IAmsiStream::Read method (amsi.h)

Requests a buffer-full of content to be read.

Syntax

HRESULT Read(
  [in]  ULONGLONG     position,
  [in]  ULONG         size,
  [out] unsigned char *buffer,
  [out] ULONG         *readSize
);

[in] position

The zero-based index into the content at which the read is to begin.

[in] size

The number of bytes to read from the content.

[out] buffer

Buffer into which the content is to be read.

[out] readSize

The number of bytes read into buffer.

This method can return one of these values.

Return code	Description
S_OK	Success.
E_INVALIDARG	One or more argument is invalid.
E_NOT_VALID_STATE	The object is not initialized.

Requirement	Value
Minimum supported client	Windows 10 [desktop apps only]
Minimum supported server	Windows Server 2016 [desktop apps only]
Target Platform	Windows
Header	amsi.h