private void miSave_Click(object sender, EventArgs e)
{
if (txt != null)
{
txt = new Text_Value(txt.FileName);
txt.Text[0] = rtb_Text.Text;
txt.Save();
rtb_Text.Text = txt.Text[0];
this.Text = txt.FileName + " - Блокнот";
}
else
{
SaveFileDialog sfd = new SaveFileDialog();
sfd.FileName = "Новый текст"; // Default file name
sfd.DefaultExt = ".txt"; // Default file extension
sfd.Filter = "Text documents (.txt)|*.txt";
if (sfd.ShowDialog() == DialogResult.OK)
{
txt = new Text_Value(sfd.FileName);
txt.Text[0] = rtb_Text.Text;
txt.Save();
rtb_Text.Text = txt.Text[0];
this.Text = txt.FileName + " - Блокнот";
}
;
}
}
private void miOpen_Click(object sender, EventArgs e)
{
OpenFileDialog ofd = new OpenFileDialog();
ofd.Filter = "Text documents (.txt)|*.txt";
if (ofd.ShowDialog() == DialogResult.OK)
{
txt = new Text_Value(ofd.FileName);
txt.Load();
rtb_Text.Text = "";
int count = 0;
foreach (var item in txt.Text)
{
count++;
if (count == txt.Text.Length)
{
rtb_Text.Text += item;
}
else
{
rtb_Text.Text += item + "\n";
}
}
this.Text = txt.FileName + " - Блокнот";
}
}
private void miNew_Click(object sender, EventArgs e)
{
SaveFileDialog sfd = new SaveFileDialog();
sfd.FileName = "Новый текст"; // Default file name
sfd.DefaultExt = ".txt"; // Default file extension
sfd.Filter = "Text documents (.txt)|*.txt";
if (sfd.ShowDialog() == DialogResult.OK)
{
txt = new Text_Value(sfd.FileName, new string[1]);
txt.Save();
rtb_Text.Text = "";
this.Text = txt.FileName + " - Блокнот";
}
;
}
protected override void OnFormClosing(FormClosingEventArgs e)
{
base.OnFormClosing(e);
if (e.CloseReason == CloseReason.WindowsShutDown)
{
return;
}
// Confirm user wants to close
switch (MessageBox.Show(this, "Вы хотите сохранить изменения?", "Сохранить изменения?", MessageBoxButtons.YesNo, MessageBoxIcon.Question))
{
case DialogResult.Yes:
if (txt != null)
{
txt = new Text_Value(txt.FileName);
txt.Text[0] = rtb_Text.Text;
txt.Save();
rtb_Text.Text = txt.Text[0];
this.Text = txt.FileName + " - Блокнот";
}
else
{
SaveFileDialog sfd = new SaveFileDialog();
sfd.FileName = "Новый текст"; // Default file name
sfd.DefaultExt = ".txt"; // Default file extension
sfd.Filter = "Text documents (.txt)|*.txt";
if (sfd.ShowDialog() == DialogResult.OK)
{
txt = new Text_Value(sfd.FileName);
txt.Text[0] = rtb_Text.Text;
txt.Save();
rtb_Text.Text = txt.Text[0];
}
;
}
break;
default:
break;
}
}