WPF - TemplateBinding 无法识别成员内容
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时间：2020-09-13 09:45:08 来源:igfitidea点击:
WPF - TemplateBinding doesn't recognize member content
提问by phil
Alright, so I have a window with the following resources
好的，所以我有一个包含以下资源的窗口
<Window.Resources>
<Style TargetType="Button">
<Setter Property="Template">
<Setter.Value>
<ControlTemplate>
<Grid>
<TextBlock Text="{TemplateBinding Content}"/>
</Grid>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
</Window.Resources>
I am getting an error saying that, "The member "Content" is not recognized or is not accessible." What am I doing wrong?
我收到一条错误消息，指出“无法识别或无法访问成员“内容”。” 我究竟做错了什么？
回答by Nitin
You will have to define TargetType on ControlTemplate
您必须在 ControlTemplate 上定义 TargetType
<ControlTemplate TargetType="Button">
<Grid>
<TextBlock Text="{TemplateBinding Content}"/>
</Grid>
</ControlTemplate>
回答by Maximus
<Window.Resources>
<Style TargetType="Button">
<Setter Property="Template">
<Setter.Value>
<ControlTemplate>
<Grid>
<TextBlock Text="{TemplateBinding Button.Content}"/>
</Grid>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
or
或者
<Window.Resources>
<Style TargetType="Button">
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="Button">
<Grid>
<TextBlock Text="{TemplateBinding Content}"/>
</Grid>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
