private RectangleF RenderTableHeader(Font font, RectangleF rc, params string[] fields)
{
// calculate cell width (same for all columns)
RectangleF rcCell = rc;
rcCell.Width = rc.Width / fields.Length;
rcCell.Height = 0;
// calculate cell height (max of all columns)
foreach (string field in fields)
{
float height = PdfCotizacion.MeasureString(field, font, rcCell.Width).Height;
rcCell.Height = Math.Max(rcCell.Height, height);
}
// render header cells
StringFormat sf = new StringFormat();
foreach (string field in fields)
{
sf.Alignment = StringAlignment.Center;
sf.LineAlignment = StringAlignment.Center;
PdfCotizacion.FillRectangle(Brushes.Black, rcCell);
PdfCotizacion.DrawString(field, font, Brushes.White, rcCell, sf);
rcCell.Offset(rcCell.Width, 0);
}
// update rectangle and return it
rc.Offset(0, rcCell.Height);
return(rc);
}
private void AddFooters()
{
Font fontHorz = new Font("Tahoma", 7, FontStyle.Bold);
StringFormat sfRight = new StringFormat();
sfRight.Alignment = StringAlignment.Far;
for (int page = 0; page < PdfCotizacion.Pages.Count; page++)
{
// select page we want (could change PageSize)
PdfCotizacion.CurrentPage = page;
// build rectangles for rendering text
RectangleF rcPage = GetPageRect();
RectangleF rcFooter = rcPage;
rcFooter.Y = rcFooter.Bottom + 6;
rcFooter.Height = 12;
RectangleF rcVert = rcPage;
rcVert.X = rcPage.Right + 6;
// add left-aligned footer
string text = AppSettings.NomSede + " - " + AppSettings.UbicacionSede + " TEL: " + AppSettings.TelfSede;
PdfCotizacion.DrawString(text, fontHorz, Brushes.Black, rcFooter);
// add right-aligned footer
string TextVertical = string.Format("Page {0} of {1}", page + 1, PdfCotizacion.Pages.Count);
PdfCotizacion.DrawString(TextVertical, fontHorz, Brushes.Black, rcFooter, sfRight);
// draw lines on bottom and right of the page
PdfCotizacion.DrawLine(Pens.Black, rcPage.Left, rcPage.Bottom, rcPage.Right, rcPage.Bottom);
}
}
private RectangleF RenderTableRow(Font font, Font hdrFont, RectangleF rcPage, RectangleF rc, string[] fields, DataRow dr)
{
// calculate cell width (same for all columns)
RectangleF rcCell = rc;
rcCell.Width = rc.Width / fields.Length;
rcCell.Height = 0;
// calculate cell height (max of all columns)
rcCell.Inflate(-4, 0);
foreach (string field in fields)
{
string text = dr[field].ToString();
float height = PdfCotizacion.MeasureString(text, font, rcCell.Width).Height;
rcCell.Height = Math.Max(rcCell.Height, height);
}
rcCell.Inflate(4, 0);
// break page if we have to
if (rcCell.Bottom > rcPage.Bottom)
{
PdfCotizacion.NewPage();
rc = RenderTableHeader(hdrFont, rcPage, fields);
rcCell.Y = rc.Y;
}
// center vertically just to show how
StringFormat sf = new StringFormat();
sf.LineAlignment = StringAlignment.Near;
// render data cells
Pen pen = new Pen(Brushes.Blue, 0.1f);
foreach (string field in fields)
{
// get content
string text = dr[field].ToString();
// set horizontal alignment
double d;
sf.Alignment = (double.TryParse(text, NumberStyles.Any, CultureInfo.CurrentCulture, out d))
? StringAlignment.Near
: StringAlignment.Near;
// render cell
PdfCotizacion.DrawRectangle(pen, rcCell);
rcCell.Inflate(-4, 0);
PdfCotizacion.DrawString(text, font, Brushes.Black, rcCell, sf);
rcCell.Inflate(4, 0);
rcCell.Offset(rcCell.Width, 0);
}
pen.Dispose();
// update rectangle and return it
rc.Offset(0, rcCell.Height);
return(rc);
}
internal RectangleF RenderParagraph(string text, Font font, RectangleF rcPage, RectangleF rc, bool outline, int Tipo)
