ISymUnmanagedDocument::FindClosestLine Method
Returns the closest line that is a sequence point, given a line in this document that may or may not be a sequence point.
HRESULT FindClosestLine(
[in] ULONG32 line,
[out, retval] ULONG32* pRetVal);
Parameters
line
[in] A line in this document.pRetVal
[out] A pointer to a variable that receives the line.
Return Value
S_OK if the method succeeds; otherwise, an error code.