HttpMultipartContent.ReadAsStringAsync Method
Definition
Important
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Serialize the HttpMultipartContent to a String as an asynchronous operation.
public:
virtual IAsyncOperationWithProgress<Platform::String ^, unsigned long long> ^ ReadAsStringAsync() = ReadAsStringAsync;/// [Windows.Foundation.Metadata.RemoteAsync]
IAsyncOperationWithProgress<winrt::hstring, uint64_t> ReadAsStringAsync();[Windows.Foundation.Metadata.RemoteAsync]
public IAsyncOperationWithProgress<string,ulong> ReadAsStringAsync();function readAsStringAsync()Public Function ReadAsStringAsync () As IAsyncOperationWithProgress(Of String, ULong)Returns
Windows.Foundation.IAsyncOperationWithProgress<Platform::String,unsigned long long>
IAsyncOperationWithProgress<winrt::hstring,uint64_t>
The object representing the asynchronous operation.
Implements
- Attributes
Remarks
This operation will not block. The returned IAsyncOperationWithProgress(String, UInt64) object will complete after all of the content has been written to the String.
The HttpMultipartContent class can be used to stream content that might be of arbitrary length. The ReadAsStringAsync method will fail if all of the HttpMultipartContent can't fit in memory since this method requires the entire content to be buffered in memory first.