{
// if it won't fit this page, do a page break
rc.Height = PdfCotizacion.MeasureString(text, font, rc.Width).Height;
if (rc.Bottom > rcPage.Bottom)
{
PdfCotizacion.NewPage();
rc.Y = rcPage.Top;
}
// draw the string
StringFormat sf = new StringFormat();
if (Tipo == 1)
{
sf.Alignment = StringAlignment.Center;
sf.LineAlignment = StringAlignment.Center;
PdfCotizacion.DrawString(text, font, Brushes.Black, rc, sf);
}
else if (Tipo == 2)
{
sf.Alignment = StringAlignment.Near;
sf.LineAlignment = StringAlignment.Near;
PdfCotizacion.DrawString(text, font, Brushes.Black, rc, sf);
}
else if (Tipo == 3)
{
sf.Alignment = StringAlignment.Far;
sf.LineAlignment = StringAlignment.Far;
PdfCotizacion.DrawString(text, font, Brushes.Black, rc, sf);
}
//add headings to outline
if (outline)
{
PdfCotizacion.DrawLine(Pens.Black, rc.X, rc.Y, rc.Right, rc.Y);
}
// update rectangle for next time
rc.Offset(0, rc.Height);
return(rc);
}
public void CrearPdf()
{
try
{
Cursor = Cursors.WaitCursor;
if (tdbgCotizacion.RowCount == 0)
{
Cursor = Cursors.Default;
return;
}
if (CbProveedor.SelectedValue == null)
{
MessageBox.Show("Seleccione el Proveedor.", "Advertencia", MessageBoxButtons.OK, MessageBoxIcon.Warning);
Cursor = Cursors.Default;
return;
}
dtCotizacion.AcceptChanges();
DataView dvProveedor = new DataView(dtProveedor);
dvProveedor.RowFilter = "IDProveedor='" + CbProveedor.SelectedValue + "'";
string EmailProveedor = Convert.ToString(dvProveedor[0][2]);
string NomProveedor = Convert.ToString(dvProveedor[0][1]);
//create pdf document
this.PdfCotizacion.Clear();
this.PdfCotizacion.DocumentInfo.Title = "COTIZACIÓN";
//calculate page rect (discounting margins)
RectangleF rcPage = GetPageRect();
RectangleF rc = rcPage;
Image img = Properties.Resources.HalleyLogo;
Rectangle RC = new Rectangle(30, 12, 160, 44);
PdfCotizacion.DrawImage(img, RC);
PdfCotizacion.DrawRectangle(Pens.White, RC);
// add title
Font titleFont = new Font("Tahoma", 20, FontStyle.Regular);
Font detalleFont = new Font("Tahoma", 15, FontStyle.Regular);
rc = RenderParagraph(PdfCotizacion.DocumentInfo.Title, titleFont, rcPage, rc, false, 3);
RenderParagraph("Proveedor : " + NomProveedor, detalleFont, rcPage, rc, false, 3);
rc = RenderParagraph("Comprador : " + AppSettings.ApeNom_Login, detalleFont, rcPage, rc, false, 2);
rc = RenderTable(rc, rcPage, dtCotizacion, "ProductoID", "Descripcion", "UM", "CantidadSolicitada");
// second pass to number pages
AddFooters();
//enviar correo
string NomArchivo = AppSettings.EmpresaID + "COTIZACION.pdf";
string fileName = "\\\\192.168.1.21\\cotizacion\\" + NomArchivo;
this.PdfCotizacion.Save(fileName);
string ruta = "D:\\COTIZACION\\" + NomArchivo;
string Asunto = "COTIZACIÓN " + AppSettings.NomEmpresa;
string Mensaje = "Deseo que me cotizé los siguientes productos.\nAdjuntado en el pdf.\n\nREMITIR A: " + AppSettings.UserEmail;
new CL_Helper().SendMail(Asunto, Mensaje, EmailProveedor, AppSettings.UserEmail, ruta);
MessageBox.Show("Se envió la cotización correctamente.", "Mensaje", MessageBoxButtons.OK, MessageBoxIcon.Information);
dtCotizacion.Rows.Clear();
this.tdbgCotizacion.SetDataBinding(dtCotizacion, "", true);
Get_Requerimientos(AppSettings.EmpresaID);
//Process.Start(fileName);
Cursor = Cursors.Default;
}
catch (Exception ex)
{
Cursor = Cursors.Default;
MessageBox.Show(ex.Message, "Mensaje", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}