i want to check the images is present or not in msaccess

Hi,

You can compare two binary image data in C#.

Please see this code sample :

static bool StreamEquals(Stream stream1, Stream stream2)
{
    const int bufferSize = 2048;
    byte[] buffer1 = new byte[bufferSize]; //buffer size
    byte[] buffer2 = new byte[bufferSize];
    while (true) {
        int count1 = stream1.Read(buffer1, 0, bufferSize);
        int count2 = stream2.Read(buffer2, 0, bufferSize);

        if (count1 != count2)
            return false;

        if (count1 == 0)
            return true;

        // You might replace the following with an efficient "memcmp"
        if (!buffer1.Take(count1).SequenceEqual(buffer2.Take(count2)))
            return false;
    }
}