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how to convert ascii code to binary code

how to convert ascii code to binary code

Mann Maurya

8y1kLearn iOS Programming

how to Convert ascii code to binary code

2 Replies

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Altaf Ansari8y ago
Accepted answer
Try this:
string str = "abcde";
        string converted = string.Empty;
        // convert string to byte
        byte[] byteArray = Encoding.ASCII.GetBytes(str);


        for (int i = 0; i < byteArray.Length; i++)
        {
            for (int j = 0; j < 8; j++)
            {
                converted += (byteArray[i] & 0x80) > 0 ? "1" : "0";
                byteArray[i] <<= 1;
            }
        }
        Response.Write(converted);
Srikant Maruwada8y ago
Try below code
public string ToBinary(string str)
{
    string converted = string.Empty;
    byte[] byteArray = GetByteArray(str);

   //create a memory stream
    MemoryStream stream = new MemoryStream();

    //create BinaryWriter based on our MemoryStream
    BinaryWriter writer = new BinaryWriter(stream);

    //convert to binary
    try
    {
        writer.Write(byteArray);
    }
    catch (Exception ex)
    {
        return ex.Message;
    }

    for (int i = 0; i < byteArray.Length; i++)
    {
        for (int j = 0; j < 8; j++)
        {
            converted += (byteArray[i] & 0x80) > 0 ? "1" : "0";
            byteArray[i] <<= 1;
        }
    }

    return converted;
}