private void startLoad()
{
OpenFileDialog openFileDialog = new OpenFileDialog();
openFileDialog.Filter = "txt files (*.txt)|*.txt";
//From example code. What is FitlerIndex doing exactly? Is 2 wrong
openFileDialog.FilterIndex = 2;
openFileDialog.RestoreDirectory = true;
if (openFileDialog.ShowDialog() == System.Windows.Forms.DialogResult.OK)
{
textDocument.FilePath = openFileDialog.FileName;
if (textDocument.Load(textDocument.FilePath))
{
notes_textBox.Text = textDocument.ToString();
unsetModifiedState();
alreadyBeenSaved = true;
}
else
{
System.Windows.Forms.MessageBox.Show("An error occurred loading the document.", "Text Editor", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
}
private void openButton_Click(object sender, RoutedEventArgs e)
{
OpenFileDialog openFileDialog = new OpenFileDialog();
openFileDialog.Filter = "txt files (*.txt)|*.txt";
openFileDialog.FilterIndex = 1;
openFileDialog.RestoreDirectory = true;
if (openFileDialog.ShowDialog() == System.Windows.Forms.DialogResult.OK)
{
textBox.Text = "";
textDocument.Load(openFileDialog.FileName, textBox);
}
}
private void MenuItem_Open_Click(object sender, RoutedEventArgs e)
{
if (textDocument.isChanged && System.Windows.Forms.MessageBox.Show("Want to save your changes?", "Save changes?", MessageBoxButtons.OKCancel) == System.Windows.Forms.DialogResult.OK)
{
if (textDocument.filePath != null)
{
textDocument.Save(textDocument.filePath, textBox);
}
else
{
SaveFileDialog saveFileDialog = new SaveFileDialog();
saveFileDialog.Filter = "txt files (*.txt)|*.txt";
saveFileDialog.FilterIndex = 1;
saveFileDialog.RestoreDirectory = true;
if (saveFileDialog.ShowDialog() == System.Windows.Forms.DialogResult.OK)
{
textDocument.Save(saveFileDialog.FileName, textBox);
}
}
//textBox.Text = "";
//textDocument.isChanged = false;
}
OpenFileDialog openFileDialog = new OpenFileDialog();
openFileDialog.Filter = "txt files (*.txt)|*.txt";
openFileDialog.FilterIndex = 1;
openFileDialog.RestoreDirectory = true;
if (openFileDialog.ShowDialog() == System.Windows.Forms.DialogResult.OK)
{
textBox.Text = "";
textDocument.Load(openFileDialog.FileName, textBox);
}
textDocument.filePath = openFileDialog.FileName; //takes note of where the user opened the file from
textDocument.isChanged = false; //loading the file in will trigger the TextChanged event, so I set it to false here so users can exit after loading if nothing has changed
}