Read method

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.