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- private void printDocument1_BeginPrint(object sender, System.Drawing.Printing.PrintEventArgs e)
- {
- try
- {
- strFormat = new StringFormat();
- strFormat.Alignment = StringAlignment.Near;
- strFormat.LineAlignment = StringAlignment.Center;
- strFormat.Trimming = StringTrimming.EllipsisCharacter;
- arrColumnLefts.Clear();
- arrColumnWidths.Clear();
- iCellHeight = 0;
- iRow = 0;
- bFirstPage = true;
- bNewPage = true;
- // Calculating Total Widths
- iTotalWidth = 0;
- foreach (DataGridViewColumn dgvGridCol in dataGridView1.Columns)
- {
- iTotalWidth += dgvGridCol.Width;
- }
- }
- catch (Exception ex)
- {
- MessageBox.Show(ex.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
- }
- }
- 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 dataGridView1.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 <= dataGridView1.Rows.Count - 1)
- {
- DataGridViewRow GridRow = dataGridView1.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)
- {
- //Draw Header
- e.Graphics.DrawString("Reports", new Font(dataGridView1.Font, FontStyle.Bold),
- Brushes.Black, e.MarginBounds.Left, e.MarginBounds.Top -
- e.Graphics.MeasureString("Reports", new Font(dataGridView1.Font,
- FontStyle.Bold), e.MarginBounds.Width).Height - 13);
- String strDate = DateTime.Now.ToLongDateString() + " " + DateTime.Now.ToShortTimeString();
- //Draw Date
- e.Graphics.DrawString(strDate, new Font(dataGridView1.Font, FontStyle.Bold),
- Brushes.Black, e.MarginBounds.Left + (e.MarginBounds.Width -
- e.Graphics.MeasureString(strDate, new Font(dataGridView1.Font,
- FontStyle.Bold), e.MarginBounds.Width).Width), e.MarginBounds.Top -
- e.Graphics.MeasureString("Reports", new Font(new Font(dataGridView1.Font,
- FontStyle.Bold), FontStyle.Bold), e.MarginBounds.Width).Height - 13);
- //Draw Columns
- iTopMargin = e.MarginBounds.Top;
- foreach (DataGridViewColumn GridCol in dataGridView1.Columns)
- {
- e.Graphics.FillRectangle(new SolidBrush(Color.LightGray),
- new Rectangle((int)arrColumnLefts[iCount], iTopMargin,
- (int)arrColumnWidths[iCount], iHeaderHeight));
- e.Graphics.DrawRectangle(Pens.Black,
- new 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 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);
- }
- }
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