Save document before printing a RichTextBox c#

[txomin]

Hi all,

Following the instructions of this link http://support.microso ft.com/kb/812425, i've been able to print the content of a RichTextBox control . Apart from that , I want to have the chance to create and save a file with the content of the RichTextBox. I've read a thread (http://www.thescripts. com/forum/thread159382.ht ml) and i've been able to create files. But those files don't have any extension and I dont know how I can open them. I opened them with Notepad,Word... but i just get strange symbols...
-Does anybody now how I can open those files ?
-Is there any way that I can create a .doc file with the content of the RichTextBox? How could I do it ?

Thanks for ur help!

[txomin]

Hi,

I've been able to create and save a .rtf file with the text of a RichtextBox.

private void btnPrint_Click( object sender, EventArgs e)
{
if (this.saveFileD ialog1.ShowDial og() == DialogResult.OK )
if ((this.saveFile Dialog1.FileNam e.Length) > 0)
this.richTextBo xPrintCtrl1.Sav eFile(this.save FileD ialog1.FileName , RichTextBoxStre amType.RichText );
// Instruction to
// Open this.saveFileD ialog1.FileName without showing any OpenDialog.
// Just open it as soon as its created.

But i'd like to pop up the .rtf file that has just been created, without opening any OpenDialog. I mean, click the Print button, choose the location where the .rtf will be created , create it , and pop up the file that has just been created.

Can anyone help me ?