private void buttonSave_Click(object sender, EventArgs e)
{
m = new ModelClass();
StreamWriter sw = null;;
try
{
sw = new StreamWriter(PathFile);
m.saveFile(ct, sw);
sw.Close();
}
catch (Exception ex)
{
MessageBox.Show("Error writing file: " + ex.Message);
}
finally
{
sw.Close();
}
}
private void buttonSaveAs_Click(object sender, EventArgs e)
{
m = new ModelClass();
StreamWriter sw;
SaveFileDialog saveFileDialog1 = new SaveFileDialog();
saveFileDialog1.Filter = "txt files (*.txt)|*.txt";
saveFileDialog1.FilterIndex = 1;
saveFileDialog1.RestoreDirectory = true;
if (saveFileDialog1.ShowDialog() == DialogResult.OK)
{
try
{
sw = new StreamWriter(saveFileDialog1.FileName);
m.saveFile(ct, sw);
sw.Close();
}
catch (Exception ex)
{
MessageBox.Show("Error writing file: " + ex.Message);
}
}
}
private void buttonOpen_Click(object sender, EventArgs e)
{
m = new ModelClass();
StreamReader sr = null;
OpenFileDialog openFileDialog1 = new OpenFileDialog();
openFileDialog1.InitialDirectory = "c:\\";
openFileDialog1.Filter = "txt files (*.txt)|*.txt";
openFileDialog1.FilterIndex = 1;
openFileDialog1.RestoreDirectory = true;
if (openFileDialog1.ShowDialog() == DialogResult.OK)
{
try
{
sr = new StreamReader(openFileDialog1.FileName);
m.openFile(ct,sr);
Refresh();
}
catch (Exception ex)
{
MessageBox.Show("Error reading file: " + ex.Message);
}
}
}