how to print visible columns in data grid view

Thanks for your response Rajesh but its not working.. let me show you my code for print button.. private void printDocument1_PrintPage(object sender, System.Drawing.Printing.PrintPageEventArgs e) { try { //Set the left margin int iLeftMargin = e.MarginBounds.Left; //Set the top margin int iTopMargin = e.MarginBounds.Top; //Whether more pages have to print or not bool bMorePagesToPrint = false; int iTmpWidth = 0; //For the first page to print set the cell width and header height if (bFirstPage) { foreach (DataGridViewColumn GridCol in gv_show_details.Columns) { iTmpWidth = (int)(Math.Floor((double)((double)GridCol.Width / (double)iTotalWidth * (double)iTotalWidth * ((double)e.MarginBounds.Width / (double)iTotalWidth)))); iHeaderHeight = (int)(e.Graphics.MeasureString(GridCol.HeaderText, GridCol.InheritedStyle.Font, iTmpWidth).Height) + 11; // Save width and height of headres arrColumnLefts.Add(iLeftMargin); arrColumnWidths.Add(iTmpWidth); iLeftMargin += iTmpWidth; } } //Loop till all the grid rows not get printed while (iRow <= gv_show_details.Rows.Count - 1) { DataGridViewRow GridRow = gv_show_details.Rows[iRow]; //Set the cell height iCellHeight = GridRow.Height + 5; int iCount = 0; //Check whether the current page settings allo more rows to print if (iTopMargin + iCellHeight >= e.MarginBounds.Height + e.MarginBounds.Top) { bNewPage = true; bFirstPage = false; bMorePagesToPrint = true; break; } else { if (bNewPage) { page++; float x = 0; float y = 0; try { e.Graphics.DrawImage(resizeImage(System.Drawing.Image.FromFile("logo.jpg")), 10, 30); } catch (Exception) { } e.Graphics.DrawString(StartUp.clientName + "\n " + StartUp.client_address + " - " + StartUp.pin_no + "\n Academic Year : " + YearWise.ac_year + "\n Checklist Class wise Exam Details : " + cb_class.Text + " - " + cb_exams_name.Text, new System.Drawing.Font(gv_show_details.Font, FontStyle.Bold), Brushes.Black, e.MarginBounds.Left, e.MarginBounds.Top - e.Graphics.MeasureString(StartUp.clientName + "\n " + StartUp.client_address + " - " + StartUp.pin_no + "\n Checklist Class wise Exam Details : " + cb_class.Text + " - " + cb_exams_name.Text, new System.Drawing.Font(gv_show_details.Font, FontStyle.Bold), e.MarginBounds.Width).Height - 13); String strDate = DateTime.Now.ToLongDateString() + " " + DateTime.Now.ToShortTimeString() + "\nPage No: " + page.ToString(); //Draw Date e.Graphics.DrawString(strDate, new System.Drawing.Font(gv_show_details.Font, FontStyle.Bold), Brushes.Black, e.MarginBounds.Left + (e.MarginBounds.Width - e.Graphics.MeasureString(strDate, new System.Drawing.Font(gv_show_details.Font, FontStyle.Bold), e.MarginBounds.Width).Width), e.MarginBounds.Top - e.Graphics.MeasureString(StartUp.clientName + "\n " + StartUp.client_address + StartUp.city + StartUp.pin_no + "\n Checklist Class wise Exam Details", new System.Drawing.Font(new System.Drawing.Font(gv_show_details.Font, FontStyle.Bold), FontStyle.Bold), e.MarginBounds.Width).Height - 13); iTopMargin = e.MarginBounds.Top; foreach (DataGridViewColumn GridCol in gv_show_details.Columns) { e.Graphics.DrawRectangle(Pens.Black, new System.Drawing.Rectangle((int)arrColumnLefts[iCount], iTopMargin, (int)arrColumnWidths[iCount], iHeaderHeight)); e.Graphics.DrawString(GridCol.HeaderText, GridCol.InheritedStyle.Font, new SolidBrush(GridCol.InheritedStyle.ForeColor), new RectangleF((int)arrColumnLefts[iCount], iTopMargin, (int)arrColumnWidths[iCount], iHeaderHeight), strFormat); iCount++; } bNewPage = false; iTopMargin += iHeaderHeight; } iCount = 0; //Draw Columns Contents foreach (DataGridViewCell Cel in GridRow.Cells) { if (Cel.Value != null) { e.Graphics.DrawString(Cel.Value.ToString(), Cel.InheritedStyle.Font, new SolidBrush(Cel.InheritedStyle.ForeColor), new RectangleF((int)arrColumnLefts[iCount], (float)iTopMargin, (int)arrColumnWidths[iCount], (float)iCellHeight), strFormat); } //Drawing Cells Borders e.Graphics.DrawRectangle(Pens.Black, new System.Drawing.Rectangle((int)arrColumnLefts[iCount], iTopMargin, (int)arrColumnWidths[iCount], iCellHeight)); iCount++; } } iRow++; iTopMargin += iCellHeight; } //If more lines exist, print another page. if (bMorePagesToPrint) e.HasMorePages = true; else e.HasMorePages = false; } catch (Exception exc) { MessageBox.Show(exc.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error); } }