# VB.Net - 移位运算符

AndBitwise AND Operator copies a bit to the result if it exists in both operands.

(A AND B) will give 12, which is 0000 1100
OrBinary OR Operator copies a bit if it exists in either operand.

(A Or B) will give 61, which is 0011 1101
XorBinary XOR Operator copies the bit if it is set in one operand but not both.

(A Xor B) will give 49, which is 0011 0001
NotBinary Ones Complement Operator is unary and has the effect of 'flipping' bits.

(Not A ) will give -61, which is 1100 0011 in 2's complement form due to a signed binary number.
<<Binary Left Shift Operator. The left operand's value is moved left by the number of bits specified by the right operand.

A << 2 will give 240, which is 1111 0000
>>Binary Right Shift Operator. The left operand's value is moved right by the number of bits specified by the right operand.

A >> 2 will give 15, which is 0000 1111

``````Module BitwiseOp
Sub Main()
Dim a As Integer = 60       ' 60 = 0011 1100
Dim b As Integer = 13       ' 13 = 0000 1101
Dim c As Integer = 0
c = a And b       ' 12 = 0000 1100
Console.WriteLine("Line 1 - Value of c is {0}", c)
c = a Or b       ' 61 = 0011 1101
Console.WriteLine("Line 2 - Value of c is {0}", c)
c = a Xor b       ' 49 = 0011 0001
Console.WriteLine("Line 3 - Value of c is {0}", c)
c = Not a          ' -61 = 1100 0011
Console.WriteLine("Line 4 - Value of c is {0}", c)
c = a << 2     ' 240 = 1111 0000
Console.WriteLine("Line 5 - Value of c is {0}", c)
c = a >> 2    ' 15 = 0000 1111
Console.WriteLine("Line 6 - Value of c is {0}", c)
End Sub
End Module
``````

``````Line 1 - Value of c is 12
Line 2 - Value of c is 61
Line 3 - Value of c is 49
Line 4 - Value of c is -61
Line 5 - Value of c is 240
Line 6 - Value of c is 15
``````

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