钮的宽度
                b.Width = 80;
                //定义按钮的名称
                b.Name = "btn" + i;
                //设置按钮的颜色(这种设置貌似不是最好的)
                b.Background = Brushes.Gainsboro;
                //单击事件
                b.Click += new RoutedEventHandler(btnEvent_Click);
                //鼠标移开的事件
                b.MouseLeave += new MouseEventHandler(btnEvent_MouseLeave);
                //鼠标移上去的事件
                b.MouseMove += new MouseEventHandler(btnEvent_MouseMove);
                //加到 WrapPanel 里面
                wp.Children.Add(b);
            }
        }


        public DataTable GetInfo()
        {
            string connString = "Data Source=.;Initial Catalog=HotelRoom;User ID=sa;pwd=111111";

            string sql = "select Room_No,Type_Name from Room_Inform ";

            DataTable dt = new DataTable();
            SqlDataAdapter Adapter = new SqlDataAdapter(sql, connString);
            Adapter.Fill(dt);
            return dt;
        }

         //按钮单击的事件
        private void btnEvent_Click(object sender, RoutedEventArgs e)
        {
            Button b = (Button)sender;
            //显示点击按钮的内容
            MessageBox.Show(b.Content.ToString());
        }

        //鼠标移开的事件
        private void btnEvent_MouseLeave(object sender, MouseEventArgs e)
        {
            Button b = (Button)sender;
            b.Background = Brushes.Gainsboro;

        }

        //鼠标移上去的事件
        private void btnEvent_MouseMove(object sender, MouseEventArgs e)
        {
            Button b = (Button)sender;          
            b.Background = Brushes.Bisque;
        }
    }

}

 

看完还有不懂的请留言~~~谢谢

 

 

 

转载自:http://hi.baidu.com/124045242/blog/item/d9cee0165c30cb5bf2de32ce.html

posted @ 2011-11-21 17:02  4lan  阅读(2308)  评论(3编辑  收藏  举报