ReadInt (Windows Embedded CE 6.0)
1/6/2010
This function reads an integer from an IStream.
Syntax
STDAPI_(int)ReadInt(
IStream* pIStream,
HRESULT &hr
);
Parameters
- pIStream
Pointer to an IStream from which the encoded integer is to be read.
- hr
Reference to an HRESULT value (output).
Return Value
Returns the integer value (truncated to 32 bits), or zero if an error occurred.
Remarks
This function is a stripped-down subset of what sscanf can do (without dragging in the C run time).
The ReadInt function can be used to read the value written by WriteInt.
Requirements
| Windows Embedded CE | Windows CE 3.0 and later |
| Note | Microsoft DirectShow applications and DirectShow filters have different include file and Library requirements For more information, see Setting Up the Build Environment |