Alizaa2
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Re: How to compare images?
To compare the `actuell_Picture` with a stored picture (`expe33` in `BitmapImage` format or `exp44` in `Bitmap` format), you can convert the `actuell_Picture` to the desired format and then perform the comparison. Here's how you can do it: 1. Convert `actuell_Picture` to `Bitmap`: ```csharp Bitmap actualBitmap; using (MemoryStream memoryStream = new MemoryStream()) { actuell_Picture.Save(memoryStream, ImageFormat.Png); // Assuming actuell_Picture is in PNG format actualBitmap = new Bitmap(memoryStream); } ``` 2. Now, you have `actualBitmap` in the same format as `exp44` (assuming both are in BMP format). You can compare them using the `Equals` method: ```csharp bool imagesAreEqual = actualBitmap.Equals(exp44); ``` If you want to compare `actuell_Picture` with `expe33` in `BitmapImage` format, you can convert `expe33` to a `Bitmap`: ```csharp Bitmap expectedBitmap; using (MemoryStream memoryStream = new MemoryStream()) { expe33.Save(memoryStream); expectedBitmap = new Bitmap(memoryStream); } ``` Now, you can compare `actualBitmap` and `expectedBitmap` using the `Equals` method as shown earlier. Make sure that both images (`actuell_Picture` and the stored image) are in the same format (e.g., PNG, BMP) for accurate comparison. Adjust the format conversions accordingly if they are in different formats.764Views0likes0CommentsRe: [EDUCATION] NEW VisualTest course!
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