> ## Documentation Index
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> Use this file to discover all available pages before exploring further.

# XClosedCaptionFontEdgeAttribute

> XClosedCaptionFontEdgeAttribute

# XClosedCaptionFontEdgeAttribute

指定隐藏式字幕文本的边缘样式。

## 语法

```cpp theme={null}
enum class XClosedCaptionFontEdgeAttribute  : uint32_t  
{  
    Default = 0,  
    NoEdgeAttribute = 1,  
    RaisedEdges = 2,  
    DepressedEdges = 3,  
    UniformedEdges = 4,  
    DropShadowedEdges = 5  
}  
```

## 常量

| 常量                | 说明                     |
| ----------------- | ---------------------- |
| Default           | 隐藏式字幕文本周围显示默认样式的边缘/阴影。 |
| NoEdgeAttribute   | 隐藏式字幕文本周围不显示边缘/阴影。     |
| RaisedEdges       | 隐藏式字幕文本周围显示凸起的边缘/阴影。   |
| DepressedEdges    | 隐藏式字幕文本周围显示凹陷的边缘/阴影。   |
| UniformedEdges    | 隐藏式字幕文本周围显示均匀的边缘/阴影。   |
| DropShadowedEdges | 隐藏式字幕文本周围显示投影的边缘/阴影。   |

## 备注

您可以通过调用 [XClosedCaptionGetProperties](/reference/system/xaccessibility/functions/xclosedcaptiongetproperties) 函数来检索当前的隐藏式字幕属性。
[XClosedCaptionGetProperties](/reference/system/xaccessibility/functions/xclosedcaptiongetproperties) 函数以指向 [XClosedCaptionProperties](/reference/system/xaccessibility/structs/xclosedcaptionproperties) 结构的指针作为参数。
**XClosedCaptionFontEdgeAttribute** 枚举是 [XClosedCaptionProperties](/reference/system/xaccessibility/structs/xclosedcaptionproperties) 结构的成员。

## 要求

**头文件：** XAccessibility.h

**支持的平台：** Windows、XBOX One 系列主机和 XBOX Series 主机

## 另请参阅

[XAccessibility](/reference/system/xaccessibility/xaccessibility_members)

[XClosedCaptionGetProperties](/reference/system/xaccessibility/functions/xclosedcaptiongetproperties)

[XClosedCaptionProperties](/reference/system/xaccessibility/structs/xclosedcaptionproperties)


## Related topics

- [XClosedCaptionProperties](/zh-CN/reference/system/xaccessibility/structs/xclosedcaptionproperties.md)
- [XAccessibility](/zh-CN/reference/system/xaccessibility/xaccessibility_members.md)
- [XClosedCaptionFontStyle](/zh-CN/reference/system/xaccessibility/enums/xclosedcaptionfontstyle.md)
- [XClosedCaptionGetProperties](/zh-CN/reference/system/xaccessibility/functions/xclosedcaptiongetproperties.md)
- [XClosedCaptionSetEnabled](/zh-CN/reference/system/xaccessibility/functions/xclosedcaptionsetenabled.md)