如何在WPF中使用DateTimePicker？

Question

我不知道如何在WPF中使用DateTimePicker控件。它在工具箱中不可用。

Answer 1

请注意：以下答案仅适用于3.5 Framework下的WPF，因为.NET 4.0运行时具有自己的datetime control。

默认情况下，WPF 3.5没有像winforms一样的日期时间选择器。

但是，Microsoft生成的WPF tool kit中添加了日期选择器，可以是downloaded here。我想它将在未来版本中成为框架的一部分。

添加对WPFToolkit.dll的引用很简单，请在工具框中查看，并按照网站上的说明与您的应用程序一起分发。

在此之前，其他人已经创建了第三方选择器（您可能更喜欢），或者使用在WPF应用程序中使用winforms控件的不太理想的解决方案。

更新：这个问题非常相似this one，其中还包含指向walk through for the datepicker及其他链接的链接。

Answer 2

这刚刚进来;）

.NET 4.0运行时中有一个用于WPF的新DatePicker类： http://msdn.microsoft.com/en-us/library/system.windows.controls.datepicker.aspx

另请参阅“WPF中的新功能”以获得更多优秀功能： http://msdn.microsoft.com/en-us/library/bb613588.aspx

Answer 3

WPF没有开箱即用的DateTime选择器..

然而，当然有很多第三方DateTime采摘者：）

http://www.devcomponents.com/dotnetbar-wpf/WPFDateTimePicker.aspx

http://marlongrech.wordpress.com/2007/09/11/wpf-datepicker/

http://www.codeplex.com/AvalonControlsLib

只需快速谷歌查找更多内容！

Answer 4

对于WPF Extended WPF Toolkit版本1.4.0中嵌入的控件，请参阅 http://elegantcode.com/2011/04/08/extended-wpf-toolkit-release-1-4-0/

日历＆amp; DatePicker演练请参考， http://windowsclient.net/wpf/wpf35/wpf-35sp1-toolkit-calendar-datepicker-walkthrough.aspx

您可以通过Microsoft Expression Studio [Use Edit Template option]来减少外观和感觉 示例显示在这里：

将以下命名空间添加到xaml页面

xmlns:toolkit="clr-namespace:Microsoft.Windows.Controls;assembly=WPFToolkit.Extended"
xmlns:Microsoft_Windows_Controls_Core_Converters="clr-namespace:Microsoft.Windows.Controls.Core.Converters;assembly=WPFToolkit.Extended" 
xmlns:Microsoft_Windows_Controls_Chromes="clr-namespace:Microsoft.Windows.Controls.Chromes;assembly=WPFToolkit.Extended"

在页面/窗口资源中添加以下内容

<!--DateTimePicker Customized Style-->
        <Style x:Key="DateTimePickerStyle1" TargetType="{x:Type toolkit:DateTimePicker}">
            <Setter Property="TimeWatermarkTemplate">
                <Setter.Value>
                    <DataTemplate>
                        <ContentControl Content="{Binding}" Foreground="Gray" Focusable="False"/>
                    </DataTemplate>
                </Setter.Value>
            </Setter>
            <Setter Property="WatermarkTemplate">
                <Setter.Value>
                    <DataTemplate>
                        <ContentControl Content="{Binding}" Foreground="Gray" Focusable="False"/>
                    </DataTemplate>
                </Setter.Value>
            </Setter>
            <Setter Property="Template">
                <Setter.Value>
                    <ControlTemplate TargetType="{x:Type toolkit:DateTimePicker}">
                        <Border>
                            <Grid>
                                <Grid>
                                    <Grid.ColumnDefinitions>
                                        <ColumnDefinition Width="*"/>
                                        <ColumnDefinition Width="Auto"/>
                                    </Grid.ColumnDefinitions>

                                    <toolkit:DateTimeUpDown AllowSpin="{TemplateBinding AllowSpin}" 
                                                                  BorderThickness="1,1,0,1" 
                                                                  FormatString="{TemplateBinding FormatString}" 
                                                                  Format="{TemplateBinding Format}" 
                                                                  ShowButtonSpinner="{TemplateBinding ShowButtonSpinner}" 
                                                                  Value="{Binding Value, RelativeSource={RelativeSource TemplatedParent}}" 
                                                                  WatermarkTemplate="{TemplateBinding WatermarkTemplate}" 
                                                                  Watermark="{TemplateBinding Watermark}" 
                                                                  Foreground="#FFEFE3E3" 
                                                                  BorderBrush="#FFEBB31A">
                                        <toolkit:DateTimeUpDown.Background>
                                            <LinearGradientBrush EndPoint="0.5,1" StartPoint="0.5,0">
                                                <GradientStop Color="Black" Offset="0"/>
                                                <GradientStop Color="#FF2F2828" Offset="1"/>
                                            </LinearGradientBrush>
                                        </toolkit:DateTimeUpDown.Background>
                                    </toolkit:DateTimeUpDown>

