Matrix.Equals Method
Definition
Important
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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 -> boolPublic Overrides Function Equals (o As Object) As BooleanParameters
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 -> boolPublic Function Equals (value As Matrix) As BooleanParameters
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 -> boolPublic Shared Function Equals (matrix1 As Matrix, matrix2 As Matrix) As BooleanParameters
Returns
true if matrix1 and matrix2 are identical; otherwise, false.
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.
