PathIO.ReadLinesAsync 方法

定义

命名空间:

Windows.Storage

重载

ReadLinesAsync(String)	读取指定路径或统一资源标识符处的文件内容， (URI) 并返回文本行。
ReadLinesAsync(String, UnicodeEncoding)	使用指定的字符编码读取指定路径或统一资源标识符 (URI) 的文件内容，并返回文本行。

ReadLinesAsync(String)

读取指定路径或统一资源标识符处的文件内容， (URI) 并返回文本行。

public:
 static IAsyncOperation<IVector<Platform::String ^> ^> ^ ReadLinesAsync(Platform::String ^ absolutePath);

/// [Windows.Foundation.Metadata.Overload("ReadLinesAsync")]
/// [Windows.Foundation.Metadata.RemoteAsync]
 static IAsyncOperation<IVector<winrt::hstring>> ReadLinesAsync(winrt::hstring const& absolutePath);

[Windows.Foundation.Metadata.Overload("ReadLinesAsync")]
[Windows.Foundation.Metadata.RemoteAsync]
public static IAsyncOperation<IList<string>> ReadLinesAsync(string absolutePath);

function readLinesAsync(absolutePath)

Public Shared Function ReadLinesAsync (absolutePath As String) As IAsyncOperation(Of IList(Of String))

参数

absolutePath

String

Platform::String

winrt::hstring

要读取的文件的路径。

返回

IAsyncOperation<IVector<String>>

IAsyncOperation<IList<String>>

IAsyncOperation<IVector<Platform::String>>

IAsyncOperation<IVector<winrt::hstring>>

此方法成功完成后，它将返回文件的内容作为列表 (类型 IVector) 行文本。 列表中的每一行文本都由 一个 String 对象表示。

属性

OverloadAttribute RemoteAsyncAttribute

另请参阅

• ReadLinesAsync(String, UnicodeEncoding)

ReadLinesAsync(String, UnicodeEncoding)

使用指定的字符编码读取指定路径或统一资源标识符 (URI) 的文件内容，并返回文本行。

public:
 static IAsyncOperation<IVector<Platform::String ^> ^> ^ ReadLinesAsync(Platform::String ^ absolutePath, UnicodeEncoding encoding);

/// [Windows.Foundation.Metadata.Overload("ReadLinesWithEncodingAsync")]
/// [Windows.Foundation.Metadata.RemoteAsync]
 static IAsyncOperation<IVector<winrt::hstring>> ReadLinesAsync(winrt::hstring const& absolutePath, UnicodeEncoding const& encoding);

[Windows.Foundation.Metadata.Overload("ReadLinesWithEncodingAsync")]
[Windows.Foundation.Metadata.RemoteAsync]
public static IAsyncOperation<IList<string>> ReadLinesAsync(string absolutePath, UnicodeEncoding encoding);

function readLinesAsync(absolutePath, encoding)

Public Shared Function ReadLinesAsync (absolutePath As String, encoding As UnicodeEncoding) As IAsyncOperation(Of IList(Of String))

参数

absolutePath

String

Platform::String

winrt::hstring

要读取的文件的路径。

encoding

UnicodeEncoding

文件的字符编码。

返回

IAsyncOperation<IVector<String>>

IAsyncOperation<IList<String>>

IAsyncOperation<IVector<Platform::String>>

IAsyncOperation<IVector<winrt::hstring>>

此方法成功完成后，它将返回文件的内容作为列表 (类型 IVector) 行文本。 列表中的每一行文本都由 一个 String 对象表示。

属性

OverloadAttribute RemoteAsyncAttribute

另请参阅

• ReadLinesAsync(String)