ByteString.IndexOfAny Method (Byte[], Int32, Int32)

Reports the index of the first occurrence in this instance of any byte in a specified array of bytes.

[Visual Basic]
Overloads Public Function IndexOfAny( _
   ByVal anyOf As Byte(), _
   ByVal startIndex As Integer, _
   ByVal count As Integer _
) As Integer

[C#]
public int IndexOfAny(
   byte[] anyOf,
   int startIndex,
   int count
);

Parameters

anyOf: byte array containing the set of bytes to seek
startIndex: starting position of the search
count: number of positions to examine

Return Value

smallest index greater than or equal to startIndex and less than startIndex + count where any byte in anyOf was found;
-1 if no byte in anyOf was found

Remarks

The search begins at startIndex and continues to + count - 1. The position startIndex + count is not included in the search.

Exceptions

Exception Type	Condition
ArgumentNullException	anyOf is null
ArgumentOutOfRangeException	startIndex < 0; or count < 0; or startIndex + count > Length

ByteString.IndexOfAny Method (Byte[], Int32, Int32)

Parameters

Return Value

Remarks

Exceptions

See Also