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作者:webabcd
介紹
背水一戰 Windows 10 之 控件(進度類)
示例
1、RangeBase(基類) 的示例
Controls/ProgressControl/RangeBaseDemo.xaml
<Page
x:Class="Windows10.Controls.ProgressControl.RangeBaseDemo"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:local="using:Windows10.Controls.ProgressControl"
xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
mc:Ignorable="d">
<Grid Background="Transparent">
<StackPanel Margin="10 0 10 10">
<TextBlock Name="lblMsg" Margin="5" />
<!--
Slider - 滑動條控件,繼承自 RangeBase,下面介紹 RangeBase 的相關知識點
Minimum - 范圍控件的最小值(double 類型)
Maximum - 范圍控件的最大值(double 類型)
Value - 范圍控件的當前值(double 類型)
SmallChange - 小變化步長(double 類型),按鍵盤的“上/下/左/右”鍵
LargeChange - 大變化步長(double 類型),按鍵盤的“PageUp/PageDown”鍵(經測試無效,另外 Home 鍵和 End 鍵是可用的)
ValueChanged - 范圍控件的當前值發生變化後觸發的事件
-->
<Slider Name="slider" Width="200" Margin="5" HorizontalAlignment="Left" Foreground="Orange" Background="Red"
Minimum="1000" Maximum="2000" Value="1500" SmallChange="10" LargeChange="100" ValueChanged="slider_ValueChanged">
</Slider>
</StackPanel>
</Grid>
</Page>
Controls/ProgressControl/RangeBaseDemo.xaml.cs
/*
* RangeBase(基類) - 范圍控件基類(繼承自 Control, 請參見 /Controls/BaseControl/ControlDemo/)
*/
using Windows.UI.Xaml.Controls;
using Windows.UI.Xaml.Controls.Primitives;
namespace Windows10.Controls.ProgressControl
{
public sealed partial class RangeBaseDemo : Page
{
public RangeBaseDemo()
{
this.InitializeComponent();
}
private void slider_ValueChanged(object sender, RangeBaseValueChangedEventArgs e)
{
// RangeBaseValueChangedEventArgs
// OldValue - 范圍控件的之前的值
// NewValue - 范圍控件的當前的值
lblMsg.Text = $"slider old value:{e.OldValue}, slider new value:{e.NewValue}";
}
}
}
2、Slider 的示例
Controls/ProgressControl/SliderDemo.xaml
<Page
x:Class="Windows10.Controls.ProgressControl.SliderDemo"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:local="using:Windows10.Controls.ProgressControl"
xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
mc:Ignorable="d">
<Grid Background="Transparent">
<Grid.Resources>
<local:MyThumbToolTipValueConverter x:Key="MyThumbToolTipValueConverter" />
</Grid.Resources>
<!--
Slider - 滑動條控件
Header - 可以設置一個純文本,不能命中測試,空 Header 的話不會占用任何空間
HeaderTemplate - 可以將 Header 設置為任何 xaml,且支持命中測試
Orientation - 滑動條的布局方向
Horizontal - 水平放置
Vertical - 垂直放置
IsDirectionReversed - 值的增加方向為左到右或下到上則為 false(默認值),反之為 true
IsThumbToolTipEnabled - 是否在 thumb 旁顯示當前值的提示
ThumbToolTipValueConverter - 在 thumb 旁顯示當前值的提示時所使用的 Converter
TickPlacement - 如何顯示刻度線,Windows.UI.Xaml.Controls.Primitives.TickPlacement枚舉(None, TopLeft, BottomRight, Outside, Inline)
TickFrequency - 刻度線的間隔
StepFrequency - 每一步的間隔
SnapsTo - 貼靠方式
StepValues - 按 StepFrequency 做 Snap(默認值)
通過鼠標拖動或鼠標點擊控制 Slider 時,其值是 StepFrequency 的整倍數(注:鍵盤控制時,步長來自於基類 RangeBase 的 SmallChange, LargeChange)
Ticks - 按 TickFrequency 做 Snap
通過鼠標拖動或鼠標點擊控制 Slider 時,其值是 TickFrequency 的整倍數(注:鍵盤控制時,步長來自於基類 RangeBase 的 SmallChange, LargeChange)
注:可以通過 Foreground, Background 來設置 Slider 的部分狀態的顏色,更多的樣式設置還是要去修改控件模板
-->
<StackPanel Margin="10 0 10 10">
<Slider Margin="5" Width="100" Value="20" HorizontalAlignment="Left" Foreground="Orange" Background="Red"
Header="Slider" />
<Slider Margin="5" Height="100" HorizontalAlignment="Left" Foreground="Orange" Background="Red"
Orientation="Vertical" IsDirectionReversed="True"
IsThumbToolTipEnabled="True" ThumbToolTipValueConverter="{StaticResource MyThumbToolTipValueConverter}">
<Slider.HeaderTemplate>
<DataTemplate>
<TextBlock Text="Slider" Foreground="Red" />
</DataTemplate>
</Slider.HeaderTemplate>
</Slider>
<Slider Margin="5" Width="800" Minimum="0" Maximum="800" HorizontalAlignment="Left" Foreground="Orange" Background="Red"
