Compares two images to check whether they are the same, and calculates the difference between the two images as a diff image.
Namespace: Microsoft.VisualStudio.TestTools.UITesting
Assembly: Microsoft.VisualStudio.TestTools.UITesting (in Microsoft.VisualStudio.TestTools.UITesting.dll)
Syntax
'Declaration
Public Shared Function Compare ( _
actualImage As Image, _
expectedImage As Image, _
<OutAttribute> ByRef diffImage As Image _
) As Boolean
public static bool Compare(
Image actualImage,
Image expectedImage,
out Image diffImage
)
public:
static bool Compare(
Image^ actualImage,
Image^ expectedImage,
[OutAttribute] Image^% diffImage
)
static member Compare :
actualImage:Image *
expectedImage:Image *
diffImage:Image byref -> bool
public static function Compare(
actualImage : Image,
expectedImage : Image,
diffImage : Image
) : boolean
Parameters
actualImage
Type: ImageActual image.
expectedImage
Type: ImageExpected image.
diffImage
Type: Image%An image whose argb values represent the difference between the two images.
Return Value
Type: Boolean
True if the two images are the same.
.NET Framework Security
- Full trust for the immediate caller. This member cannot be used by partially trusted code. For more information, see Using Libraries from Partially Trusted Code.