WPF 进度条

一：简单常见

//window1.xaml
<Window x:Class="progressbartest.Window1"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        Title="Window1" Height="217" Width="300">
    <Grid>
        <ProgressBar Height="24" HorizontalAlignment="Left" Margin="12,72,0,0" Name="progressBar1" VerticalAlignment="Top" Width="254" Foreground="#FF2EAFF1" />
    </Grid>
</Window>

//window1.xaml.cs
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.Shapes;
using System.Threading;
 
namespace progressbartest
{
    /// <summary>
    /// Window1.xaml 的交互逻辑
    /// </summary>
    public partial class Window1 : Window
    {
        public Window1()
        {
            InitializeComponent();
 
            ProgressBegin();
 
        }
 
        private void ProgressBegin()
        {
 
            Thread thread = new Thread(new ThreadStart(() =>
            {
                for (int i = 0; i <= 100; i++)
                {
                    this.progressBar1.Dispatcher.BeginInvoke((ThreadStart)delegate { this.progressBar1.Value = i; });
                    Thread.Sleep(100);
                }
 
            }));
            thread.Start();
        }
 
    }
}