private void button3_Click(object sender, EventArgs e)
{
SubmitPaper yourFriendSPaper = DecodeFile(yourFriendFileName);
SubmitPaper yourSPaper = DecodeFile(yourFileName);
if (yourFriendSPaper != null && yourSPaper != null)
{
yourSPaper.SPaper = yourFriendSPaper.SPaper;
yourSPaper.SubmitTime = DateTime.Now;
EncodeFile(textBox2.Text, yourSPaper);
}
else
{
MessageBox.Show("Cannot decode file", "Error");
}
MessageBox.Show("Create file successfuly");
}
private void EncodeFile(string fileName, SubmitPaper yourSPaper)
{
if ((fileName != null) && (fileName.Trim() != ""))
{
FileStream fs = new FileStream(fileName, FileMode.Create);
BinaryFormatter formatter = new BinaryFormatter();
try
{
formatter.Serialize(fs, yourSPaper);
}
catch (Exception exception)
{
MessageBox.Show("Failed to create new file!\nReason: " + exception.Message, "Take an error!", MessageBoxButtons.OK, MessageBoxIcon.Hand);
}
finally
{
fs.Close();
}
}
}
private SubmitPaper DecodeFile(string fileName)
{
SubmitPaper c = null;
if ((fileName != null) && (fileName.Trim() != ""))
{
FileStream serializationStream = new FileStream(fileName, FileMode.Open);
try
{
BinaryFormatter formatter = new BinaryFormatter();
c = (SubmitPaper)formatter.Deserialize(serializationStream);
}
catch (Exception exception)
{
MessageBox.Show("Failed to load Sample!\nReason: " + exception.Message, "Take an error!", MessageBoxButtons.OK, MessageBoxIcon.Hand);
}
finally
{
serializationStream.Close();
}
}
return(c);
}
