/// <summary>
/// Saves the user input to the .txt file when the Save button is clicked
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void BtnSave_Click(object sender, EventArgs e)
{
// use streamwriter to write
StreamWriter outputFile;
try
{
// obtain user input and format for save
string inputToSave = $"{TxtBoxCollege.Text}, {TxtBoxCity.Text}";
// open
outputFile = File.AppendText(filepath);
// use
outputFile.WriteLine(inputToSave);
// close
outputFile.Close();
// clear results and reset cursor focus to first box
TxtBoxCollege.Clear();
TxtBoxCity.Clear();
TxtBoxCollege.Focus();
// update LstBox
LstBoxColleges.Items.Add(inputToSave);
// notify user of successful svae
MessageBox.Show($"{inputToSave} was successfully saved");
}
catch (Exception ex)
{
// would show on write error
MessageBox.Show(ex.Message);
}
}
/// <summary>
/// We take the user input and append it to the end of the text file. We first make sure there is valid input. We concatenate the two user inputs from the text boxes
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void BtnSave_Click(object sender, EventArgs e)
{
string userCollege = TxtBoxCollege.Text;
string userCity = TxtBoxCity.Text;
if (userCollege != "" && userCity != "")
{
string collegecity = $"{userCollege},{userCity}";
try
{
StreamWriter outputfile = File.AppendText(filename);
outputfile.WriteLine(collegecity);
outputfile.Close();
LstBox.Items.Add(collegecity);
TxtBoxCity.Clear();
TxtBoxCollege.Clear();
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
}
