private void encodeBtn_Click(object sender, EventArgs e)
{
ImageMap iMap = new ImageMap(image);
bool result = iMap.encode(messageBox.Text, passBox.Text.GetHashCode());
if (result == false)
{
MessageBox.Show("Sorry, you need to use a larger image or a smaller message.");
return;
}
Bitmap newImage = iMap.getBitmap();
EncodedImageWindow newWindow = new EncodedImageWindow(newImage);
newWindow.Show();
}