基本信息

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   源码介绍

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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
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;

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


        }

        private void btnStart_Click(object sender, RoutedEventArgs e)
        {
            for (int i = 0; i <= 10000; i  )
            {
                double value = i * 100.0 / 10000;
                pb.Dispatcher.Invoke(new Action<System.Windows.DependencyProperty, object>(pb.SetValue), System.Windows.Threading.DispatcherPriority.Background, ProgressBar.ValueProperty, value);
            }
        }
    }
    public class ActualWidthConverter : IValueConverter
    {
        public object Convert(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)
        {
            double d = (double)value;
            double x = System.Convert.ToDouble(parameter);
            if (x <= 0d) x = 1.0d;
            return d * x;
        }

        public object ConvertBack(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)
        {
            return null;
        }
    }


    public class TranslateConverter : IValueConverter
    {
        public object Convert(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)
        {
            double dd = (double)value;
            return -dd;
        }

        public object ConvertBack(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)
        {
            return null;
        }
    }


}