nf-dbgeng-idebugsymbols-readtypeddataphysical.md

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NF:dbgeng.IDebugSymbols.ReadTypedDataPhysical	IDebugSymbols::ReadTypedDataPhysical (dbgeng.h)	The ReadTypedDataPhysical method reads the value of a variable from the target computer's physical memory. This method belongs to the IDebugSymbols interface.	debugger\readtypeddataphysical.htm	debugger	05/03/2018	IDebugSymbols::ReadTypedDataPhysical	IDebugSymbols interface [Windows Debugging],ReadTypedDataPhysical method, IDebugSymbols.ReadTypedDataPhysical, IDebugSymbols2 interface [Windows Debugging],ReadTypedDataPhysical method, IDebugSymbols2::ReadTypedDataPhysical, IDebugSymbols3 interface [Windows Debugging],ReadTypedDataPhysical method, IDebugSymbols3::ReadTypedDataPhysical, IDebugSymbols::ReadTypedDataPhysical, IDebugSymbols_d9131c11-5752-4b05-b779-69cb256b8ded.xml, ReadTypedDataPhysical, ReadTypedDataPhysical method [Windows Debugging], ReadTypedDataPhysical method [Windows Debugging],IDebugSymbols interface, ReadTypedDataPhysical method [Windows Debugging],IDebugSymbols2 interface, ReadTypedDataPhysical method [Windows Debugging],IDebugSymbols3 interface, dbgeng/IDebugSymbols2::ReadTypedDataPhysical, dbgeng/IDebugSymbols3::ReadTypedDataPhysical, dbgeng/IDebugSymbols::ReadTypedDataPhysical, debugger.readtypeddataphysical	dbgeng.h	Dbgeng.h	Desktop															Windows		IDebugSymbols::ReadTypedDataPhysical dbgeng/IDebugSymbols::ReadTypedDataPhysical	APIRef kbSyntax	COM	dbgeng.h	IDebugSymbols::ReadTypedDataPhysical

IDebugSymbols::ReadTypedDataPhysical

-description

The ReadTypedDataPhysical method reads the value of a variable from the target computer's physical memory.

-parameters

-param Offset [in]

Specifies the physical address in the target computer's memory of the variable to be read.

-param Module [in]

Specifies the base address of the module containing the type of the variable.

-param TypeId [in]

Specifies the type ID of the type of the variable.

-param Buffer [out]

Receives the data that was read.

-param BufferSize [in]

Specifies the size in bytes of the buffer Buffer. This is the maximum number of bytes that will be read.

-param BytesRead [out, optional]

Receives the number of bytes that were read. If BytesRead is NULL, this information is not returned.

-returns

Return code	Description
S_OK	The method was successful.
S_FALSE	The method was successful. However, the buffer Buffer was not large enough to hold all the data and it was truncated.

 

This method may also return error values. See Return Values for more details.

-remarks

This method is only available in kernel mode debugging.

The number of bytes this method attempts to read is the smaller of the size of the buffer and the size of the variable.

This is a convenience method. The same result can be obtained by calling GetTypeSize and ReadPhysical.

For more information about types, see Types.