How to diplay Printdialog and Prinview windows befor Print starts in Windows Forms

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C#

.NET

Hello guys,I am working on my Project in Windows Forms and what I have to do is to get data from Excel File and display this data in datagridview. If in dgv Row is elected, I have to get data from selected Row and send it to Html Document and than I need to Print that Html Document. Also printing and evrything is working but I need now to diplay Printdialog and Prinview window before Print starts and I donn't know how to do that, where have I to insert Printdialog Method?. In my Case Printing start direct when I press a Button, but I want to display Prindialog and Printview window too. Can someone help me with this ? here's my Code:

//Here I am getting Selected Row values
foreach (DataGridViewRow row in dataGridView1.SelectedRows)
{
    string treqingi, gvari, saxeli, telefoni, tarigi, wona;
    treqingi = row.Cells[0].Value.ToString();
    gvari = row.Cells[1].Value.ToString();
    saxeli = row.Cells[2].Value.ToString();
    telefoni = row.Cells[3].Value.ToString();
    tarigi = row.Cells[4].Value.ToString();
    wona = row.Cells[5].Value.ToString();

    InsertingVariableIntoHtml(treqingi, saxeli, gvari, telefoni, wona);
}

// HTML page Printing
// Create a WebBrowser instance.
WebBrowser webBrowserForPrinting = new WebBrowser();

// Add an event handler that prints the document after it loads.
webBrowserForPrinting.DocumentCompleted +=
    new WebBrowserDocumentCompletedEventHandler(PrintDocument);

// Set the Url property to load the document.
webBrowserForPrinting.Url = new Uri(System.IO.Directory.GetCurrentDirectory() + "\\intel\\main.html");

}

private void PrintDocument(object sender, WebBrowserDocumentCompletedEventArgs e)
        {
            // Print the document now that it is fully loaded.
            ((WebBrowser)sender).Print();

            // Dispose the WebBrowser now that the task is complete. 
            ((WebBrowser)sender).Dispose();
        }