Note
Access to this page requires authorization. You can try signing in or changing directories.
Access to this page requires authorization. You can try changing directories.
This function is to be implemented by a service and will be called by Services.exe. Only streaming services need to implement this function.
DWORD xxx_Write(DWORDdwData,LPcVOID pInBuf,DWORD dwInLen);
Parameters
- dwData
[in] Specifies the value returned by xxx_Open (Services.exe) for the given service instance. - pInBuf
[out] Pointer to the buffer containing data to write. - dwInLen
[in] Specifies the length of data in the buffer to be written.
Return Values
Returns the number of bytes actually written.
Remarks
This function is called by Services.exe as a result of an application's call to WriteFile.
Services.exe uses the xxx prefix. When implementing the stream interface, replace xxx with a prefix appropriate for your specific implementation. For more information, see Stream Interface Driver Implementation.
Requirements
OS Versions: Windows CE .NET 4.0 and later.
Header: Developer-defined.
Library: Developer-implemented.
See Also
xxx_Open (Services.exe) | WriteFile | Services.exe Functions
Send Feedback on this topic to the authors