                                    <ToggleButton x:Name="_calendarToggleButton" 
                                                  Background="{x:Null}" Grid.Column="1" IsChecked="{Binding IsOpen, RelativeSource={RelativeSource TemplatedParent}}">
                                        <ToggleButton.IsHitTestVisible>
                                            <Binding Path="IsOpen" RelativeSource="{RelativeSource TemplatedParent}">
                                                <Binding.Converter>
                                                    <Microsoft_Windows_Controls_Core_Converters:InverseBoolConverter/>
                                                </Binding.Converter>
                                            </Binding>
                                        </ToggleButton.IsHitTestVisible>
                                        <ToggleButton.Style>
                                            <Style TargetType="{x:Type ToggleButton}">
                                                <Setter Property="Template">
                                                    <Setter.Value>
                                                        <ControlTemplate TargetType="{x:Type ToggleButton}">
                                                            <Grid SnapsToDevicePixels="True">
                                                                <Microsoft_Windows_Controls_Chromes:ButtonChrome x:Name="ToggleButtonChrome" CornerRadius="0,2.75,2.75,0" InnerCornerRadius="0,1.75,1.75,0" RenderMouseOver="{TemplateBinding IsMouseOver}" RenderPressed="{TemplateBinding IsPressed}" BorderBrush="{x:Null}">
                                                                    <Microsoft_Windows_Controls_Chromes:ButtonChrome.Background>
                                                                        <LinearGradientBrush EndPoint="0.5,1" MappingMode="RelativeToBoundingBox" StartPoint="0.5,0">
                                                                            <GradientStop Color="#FFF3F3F3" Offset="1"/>
                                                                            <GradientStop Color="#7FC0A112"/>
                                                                        </LinearGradientBrush>
                                                                    </Microsoft_Windows_Controls_Chromes:ButtonChrome.Background>
                                                                </Microsoft_Windows_Controls_Chromes:ButtonChrome>
                                                                <Grid>
                                                                    <Grid.ColumnDefinitions>
                                                                        <ColumnDefinition Width="*"/>
                                                                        <ColumnDefinition Width="Auto"/>
                                                                    </Grid.ColumnDefinitions>
                                                                    <ContentPresenter ContentTemplate="{TemplateBinding ContentTemplate}" Content="{TemplateBinding Content}" ContentStringFormat="{TemplateBinding ContentStringFormat}" HorizontalAlignment="Stretch" SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}" VerticalAlignment="Stretch"/>
                                                                    <Grid x:Name="arrowGlyph" Grid.Column="1" IsHitTestVisible="False" Margin="5">
                                                                        <Path Data="M0,1C0,1 0,0 0,0 0,0 3,0 3,0 3,0 3,1 3,1 3,1 4,1 4,1 4,1 4,0 4,0 4,0 7,0 7,0 7,0 7,1 7,1 7,1 6,1 6,1 6,1 6,2 6,2 6,2 5,2 5,2 5,2 5,3 5,3 5,3 4,3 4,3 4,3 4,4 4,4 4,4 3,4 3,4 3,4 3,3 3,3 3,3 2,3 2,3 2,3 2,2 2,2 2,2 1,2 1,2 1,2 1,1 1,1 1,1 0,1 0,1z" Fill="#FF82E511" Height="4" Width="7"/>
                                                                    </Grid>
                                                                </Grid>
                                                            </Grid>
                                                        </ControlTemplate>
                                                    </Setter.Value>
                                                </Setter>
                                            </Style>
                                        </ToggleButton.Style>
                                    </ToggleButton>
                                </Grid>

