private void btnEncrypt_Click(object sender, EventArgs e)
{
var plainTextFilePath = txtPlainTextFile.Text;
if (!File.Exists(plainTextFilePath))
{
return;
}
if (txtKey.Text.Trim().Length == 0)
{
return;
}
var key = txtKey.Text.Trim();
const string targetDirectory = @"C:\Users\Barry\Documents\My Dropbox\Deployment\LA3_Data";
var encryptedFilename = string.Format("LA3_Data_{0}.enc", DateTime.Now.ToString("yyyyMMddHHmmss"));
var encryptFile = Symmetric.EncryptFile(plainTextFilePath, key, targetDirectory, encryptedFilename);
txtKey.Text = "";
MessageBox.Show(string.Format("File encrypted to [{0}]", encryptFile), @"Encrypted", MessageBoxButtons.OK, MessageBoxIcon.Information);
}