LineDisplayWindow.TryScrollTextAsync 方法

定义

命名空间:

Windows.Devices.PointOfService

滚动窗口文本内容，指定方向上的指定行数。

public:
 virtual IAsyncOperation<bool> ^ TryScrollTextAsync(LineDisplayScrollDirection direction, unsigned int numberOfColumnsOrRows) = TryScrollTextAsync;

/// [Windows.Foundation.Metadata.RemoteAsync]
IAsyncOperation<bool> TryScrollTextAsync(LineDisplayScrollDirection const& direction, uint32_t const& numberOfColumnsOrRows);

[Windows.Foundation.Metadata.RemoteAsync]
public IAsyncOperation<bool> TryScrollTextAsync(LineDisplayScrollDirection direction, uint numberOfColumnsOrRows);

function tryScrollTextAsync(direction, numberOfColumnsOrRows)

Public Function TryScrollTextAsync (direction As LineDisplayScrollDirection, numberOfColumnsOrRows As UInteger) As IAsyncOperation(Of Boolean)

参数

direction

LineDisplayScrollDirection

滚动文本的方向。

numberOfColumnsOrRows

UInt32

unsigned int

uint32_t

要滚动的列数或行数。 如果滚动方向向左或向右，则使用列;如果滚动方向为向上或向下，则使用行。

返回

IAsyncOperation<Boolean>

IAsyncOperation<bool>

属性

RemoteAsyncAttribute