                                <Popup IsOpen="{Binding IsChecked, ElementName=_calendarToggleButton}" StaysOpen="False">
                                    <Border BorderThickness="1" Padding="3">
                                        <Border.BorderBrush>
                                            <LinearGradientBrush EndPoint="0.5,1" StartPoint="0.5,0">
                                                <GradientStop Color="#FFA3AEB9" Offset="0"/>
                                                <GradientStop Color="#FF8399A9" Offset="0.375"/>
                                                <GradientStop Color="#FF718597" Offset="0.375"/>
                                                <GradientStop Color="#FFD2C217" Offset="1"/>
                                            </LinearGradientBrush>
                                        </Border.BorderBrush>
                                        <Border.Background>
                                            <LinearGradientBrush EndPoint="0,1" StartPoint="0,0">
                                                <GradientStop Color="White" Offset="0"/>
                                                <GradientStop Color="#FFE9B116" Offset="1"/>
                                            </LinearGradientBrush>
                                        </Border.Background>
                                        <StackPanel Background="{x:Null}">
                                            <Calendar x:Name="Part_Calendar" BorderThickness="0" DisplayDate="2011-06-28" Background="#7FE0B41A"/>
                                            <toolkit:TimePicker x:Name="Part_TimeUpDown" Format="ShortTime" Value="{Binding Value, RelativeSource={RelativeSource TemplatedParent}}" WatermarkTemplate="{TemplateBinding TimeWatermarkTemplate}" Watermark="{TemplateBinding TimeWatermark}" Background="{x:Null}" Style="{DynamicResource TimePickerStyle1}"/>
                                        </StackPanel>
                                    </Border>
                                </Popup>
                            </Grid>
                        </Border>
                    </ControlTemplate>
                </Setter.Value>
            </Setter>
        </Style>

        <Style x:Key="TimePickerStyle1" 
               TargetType="{x:Type toolkit:TimePicker}">
            <Setter Property="WatermarkTemplate">
                <Setter.Value>
                    <DataTemplate>
                        <ContentControl Content="{Binding}" Foreground="Gray" Focusable="False"/>
                    </DataTemplate>
                </Setter.Value>
            </Setter>
            <Setter Property="Template">
                <Setter.Value>
                    <ControlTemplate TargetType="{x:Type toolkit:TimePicker}">
                        <Border>
                            <Grid>
                                <Grid>
                                    <Grid.ColumnDefinitions>
                                        <ColumnDefinition Width="*"/>
                                        <ColumnDefinition Width="Auto"/>
                                    </Grid.ColumnDefinitions>
                                    <Grid>
                                        <toolkit:DateTimeUpDown x:Name="PART_TimeUpDown" AllowSpin="{TemplateBinding AllowSpin}" BorderThickness="1,1,0,1" FormatString="{TemplateBinding FormatString}" ShowButtonSpinner="{TemplateBinding ShowButtonSpinner}" Value="{Binding Value, RelativeSource={RelativeSource TemplatedParent}}" WatermarkTemplate="{TemplateBinding WatermarkTemplate}" Watermark="{TemplateBinding Watermark}" Background="#7FE0B41A" BorderBrush="#FFF9F2F2">
                                            <toolkit:DateTimeUpDown.Format>
                                                <TemplateBinding Property="Format">
                                                    <TemplateBinding.Converter>
                                                        <Microsoft_Windows_Controls_Core_Converters:TimeFormatToDateTimeFormatConverter/>
                                                    </TemplateBinding.Converter>
                                                </TemplateBinding>
                                            </toolkit:DateTimeUpDown.Format>
                                        </toolkit:DateTimeUpDown>
                                    </Grid>
                                    <ToggleButton x:Name="_timePickerToggleButton" Grid.Column="1" IsChecked="{Binding IsOpen, RelativeSource={RelativeSource TemplatedParent}}" >
                                        <ToggleButton.IsHitTestVisible>
                                            <Binding Path="IsOpen" RelativeSource="{RelativeSource TemplatedParent}">
                                                <Binding.Converter>
                                                    <Microsoft_Windows_Controls_Core_Converters:InverseBoolConverter/>
                                                </Binding.Converter>
                                            </Binding>
                                        </ToggleButton.IsHitTestVisible>
                                        <ToggleButton.Style>
                                            <Style TargetType="{x:Type ToggleButton}">
                                                <Setter Property="Template">
                                                    <Setter.Value>
                                                        <ControlTemplate TargetType="{x:Type ToggleButton}">
                                                            <Grid SnapsToDevicePixels="True">
                                                                <Microsoft_Windows_Controls_Chromes:ButtonChrome x:Name="ToggleButtonChrome" CornerRadius="0,2.75,2.75,0" InnerCornerRadius="0,1.75,1.75,0" RenderMouseOver="{TemplateBinding IsMouseOver}" RenderPressed="{TemplateBinding IsPressed}"/>
                                                                <Grid>
                                                                    <Grid.ColumnDefinitions>
                                                                        <ColumnDefinition Width="*"/>
                                                                        <ColumnDefinition Width="Auto"/>
                                                                    </Grid.ColumnDefinitions>
                                                                    <ContentPresenter ContentTemplate="{TemplateBinding ContentTemplate}" Content="{TemplateBinding Content}" ContentStringFormat="{TemplateBinding ContentStringFormat}" HorizontalAlignment="Stretch" SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}" VerticalAlignment="Stretch"/>
                                                                    <Grid x:Name="arrowGlyph" Grid.Column="1" IsHitTestVisible="False" Margin="5">
                                                                        <Path Data="M0,1C0,1 0,0 0,0 0,0 3,0 3,0 3,0 3,1 3,1 3,1 4,1 4,1 4,1 4,0 4,0 4,0 7,0 7,0 7,0 7,1 7,1 7,1 6,1 6,1 6,1 6,2 6,2 6,2 5,2 5,2 5,2 5,3 5,3 5,3 4,3 4,3 4,3 4,4 4,4 4,4 3,4 3,4 3,4 3,3 3,3 3,3 2,3 2,3 2,3 2,2 2,2 2,2 1,2 1,2 1,2 1,1 1,1 1,1 0,1 0,1z" Fill="Black" Height="4" Width="7"/>
                                                                    </Grid>
                                                                </Grid>
                                                            </Grid>
                                                        </ControlTemplate>
                                                    </Setter.Value>
                                                </Setter>
                                            </Style>
                                        </ToggleButton.Style>
                                    </ToggleButton>
                                </Grid>

