async void doExtract()
{
try
{
progressBarExtract.Value = 0;
btnBrowse.Enabled = false;
btnEmbed.Enabled = false;
btnExtract.Enabled = false;
btnExtract.Text = "Proces...";
st.Reset();
st.Start();
string msg = await Task.Run(() => LSB.Extract(img2));
richTextBox2.Text = msg;
lblExtract.Text = "Extract Time : " + st.Elapsed;
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
finally
{
btnBrowse.Enabled = true;
btnExtract.Enabled = true;
btnEmbed.Enabled = true;
btnExtract.Text = "Embed";
st.Stop();
}
}
async void doEmbed()
{
try
{
progressBarEmbed.Value = 0;
btnBrowse.Enabled = false;
btnEmbed.Enabled = false;
btnExtract.Enabled = false;
btnEmbed.Text = "Proces...";
st.Reset();
st.Start();
string msg = richTextBox1.Text;
img2 = await Task.Run(() => LSB.Embed(img1, msg));
pictureBox2.Image = Pixel.ScaledBitmap(img2, pictureBox2.Size);
lblEmbed.Text = "Embed Time : " + st.Elapsed;
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
finally
{
btnBrowse.Enabled = true;
btnExtract.Enabled = true;
btnEmbed.Enabled = true;
btnEmbed.Text = "Embed";
st.Stop();
}
}
static void Main(string[] args)
{
for (int i = 0; i < args.Length; i++)
{
args[i] = args[i].ToLower();
}
//parse the command line arguments
if (args.Length == 0)
{
Console.WriteLine("No arguments were entered type --help for help with usage");
}
else if (args[0] == "--help" || args[0] == "-help" || args[0] == "help")
{
Menu();
}
else if (args[0] == "--e" || args[0] == "-e" || args[0] == "-e")
{
if (args.Length < 4)
{
Console.WriteLine("Invalid Number of arguments type --help for help");
}
else if (args.Length == 5 && (args[4] == "--p" || args[4] == "-p" || args[4] == "p"))
{
LSB.Encode(args[1], args[2], args[3], true);
}
else
{
LSB.Encode(args[1], args[2], args[3]);
}
}
else if (args[0] == "--d" || args[0] == "-d" || args[0] == "d")
{
if (args.Length < 3)
{
Console.WriteLine("Invalid Number of arguments type --help for help");
}
else if (args.Length == 4 && (args[3] == "--p" || args[3] == "-p" || args[3] == "p"))
{
LSB.Decode(args[1], args[2], true);
}
else
{
LSB.Decode(args[1], args[2]);
}
}
else if (args[0] == "--xor" || args[0] == "-xor" || args[0] == "xor")
{
if (args.Length < 4)
{
Console.WriteLine("Invalid Number of arguments type --help for help");
}
else
{
Xor.XorImages(args[1], args[2], args[3]);
}
}
else
{
Console.WriteLine("Arguments are not valid type --help for help with arguments");
}
}
