SoftwareBitmapSource.SetBitmapAsync(SoftwareBitmap) 方法

定义

命名空间:

Windows.UI.Xaml.Media.Imaging

设置要用作图像源的 源 SoftwareBitmap 。

public:
 virtual IAsyncAction ^ SetBitmapAsync(SoftwareBitmap ^ softwareBitmap) = SetBitmapAsync;

/// [Windows.Foundation.Metadata.RemoteAsync]
IAsyncAction SetBitmapAsync(SoftwareBitmap const& softwareBitmap);

[Windows.Foundation.Metadata.RemoteAsync]
public IAsyncAction SetBitmapAsync(SoftwareBitmap softwareBitmap);

function setBitmapAsync(softwareBitmap)

Public Function SetBitmapAsync (softwareBitmap As SoftwareBitmap) As IAsyncAction

参数

softwareBitmap

SoftwareBitmap

要用作图像源的 SoftwareBitmap 。

返回

IAsyncAction

异步操作。

属性

RemoteAsyncAttribute

注解

SoftwareBitmap 必须采用具有预乘 alpha 值的 BGRA 像素格式。