How Can I Set Text-String As Note Of Slide

I Want To Set Some Text String AS A notes In slide,

Right Now There is No any Notes In Slide But I Have To Set Some String As Notes In Slide So Plz (Visual Studio 2005)With C#.

Help Me Plz.....

Dear Chintan,

Below is the C# code that adds notes in the first slide. You can also see the output presentation created by this code which is attached by me.

C# Code

//Create presentation, it adds one blank slide by default
Presentation srcPres = new Presentation();

//Get the reference to slide by position
//Position can be any number from 1 to Presentation.Slides.LastSlidePosition
Slide srcSld = srcPres.GetSlideByPosition(1);

//Add notes to the slides

//Get access to slide notes
Notes srcNotes = srcSld.Notes;

//The above two lines can also be written as
//Notes srcNotes1 = srcSld.AddNotes();

//One paragraph and one portion is added by default
//Get default paragraph and portion
Paragraph defPara = srcNotes.Paragraphs[0];
Portion defPortion = defPara.Portions[0];

//Add text string
defPortion.Text = "This is first portion in the first paragraph.";

//The above lines can aslo be written as
//srcNotes.Paragraphs[0].Portions[0].Text = "This is first portion in the first paragraph.";

//Second paragraph will have to be added programmatically
Paragraph newPara = new Paragraph(defPara);
newPara.Portions[0].Text = "This is first portion in the second paragraph.";

//Add a third pargraph
newPara = new Paragraph(srcNotes.Paragraphs[0]);
newPara.Portions[0].Text = "This is first portion in the third paragraph.";

//Write presentation on disk

I Got it,

Thank You Very Much, Shakeel Faiz Sir!!