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Read method

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Reads data that the pluggable protocol handler gets.

Syntax

HRESULT retVal = object.Read(pv, cb, pcbRead);

Parameters

  • pv [in, out]
    Type: void

    The address of the buffer where the information will be stored.

  • cb [in]
    Type: unsigned long

    A ULONG value that indicates the size of the buffer.

  • pcbRead [out]
    Type: unsigned long

    The address of a ULONG value that indicates the amount of data stored in the buffer.

Remarks

Developers who are implementing an asynchronous pluggable protocol must be prepared to have their implementation of IInternetProtocol::Read called a few times after it has returned S_FALSE.