XmlWriter.WriteStringAsync(String) XmlWriter.WriteStringAsync(String) XmlWriter.WriteStringAsync(String) XmlWriter.WriteStringAsync(String) Method

定義

以非同步的方式寫入指定的文字內容。Asynchronously writes the given text content.

public:
 virtual System::Threading::Tasks::Task ^ WriteStringAsync(System::String ^ text);
public virtual System.Threading.Tasks.Task WriteStringAsync (string text);
abstract member WriteStringAsync : string -> System.Threading.Tasks.Task
override this.WriteStringAsync : string -> System.Threading.Tasks.Task
Public Overridable Function WriteStringAsync (text As String) As Task

參數

text
String String String String

要寫入的文字。The text to write.

傳回

表示非同步 WriteString 作業的工作。The task that represents the asynchronous WriteString operation.

例外狀況

在先前的非同步作業完成前呼叫了 XmlWriter 方法。An XmlWriter method was called before a previous asynchronous operation finished. 在此情況下,會擲回 InvalidOperationException 與「非同步作業已經在進行中」的訊息。In this case, InvalidOperationException is thrown with the message "An asynchronous operation is already in progress."

-或--or-

在未將 Async 旗標設為 true的情況下呼叫了 XmlWriter 非同步方法。An XmlWriter asynchronous method was called without setting the Async flag to true. 在此情況下,就會擲回 InvalidOperationException 並顯示訊息「如果您要使用非同步方法,請將 XmlWriterSettings.Async 設為 true」。In this case, InvalidOperationException is thrown with the message "Set XmlWriterSettings.Async to true if you want to use Async Methods."

備註

這是非同步的WriteString,使用相同的功能。This is the asynchronous version of WriteString, with the same functionality. 若要使用此方法,您必須設定Async旗標設為trueTo use this method, you must set the Async flag to true.

適用於

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