i tried to use these lines of codes:
public class PrintingExample : System.Windows.Forms.Form { private System.ComponentModel.Container components; private System.Windows.Forms.Button printButton; private Font printFont; private StreamReader streamToPrint;
public PrintingExample() : base() { // The Windows Forms Designer requires the following call. InitializeComponent(); }
// The Click event is raised when the user clicks the Print button. private void printButton_Click(object sender, EventArgs e) { try { streamToPrint = new StreamReader ("C:\\My Documents\\MyFile.txt"); try { printFont = new Font("Arial", 10); PrintDocument pd = new PrintDocument(); pd.PrintPage += new PrintPageEventHandler (this.pd_PrintPage); pd.Print(); } finally { streamToPrint.Close(); } } catch(Exception ex) { MessageBox.Show(ex.Message); } }
// The PrintPage event is raised for each page to be printed. private void pd_PrintPage(object sender, PrintPageEventArgs ev) { float linesPerPage = 0; float yPos = 0; int count = 0; float leftMargin = ev.MarginBounds.Left; float topMargin = ev.MarginBounds.Top; string line = null;
// Calculate the number of lines per page. linesPerPage = ev.MarginBounds.Height / printFont.GetHeight(ev.Graphics);
// Print each line of the file. while(count < linesPerPage && ((line=streamToPrint.ReadLine()) != null)) { yPos = topMargin + (count * printFont.GetHeight(ev.Graphics)); ev.Graphics.DrawString(line, printFont, Brushes.Black, leftMargin, yPos, new StringFormat()); count++; }
// If more lines exist, print another page. if(line != null) ev.HasMorePages = true; else ev.HasMorePages = false; }
// The Windows Forms Designer requires the following procedure. private void InitializeComponent() { this.components = new System.ComponentModel.Container(); this.printButton = new System.Windows.Forms.Button();
this.ClientSize = new System.Drawing.Size(504, 381); this.Text = "Print Example";
printButton.ImageAlign = System.Drawing.ContentAlignment.MiddleLeft; printButton.Location = new System.Drawing.Point(32, 110); printButton.FlatStyle = System.Windows.Forms.FlatStyle.Flat; printButton.TabIndex = 0; printButton.Text = "Print the file."; printButton.Size = new System.Drawing.Size(136, 40); printButton.Click += new System.EventHandler(printButton_Click);
this.Controls.Add(printButton); }
// This is the main entry point for the application. public static void Main(string[] args) { Application.Run(new PrintingExample()); }}
replacing :
streamToPrint = new StreamReader ("C:\\My Documents\\MyFile.txt"); try
with :
streamToPrint = new StreamReader ("http://www.google.com"); try
but it has an error message : " URI format not supported"
so what must i do so that i can print url format?