split textBox1.text into paragraphs

Please can someone help me with the regex.split expression I need:

to be able to split the string of text in textBox1 into paragraphs

where a blank line between lines of text is the delimiter.

LORD ORION
If i understand what your saying correctly thiers this::

using (StreamReader sr = new StreamReader(ofd.FileName)) this is using a OpenFileDialog "ofd"

this.listView1.Items.Add(new ListViewItem(sr.ReadLine().Split(':'))); // Adding a Semi Colon example johndoe : 0123456

than theirs::

StreamWriter writer = File.CreateText("reminders.txt");

writer.WriteLine("Dont forget its Mothers day");

writer.WriteLine("Dont forget its Fathers day");

write.WriteLine(" Happy Fathers Day");

for (int i = 0; i < 10; i ++);

writer.Write(i + " ");

// insert a new line

writer.WriteLine(writer.NewLine);

//Closing automatically flushes

writer.Close();

Hope this gives you some idea's with what you needed...
Raymundo Chapa94595
thanks but maybe I was not clear. The user enters some text into textBox1 in the form of paragraphs with 1 blank line between paragraphs.

I would like to split the paragraphs and need help with the regex.split expression. I tried

foreach (string strItem in Regex.Split(textBox1.Text, ("" + ("\n\n"))))

{

MessageBox.Show (strItem);

}

but this does not seem to work.
VectorR3
Figured it out if anyone is interested

Regex.Split(textBox1.Text, "\r\n\r\n")
split textBox1.text into paragraphs