我想創建一個Silverlight工具提示樣式,但我不想使用文本塊,因爲工具提示內容可能是圖像或其他內容。所以我正在使用ContentPresenter。我的問題是如何設置最大寬度和強制TextWrapping內容是文本時。這是我到目前爲止有:Silverlight工具提示樣式ContentPresenter TextWrapping
<ResourceDictionary
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:System="clr-namespace:System;assembly=mscorlib"
xmlns:vsm="clr-namespace:System.Windows;assembly=System.Windows"
xmlns:toolkit="http://schemas.microsoft.com/winfx/2006/xaml/presentation/toolkit">
<Style TargetType="ToolTip">
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="ToolTip">
<Border BorderBrush="DimGray" BorderThickness="1" CornerRadius="5" Background="WhiteSmoke" Opacity="0.8"
HorizontalAlignment="Center" VerticalAlignment="Bottom" Margin="0,10,0,-5" Width="Auto">
<Border.Effect>
<DropShadowEffect BlurRadius="16" ShadowDepth="8" Direction="-45" Color="Black" Opacity="0.6"/>
</Border.Effect>
<Grid>
<ContentPresenter Content="{TemplateBinding Content}" Margin="3"/>
</Grid>
</Border>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
</ResourceDictionary>