Emgu CV Library Documentation
cvSetData Method (arr, data, step)
NamespacesEmgu.CVCvInvokecvSetData(IntPtr, IntPtr, Int32)

www.emgu.com/wiki
Assigns user data to the array header.
Declaration Syntax
C#Visual BasicVisual C++
public static void cvSetData(
	IntPtr arr,
	IntPtr data,
	int step
)
Public Shared Sub cvSetData ( _
	arr As IntPtr, _
	data As IntPtr, _
	step As Integer _
)
public:
static void cvSetData(
	IntPtr arr, 
	IntPtr data, 
	int step
)
Parameters
arr (IntPtr)
Array header.
data (IntPtr)
User data.
step (Int32)
Full row length in bytes.

Assembly: Emgu.CV (Module: Emgu.CV) Version: 1.5.0.0 (1.5.0.0)