                                <Popup IsOpen="{Binding IsChecked, ElementName=_timePickerToggleButton}" StaysOpen="False">
                                    <Border BorderThickness="1">
                                        <Border.Background>
                                            <LinearGradientBrush EndPoint="0,1" StartPoint="0,0">
                                                <GradientStop Color="White" Offset="0"/>
                                                <GradientStop Color="#FFE7C857" Offset="1"/>
                                            </LinearGradientBrush>
                                        </Border.Background>
                                        <Border.BorderBrush>
                                            <LinearGradientBrush EndPoint="0.5,1" StartPoint="0.5,0">
                                                <GradientStop Color="#FFA3AEB9" Offset="0"/>
                                                <GradientStop Color="#FF8399A9" Offset="0.375"/>
                                                <GradientStop Color="#FF718597" Offset="0.375"/>
                                                <GradientStop Color="#FF617584" Offset="1"/>
                                            </LinearGradientBrush>
                                        </Border.BorderBrush>

                                        <Grid>
                                            <ListBox x:Name="PART_TimeListItems" BorderThickness="0" DisplayMemberPath="Display" Height="130" Width="150" Background="#7FE0B41A">
                                                <ListBox.ItemContainerStyle>
                                                    <Style TargetType="{x:Type ListBoxItem}">
                                                        <Setter Property="Template">
                                                            <Setter.Value>
                                                                <ControlTemplate TargetType="{x:Type ListBoxItem}">
                                                                    <Border x:Name="Border" SnapsToDevicePixels="True">
                                                                        <ContentPresenter ContentTemplate="{TemplateBinding ContentTemplate}" Content="{TemplateBinding Content}" ContentStringFormat="{TemplateBinding ContentStringFormat}" Margin="4"/>
                                                                    </Border>
                                                                    <ControlTemplate.Triggers>
                                                                        <Trigger Property="IsMouseOver" Value="True">
                                                                            <Setter Property="Background" TargetName="Border" Value="#FFE7F5FD"/>
                                                                        </Trigger>
                                                                        <Trigger Property="IsSelected" Value="True">
                                                                            <Setter Property="Background" TargetName="Border" Value="{DynamicResource {x:Static SystemColors.HighlightBrushKey}}"/>
                                                                            <Setter Property="Foreground" Value="White"/>
                                                                        </Trigger>
                                                                    </ControlTemplate.Triggers>
                                                                </ControlTemplate>
                                                            </Setter.Value>
                                                        </Setter>
                                                    </Style>
                                                </ListBox.ItemContainerStyle>
                                            </ListBox>
                                        </Grid>
                                    </Border>
                                </Popup>
                            </Grid>
                        </Border>
                    </ControlTemplate>
                </Setter.Value>
            </Setter>
        </Style>

在Window中你可以使用样式

谢谢，

Answer 5

Extended Toolkit中有一个DateTimePicker。

Answer 6

我认为之前没有提到过这个DateTimePicker：

A WPF DateTimePicker That Works Like the One in Winforms

那个是在VB中并且有一些错误。我将其转换为C＃并制作了new version with bug fixes。

注意：我在WPFToolkit中使用了Calendar控件，因此我可以使用.NET 3.5而不是.NET 4.如果您使用的是.NET 4，只需在XAML中删除对“wpftc”的引用。 / p>

Answer 7

WPF Tool Kit中有DatePicker，但我没有在WPF ToolKit中看到DateTime Picker。所以我不知道John正在谈论什么样的DateTimePicker控件。