TickPlacement="Inline" TickFrequency="80"
StepFrequency="100" SnapsTo="StepValues" />
</StackPanel>
</Grid>
</Page>
Controls/ProgressControl/SliderDemo.xaml.cs
/*
* Slider - 滑動條控件(繼承自 RangeBase, 請參見 /Controls/ProgressControl/RangeBaseDemo.xaml)
* Thumb - 可由用戶拖動的控件(Slider 內的可拖動部分就是一個 Thumb 控件)
*/
using System;
using Windows.UI.Xaml.Controls;
using Windows.UI.Xaml.Data;
namespace Windows10.Controls.ProgressControl
{
public sealed partial class SliderDemo : Page
{
public SliderDemo()
{
this.InitializeComponent();
}
}
// 為 Slider 的 ThumbToolTipValueConverter 提供 Converter
public sealed class MyThumbToolTipValueConverter : IValueConverter
{
public object Convert(object value, Type targetType, object parameter, string language)
{
// 在 thumb 旁顯示的當前值的後面加一個百分號
return value + "%";
}
public object ConvertBack(object value, Type targetType, object parameter, string language)
{
return null;
}
}
}
3、ProgressBar 的示例
Controls/ProgressControl/ProgressBarDemo.xaml
<Page
x:Class="Windows10.Controls.ProgressControl.ProgressBarDemo"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:local="using:Windows10.Controls.ProgressControl"
xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
mc:Ignorable="d">
<Grid Background="Transparent">
<StackPanel Margin="10 0 10 10">
<!--
ProgressBar - 進度條控件
IsIndeterminate - 是否是無法確定進度的進度條
ShowPaused - 顯示暫停狀態
ShowError - 顯示錯誤狀態
注:可以通過 Foreground, Background 來設置 ProgressBar 的部分狀態的顏色,更多的樣式設置還是要去修改控件模板
-->
<ProgressBar IsIndeterminate="True" Width="200" HorizontalAlignment="Left"
Foreground="Orange" Background="Red"
ShowPaused="{Binding IsChecked, ElementName=radPaused}"
ShowError="{Binding IsChecked, ElementName=radError}" />
<ProgressBar IsIndeterminate="False" Width="200" Minimum="0" Maximum="100" Value="50" HorizontalAlignment="Left" Margin="0 20 0 0"
Foreground="Orange" Background="Red"
ShowPaused="{Binding IsChecked, ElementName=radPaused}"
ShowError="{Binding IsChecked, ElementName=radError}"/>
<StackPanel Orientation="Horizontal" Margin="0 20 0 0">
<RadioButton x:Name="radRunning" GroupName="ProgressState" Content="Running" IsChecked="True"/>
<RadioButton x:Name="radPaused" GroupName="ProgressState" Content="Paused"/>
<RadioButton x:Name="radError" GroupName="ProgressState" Content="Error"/>
</StackPanel>
</StackPanel>
</Grid>
</Page>
Controls/ProgressControl/ProgressBarDemo.xaml.cs
/*
* ProgressBar - 進度條控件(繼承自 RangeBase, 請參見 /Controls/ProgressControl/RangeBaseDemo.xaml)
*/
using Windows.UI.Xaml.Controls;
namespace Windows10.Controls.ProgressControl
{
public sealed partial class ProgressBarDemo : Page
{
public ProgressBarDemo()
{
this.InitializeComponent();
}
}
}
4、ProgressRing 的示例
Controls/ProgressControl/ProgressRingDemo.xaml
<Page
x:Class="Windows10.Controls.ProgressControl.ProgressRingDemo"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:local="using:Windows10.Controls.ProgressControl"
xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
mc:Ignorable="d">
<Grid Background="Transparent">
<StackPanel Margin="10 0 10 10">
<!--
ProgressRing - 進度圈控件
IsActive - 是否顯示
-->
<ProgressRing Margin="5" Foreground="White" Width="200" Height="200" HorizontalAlignment="Left"
IsActive="{Binding IsChecked, ElementName=chkIsActive}"/>
<CheckBox Name="chkIsActive" Margin="5" Content="IsActive" IsChecked="True" />
</StackPanel>
</Grid>
</Page>
Controls/ProgressControl/ProgressRingDemo.xaml.cs
/*
* ProgressRing - 進度圈控件(繼承自 Control, 請參見 /Controls/BaseControl/ControlDemo/)
*/
using Windows.UI.Xaml.Controls;
namespace Windows10.Controls.ProgressControl
{
public sealed partial class ProgressRingDemo : Page
{
public ProgressRingDemo()
{
this.InitializeComponent();
}
}
}
OK
[源碼下載]