ImageComparer.Compare Method (Image, Image, ColorDifference)

Compares two images based on the tolerance value for whole 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, _
    argbTolerance As ColorDifference _
) As Boolean

public static bool Compare(
    Image actualImage,
    Image expectedImage,
    ColorDifference argbTolerance
)

public:
static bool Compare(
    Image^ actualImage, 
    Image^ expectedImage, 
    ColorDifference^ argbTolerance
)

static member Compare : 
        actualImage:Image * 
        expectedImage:Image * 
        argbTolerance:ColorDifference -> bool

public static function Compare(
    actualImage : Image, 
    expectedImage : Image, 
    argbTolerance : ColorDifference
) : boolean

Parameters

• actualImage
  Type: Image

  Actual image.

• expectedImage
  Type: Image

  Expected image.

• argbTolerance
  Type: Microsoft.VisualStudio.TestTools.UITesting.ColorDifference

  Maximum approved difference between argb of the two images.

Return Value

Type: Boolean
True if the two images differ by an amount that's less than the specified tolerance.

.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.

See Also

Reference

ImageComparer Class

Compare Overload

Microsoft.VisualStudio.TestTools.UITesting Namespace