public void SetRange(
	long start,
	long end
)

Public Sub SetRange ( 
	start As Long,
	end As Long
)

public:
void SetRange(
	long long start, 
	long long end
)

member SetRange : 
        start : int64 * 
        end : int64 -> unit 

Parameters

start

Type: SystemInt64
The start value in the range.

If the value is non-negative, it means the start index of the object to read. If the value is -1, it means the start index is determined by end parameter and thus the end parameter must not be -1. For example, if the end is 100, then the start is bytes=-100 (bytes is the total length of the object). It means to read the last 100 bytes of the object.

end

Type: SystemInt64
The end value of the range. And it must be smaller than the total length of the object.

If the value is non-negative, it means the end index of the object to read. If the value is -1, it means the end is the object's last byte and start must not be -1. For example, if the start is 99 and end is -1, it means to read the whole object except the first 99 bytes.

Reference