Something special in northwind

Generally, the steps to display the images stored in the database are to read binary data from the database first. Assign the data to a byte, then read the byte data to the memory stream, and then convert the data to an image through the fromstream method of the image object. Finally, assign the image to the image box.

However, for the photo field in the Employees table in the northwind database, it seems that this method is powerless. In fact, this is not our method. This is because the first 78 fields of this field are not image data. Therefore, you only need to skip the data and the data will be displayed normally.

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