【发布时间】:2017-12-26 13:59:54
【问题描述】:
请为我的英语弱点向我道歉。 我是 WPF 的新手,我在这里有一个问题作为问题标题。 我试图将 WPF 用户控件实现为按钮。但是当我想使用我的应用程序上的按钮时。我有错误。这是我的代码和错误。
用户控制 XAML 代码:
<UserControl x:Class="AADControls.Buttons.Warning"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
xmlns:local="clr-namespace:AADControls.Buttons"
mc:Ignorable="d"
d:DesignHeight="300" d:DesignWidth="300">
<UserControl.Resources>
<LinearGradientBrush x:Key="aad-warning-back-brush" StartPoint="0.5,0" EndPoint="0.5,1">
<GradientStop Offset="0" Color="#FFF0F200"/>
<GradientStop Offset="1" Color="#FFFF8800"/>
</LinearGradientBrush>
<LinearGradientBrush x:Key="aad-warning-border-brush" StartPoint="0.5,0" EndPoint="0.5,1">
<GradientStop Offset="0" Color="#FFF0F200"/>
<GradientStop Offset="1" Color="#FFFF8800"/>
</LinearGradientBrush>
</UserControl.Resources>
<Button Name="BtnWarning" Width="250" Height="50"
Content="AAD Button">
<Button.Template>
<ControlTemplate TargetType="{x:Type Button}">
<Border Name="AADBorder"
CornerRadius="10"
BorderThickness="4"
BorderBrush="{StaticResource aad-warning-border-brush}"
Background="{StaticResource aad-warning-back-brush}">
<ContentPresenter Content="{TemplateBinding Content}"
HorizontalAlignment="Center"
VerticalAlignment="Center"/>
</Border>
<ControlTemplate.Triggers>
<Trigger Property="IsMouseOver" Value="True">
<Setter Property="RenderTransform">
<Setter.Value>
<ScaleTransform ScaleX="1.1" ScaleY="1.1"/>
</Setter.Value>
</Setter>
</Trigger>
<Trigger Property="IsPressed" Value="True">
<Setter Property="RenderTransform">
<Setter.Value>
<ScaleTransform ScaleX="1.0" ScaleY="1.0"/>
</Setter.Value>
</Setter>
</Trigger>
<Trigger Property="IsMouseCaptured" Value="true">
<Setter Property="Effect">
<Setter.Value>
<DropShadowEffect Opacity="0.8" Direction="135"
ShadowDepth="3" BlurRadius="1" />
</Setter.Value>
</Setter>
</Trigger>
</ControlTemplate.Triggers>
</ControlTemplate>
</Button.Template>
</Button>
</UserControl>
我对用户控制的使用:
<Window x:Class="DepaSOS.Pages.wndInitialize"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
xmlns:AAD="clr-namespace:AADControls.Buttons;assembly=AADControls"
xmlns:local="clr-namespace:DepaSOS.Pages"
mc:Ignorable="d"
Title="launch-n-Initialization"
WindowStartupLocation="{StaticResource WSL}">
<AAD:Warning Grid.Row="11" Grid.ColumnSpan="3"/>
现在的问题是直到我使用
<AAD:Warning Grid.Row="11" Grid.ColumnSpan="3"/>
一切正常,显示的内容是默认内容,在用户控件中设置。我的控件的外观是这样的图像:
但是,如果我只是像这样将内容属性添加到我的按钮
<AAD:Warning Grid.Row="11" Grid.ColumnSpan="3" Content="Bla Bla Bla"/>
【问题讨论】:
标签: wpf xaml c#-4.0 user-controls wpf-controls