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ListBox,ComboBox,Menu,ProgressBar,Slider的使用
MainWIndow.xaml.cs
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.Animation;
using System.Windows.Media.Imaging;
using System.Windows.Navigation;
using System.Windows.Shapes;
namespace WpsItems
{
/// <summary>
/// MainWindow.xaml 的交互逻辑
/// </summary>
public partial class MainWindow : Window
{
public MainWindow()
{
InitializeComponent();
textBox1.Text = "菜单";
}
private void Radio_Checked(object sender, RoutedEventArgs e)
{
RadioButton rb = (RadioButton)e.OriginalSource;
string SelectMode = rb.Name;
switch(SelectMode)
{
case "radioSingle":
{
lb.SelectionMode = SelectionMode.Single;
break;
}
case "radioMultiple":
{
lb.SelectionMode = SelectionMode.Multiple;
break;
}
case "radioExtended":
{
lb.SelectionMode = SelectionMode.Extended;
break;
}
default:
break;
}
}
private void Bold_Checked(object sender, RoutedEventArgs e)
{
textBox1.FontWeight = FontWeights.Bold;
}
private void Bold_UnChecked(object sender, RoutedEventArgs e)
{
textBox1.FontWeight = FontWeights.Normal;
}
private void Italic_Checked(object sender, RoutedEventArgs e)
{
textBox1.FontStyle = FontStyles.Italic;
}
private void Italic_UnChecked(object sender, RoutedEventArgs e)
{
textBox1.FontStyle = FontStyles.Normal;
}
private void IncreaseFont_Click(object sender, RoutedEventArgs e)
{
if(textBox1.FontSize < 28)
{
textBox1.FontSize = 2;
}
}
private void DecreaseFont_Click(object sender, RoutedEventArgs e)
{
if(textBox1.FontSize > 10)
{
textBox1.FontSize -= 2;
}
}
private void btnBegin_Click(object sender, RoutedEventArgs e)
{
Duration duration = new Duration(TimeSpan.FromSeconds(10));
DoubleAnimation doub = new DoubleAnimation(100.0, duration);
progressbar2.BeginAnimation(ProgressBar.ValueProperty, doub);
}
private void GSlider_ValueChanged(object sender, RoutedPropertyChangedEventArgs<double> e)
{
Update();
}
private void RSlider_ValueChanged(object sender, RoutedPropertyChangedEventArgs<double> e)
{
Update();
}
private void BSlider_ValueChanged(object sender, RoutedPropertyChangedEventArgs<double> e)
{
Update();
}
private void Update()
{
Color color = Color.FromRgb(Convert.ToByte(RSlider.Value), Convert.ToByte(GSlider.Value), Convert.ToByte(BSlider.Value));
rec.Fill = new SolidColorBrush(color);
}
}
}