# Vector.Length Property

## Definition

Gets the length of this vector.

```
public:
property double Length { double get(); };
```

`public double Length { get; }`

`member this.Length : double`

`Public ReadOnly Property Length As Double`

#### Property Value

The length of this vector.

## Examples

The following example shows how use this property to get the length of a vector.

```
private Double lengthExample()
{
Vector vector1 = new Vector(20, 30);
// Get the length of the vector.
// length is approximately equal to 36.0555
Double lengthResult = vector1.Length;
return lengthResult;
}
```

```
Private Function lengthExample() As Double
Dim vector1 As New Vector(20, 30)
' Get the length of the vector.
' length is approximately equal to 36.0555
Dim lengthResult As Double = vector1.Length
Return lengthResult
End Function
```

## Remarks

The length of a vector is sometimes referred to as the magnitude.