Visual Basic .NET <-> C# | Logical negation

Visual Basic .NET

not

Description

not par1
Used keywords: not

Input


Output

Examples

Visual Basic .NET

In the source code you can find the equivalent of the above table, for easier orientation at the end of each line is a comment which shows the result.
a1 = not false ' a1 = true
a2 = not true ' a2 = false

Visual Basic .NET

Even one example in what situations we can use the operation logical negation:
not a
not b and true
not(10 >a or a<5)
.
C#

!

Description

! par1
Used keywords: !

Input


Output

Examples

C#

In the source code you can find the equivalent of the above table, for easier orientation at the end of each line is a comment which shows the result.
a1 = !false; // a1 = true
a2 = !true; // a2 = false

C#

Even one example in what situations we can use the operation logical negation:
!a
!b && true
!(10 >a || a<5)

You can find it in the following collections: logical operators
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