LineDisplayWindow.TryDisplayTextAsync 方法

定义

命名空间:

Windows.Devices.PointOfService

重载

TryDisplayTextAsync(String)	尝试在行显示窗口中显示指定的文本。
TryDisplayTextAsync(String, LineDisplayTextAttribute)	尝试使用指定的显示属性在行显示窗口中显示指定的文本。
TryDisplayTextAsync(String, LineDisplayTextAttribute, Point)	尝试使用指定的显示属性在行显示窗口中的指定位置显示指定的文本。

TryDisplayTextAsync(String)

尝试在行显示窗口中显示指定的文本。

public:
 virtual IAsyncOperation<bool> ^ TryDisplayTextAsync(Platform::String ^ text) = TryDisplayTextAsync;

/// [Windows.Foundation.Metadata.Overload("TryDisplayTextNormalAsync")]
/// [Windows.Foundation.Metadata.RemoteAsync]
IAsyncOperation<bool> TryDisplayTextAsync(winrt::hstring const& text);

[Windows.Foundation.Metadata.Overload("TryDisplayTextNormalAsync")]
[Windows.Foundation.Metadata.RemoteAsync]
public IAsyncOperation<bool> TryDisplayTextAsync(string text);

function tryDisplayTextAsync(text)

Public Function TryDisplayTextAsync (text As String) As IAsyncOperation(Of Boolean)

参数

text

String

Platform::String

winrt::hstring

要显示的文本。

返回

IAsyncOperation<Boolean>

IAsyncOperation<bool>

如果成功显示文本，则为 True;否则为 false。

属性

OverloadAttribute RemoteAsyncAttribute

TryDisplayTextAsync(String, LineDisplayTextAttribute)

尝试使用指定的显示属性在行显示窗口中显示指定的文本。

public:
 virtual IAsyncOperation<bool> ^ TryDisplayTextAsync(Platform::String ^ text, LineDisplayTextAttribute displayAttribute) = TryDisplayTextAsync;

/// [Windows.Foundation.Metadata.Overload("TryDisplayTextAsync")]
/// [Windows.Foundation.Metadata.RemoteAsync]
IAsyncOperation<bool> TryDisplayTextAsync(winrt::hstring const& text, LineDisplayTextAttribute const& displayAttribute);

[Windows.Foundation.Metadata.Overload("TryDisplayTextAsync")]
[Windows.Foundation.Metadata.RemoteAsync]
public IAsyncOperation<bool> TryDisplayTextAsync(string text, LineDisplayTextAttribute displayAttribute);

function tryDisplayTextAsync(text, displayAttribute)

Public Function TryDisplayTextAsync (text As String, displayAttribute As LineDisplayTextAttribute) As IAsyncOperation(Of Boolean)

参数

text

String

Platform::String

winrt::hstring

要显示的文本。

displayAttribute

LineDisplayTextAttribute

要应用于窗口的显示属性。

返回

IAsyncOperation<Boolean>

IAsyncOperation<bool>

如果成功显示文本，则为 True;否则为 false。

属性

OverloadAttribute RemoteAsyncAttribute

TryDisplayTextAsync(String, LineDisplayTextAttribute, Point)

尝试使用指定的显示属性在行显示窗口中的指定位置显示指定的文本。

public:
 virtual IAsyncOperation<bool> ^ TryDisplayTextAsync(Platform::String ^ text, LineDisplayTextAttribute displayAttribute, Point startPosition) = TryDisplayTextAsync;

/// [Windows.Foundation.Metadata.Overload("TryDisplayTextAtPositionAsync")]
/// [Windows.Foundation.Metadata.RemoteAsync]
IAsyncOperation<bool> TryDisplayTextAsync(winrt::hstring const& text, LineDisplayTextAttribute const& displayAttribute, Point const& startPosition);

[Windows.Foundation.Metadata.Overload("TryDisplayTextAtPositionAsync")]
[Windows.Foundation.Metadata.RemoteAsync]
public IAsyncOperation<bool> TryDisplayTextAsync(string text, LineDisplayTextAttribute displayAttribute, Point startPosition);

function tryDisplayTextAsync(text, displayAttribute, startPosition)

Public Function TryDisplayTextAsync (text As String, displayAttribute As LineDisplayTextAttribute, startPosition As Point) As IAsyncOperation(Of Boolean)

参数

text

String

Platform::String

winrt::hstring

要显示的文本。

displayAttribute

LineDisplayTextAttribute

要应用于窗口的显示属性。

startPosition

Point

开始显示文本的行和列。

返回

IAsyncOperation<Boolean>

IAsyncOperation<bool>

如果成功显示文本，则为 True;否则为 false。

属性

OverloadAttribute RemoteAsyncAttribute