通过

UploadStringCompletedEventArgs.Result 属性

定义

命名空间:
System.Net
程序集:
netstandard.dll, System.Net.WebClient.dll
程序集:
System.Net.WebClient.dll
程序集:
System.dll
程序集:
netstandard.dll
Source:
WebClient.cs
Source:
WebClient.cs
Source:
WebClient.cs
Source:
WebClient.cs
Source:
WebClient.cs

获取服务器对通过调用 UploadStringAsync 方法启动的字符串上传操作的答复。

public:
 property System::String ^ Result { System::String ^ get(); };
public string Result { get; }
member this.Result : string
Public ReadOnly Property Result As String

属性值

String

包含 Byte 服务器回复的数组。

示例

下面的代码示例显示此属性的值。

private static void UploadStringCallback2(Object sender, UploadStringCompletedEventArgs e)
{
    string reply = (string)e.Result;
    Console.WriteLine(reply);
}

Private Shared Sub UploadStringCallback2(ByVal sender As Object, ByVal e As UploadStringCompletedEventArgs)
    Dim reply As String = CStr(e.Result)
    Console.WriteLine(reply)
End Sub

注解

应检查 Error 和 Cancelled 属性以确定上传是否已完成。 Error如果属性的值是对象Exception或Cancelled属性的值true，则异步操作未正确完成，Result并且属性值无效。

适用于