Question

i have problem with closing saveFileDialog. when i click’cancel’ window appears once again. here is my code:

        private void SaveAsItem_Click(object sender, EventArgs e)
    {
        saveFileDialog1.FileName = "untitled";
        saveFileDialog1.Filter = "Text (*.txt)|*.txt";
        saveFileDialog1.ShowDialog();
        System.IO.StreamWriter SaveFile = new System.IO.StreamWriter(saveFileDialog1.FileName);
        if (saveFileDialog1.ShowDialog()==DialogResult.Cancel)
        {
            richTextBox1.Text = "CANCEL";
            issaved = false;
        }
        else
        {
            issaved = true;
            SaveFile.WriteLine(richTextBox1.Text);
        }
        SaveFile.Close();
    }

Answer 1

You’re calling saveFileDialog1.ShowDialog() twice, once to show it and once to get the result. You only need to call it once. Remove the line that says, saveFileDialog1.ShowDialog(); by itself, you’re already doing that inside the if condition.

Edit: you’ll also need to move all the FileStream operations inside of the else block for it to work properly after you remove that line. Here is my edited version:

    private void SaveAsItem_Click(object sender, EventArgs e)
{
    saveFileDialog1.FileName = "untitled";
    saveFileDialog1.Filter = "Text (*.txt)|*.txt";
    if (saveFileDialog1.ShowDialog()==DialogResult.Cancel)
    {
        richTextBox1.Text = "CANCEL";
        issaved = false;
    }
    else
    {
        System.IO.StreamWriter SaveFile = new System.IO.StreamWriter(saveFileDialog1.FileName);
        issaved = true;
        SaveFile.WriteLine(richTextBox1.Text);
        SaveFile.Close();
    }
}

You could also skip the FileStream altogether an just do a File.WriteAlltext(saveFileDialog1.FileName, richTextBox1.Text).