没有营业执照 怎么做网站南阳网站优化软件

开发环境

VS2022

.net6

MVVMToolkit

实现思路

在状态管理器下，不同状态设置设置不同的图标和属性，以使状态能清晰分辨。

代码实现

以下为WINUI下Style实现示例，WPF可作参考：

 <Style x:Key="DynamicIconButtonStyle" TargetType="Button"><Setter Property="FocusVisualMargin" Value="-3" /><Setter Property="Height" Value="64" /><Setter Property="Width" Value="278" /><Setter Property="Template"><Setter.Value><ControlTemplate TargetType="Button"><Borderx:Name="border"Background="#76C265"CornerRadius="8"><!--  主布局  --><StackPanelx:Name="ContentStack"HorizontalAlignment="Center"Orientation="Horizontal"><!--  正常状态图标（通过 Content 传入）  --><ContentPresenterx:Name="NormalIconPresenter"Margin="0,0,8,0"Content="{TemplateBinding Content}" /><!--  禁用状态图标（通过 Tag 传入）  --><ContentPresenterx:Name="DisabledIconPresenter"Content="{TemplateBinding Tag}"Visibility="Collapsed" /></StackPanel><VisualStateManager.VisualStateGroups><VisualStateGroup x:Name="CommonStates"><VisualState x:Name="Normal"><Storyboard><ObjectAnimationUsingKeyFrames Storyboard.TargetName="NormalIconPresenter" Storyboard.TargetProperty="Visibility"><DiscreteObjectKeyFrame KeyTime="0" Value="Visible" /></ObjectAnimationUsingKeyFrames><ObjectAnimationUsingKeyFrames Storyboard.TargetName="DisabledIconPresenter" Storyboard.TargetProperty="Visibility"><DiscreteObjectKeyFrame KeyTime="0" Value="Collapsed" /></ObjectAnimationUsingKeyFrames></Storyboard></VisualState><VisualState x:Name="Disabled"><Storyboard><ObjectAnimationUsingKeyFrames Storyboard.TargetName="border" Storyboard.TargetProperty="Background"><DiscreteObjectKeyFrame KeyTime="0" Value="#E8EBED" /></ObjectAnimationUsingKeyFrames><ObjectAnimationUsingKeyFrames Storyboard.TargetName="NormalIconPresenter" Storyboard.TargetProperty="Visibility"><DiscreteObjectKeyFrame KeyTime="0" Value="Collapsed" /></ObjectAnimationUsingKeyFrames><ObjectAnimationUsingKeyFrames Storyboard.TargetName="DisabledIconPresenter" Storyboard.TargetProperty="Visibility"><DiscreteObjectKeyFrame KeyTime="0" Value="Visible" /></ObjectAnimationUsingKeyFrames><!--<ObjectAnimationUsingKeyFrames Storyboard.TargetName="ButtonText" Storyboard.TargetProperty="Foreground"><DiscreteObjectKeyFrame KeyTime="0" Value="#A8A9AB" /></ObjectAnimationUsingKeyFrames>--></Storyboard></VisualState></VisualStateGroup></VisualStateManager.VisualStateGroups></Border></ControlTemplate></Setter.Value></Setter></Style>

Page中Button代码如下：

<ButtonMargin="0,0,32,0"HorizontalAlignment="Center"Command="{x:Bind ViewModel.ReRegistrationCommand}"FontSize="32"Style="{StaticResource DynamicIconButtonStyle}"Visibility="{x:Bind ViewModel.CurCase.IsCBCT, Converter={StaticResource ReverseBooleanToVisibilityConverter}}"><Button.Content><StackPanel VerticalAlignment="Center" Orientation="Horizontal"><FontIconFontFamily="{StaticResource PatientPosition}"FontSize="32"Glyph="&#xe60b;" /><TextBlock Foreground="White" Text="重新配准" /></StackPanel></Button.Content><Button.Tag><StackPanel VerticalAlignment="Center" Orientation="Horizontal"><FontIconFontFamily="{StaticResource PatientPosition}"FontSize="32"Glyph="&#xe7cb;" /><TextBlock Foreground="#A8A9AB" Text="重新配准" /></StackPanel></Button.Tag>
</Button>

在VM中调用如下，button是否可用通过执行CanExecute来决定。

[RelayCommand(CanExecute = nameof(CanReRegistration))]private void ReRegistration()
{UploadingSurgicalPlan.UploadDruingSurgery(curCase, true);
}

以上代码中涉及的CanReRegistration如下：

private bool CanReRegistration()
{return BluetoothConnect && CurCase.Stage >= CaseStage.Uploaded;
}

CanReRegistration为CanExecute执行的方法。