# Matrix.Equals Method

## Definition

Determines whether the two specified Matrix structures have the same values.

## Overloads

Equals(Object) |
Determines whether the specified Object is a Matrix structure that is identical to this Matrix. |

Equals(Matrix) |
Determines whether the specified Matrix structure is identical to this instance. |

Equals(Matrix, Matrix) |
Determines whether the two specified Matrix structures are identical. |

## Examples

The following example shows how to check two Matrix structures for equality.

```
private void equalityExample()
{
Matrix matrix1 = new Matrix(5, 10, 15, 20, 25, 30);
Matrix matrix2 = new Matrix(5, 10, 15, 20, 25, 30);
Boolean result;
// result is true.
result = (matrix1 == matrix2);
// result is false.
result = (matrix1 != matrix2);
}
```

## Remarks

Note

A Matrix stores its values as doubles. Because the value of a Double can lose precision when arithmetic operations are performed on it, a comparison between two Double structures that are logically equal might fail.

## Equals(Object)

```
public:
override bool Equals(System::Object ^ o);
```

`public override bool Equals (object o);`

`override this.Equals : obj -> bool`

`Public Overrides Function Equals (o As Object) As Boolean`

#### Parameters

#### Returns

`true`

if `o`

is a Matrix structure that is identical to this Matrix structure; otherwise, `false`

.

### Examples

The following example shows how to check two Matrix structures for equality.

```
private void equalityExample()
{
Matrix matrix1 = new Matrix(5, 10, 15, 20, 25, 30);
Matrix matrix2 = new Matrix(5, 10, 15, 20, 25, 30);
Boolean result;
// result is true.
result = (matrix1 == matrix2);
// result is false.
result = (matrix1 != matrix2);
}
```

### Remarks

Note

A Matrix stores its values as doubles. Because the value of a Double can lose precision when arithmetic operations are performed on it, a comparison between two Double structures that are logically equal might fail.

### See also

### Applies to

## Equals(Matrix)

Determines whether the specified Matrix structure is identical to this instance.

```
public:
bool Equals(System::Windows::Media::Matrix value);
```

`public bool Equals (System.Windows.Media.Matrix value);`

`override this.Equals : System.Windows.Media.Matrix -> bool`

`Public Function Equals (value As Matrix) As Boolean`

#### Parameters

#### Returns

`true`

if instances are equal; otherwise, `false`

.

### Examples

The following example shows how to check two Matrix structures for equality.

```
private void equalityExample()
{
Matrix matrix1 = new Matrix(5, 10, 15, 20, 25, 30);
Matrix matrix2 = new Matrix(5, 10, 15, 20, 25, 30);
Boolean result;
// result is true.
result = (matrix1 == matrix2);
// result is false.
result = (matrix1 != matrix2);
}
```

### Remarks

Note

A Matrix stores its values as doubles. Because the value of a Double can lose precision when arithmetic operations are performed on it, a comparison between two Double structures that are logically equal might fail.

### See also

### Applies to

## Equals(Matrix, Matrix)

Determines whether the two specified Matrix structures are identical.

```
public:
static bool Equals(System::Windows::Media::Matrix matrix1, System::Windows::Media::Matrix matrix2);
```

`public static bool Equals (System.Windows.Media.Matrix matrix1, System.Windows.Media.Matrix matrix2);`

`static member Equals : System.Windows.Media.Matrix * System.Windows.Media.Matrix -> bool`

`Public Shared Function Equals (matrix1 As Matrix, matrix2 As Matrix) As Boolean`

#### Parameters

#### Returns

`true`

if `matrix1`

and `matrix2`

are identical; otherwise, `false`

.

### Remarks

Note