private static PdfGrid createHeader(PagesHeaderBuilder header)
{
var table = new PdfGrid(numColumns: 1)
{
WidthPercentage = 100,
RunDirection = PdfWriter.RUN_DIRECTION_RTL,
SpacingAfter = 7
};
var basefont = BaseFont.CreateFont(TestUtils.GetTahomaFontPath(), BaseFont.IDENTITY_H, BaseFont.EMBEDDED);
var gillsans = new iTextSharp.text.Font(basefont, 30, iTextSharp.text.Font.BOLD, new BaseColor(ColorTranslator.FromHtml("#009cde").ToArgb()));
FontSelector selector = new FontSelector();
selector.AddFont(gillsans);
var title = selector.Process("PayPing");
var pdfCell = new PdfPCell(title)
{
RunDirection = PdfWriter.RUN_DIRECTION_RTL,
BorderWidthLeft = 0,
BorderWidthRight = 0,
BorderWidthTop = 0,
BorderWidthBottom = 1,
PaddingBottom = 10,
BorderColorBottom = new BaseColor(System.Drawing.Color.LightGray.ToArgb()),
HorizontalAlignment = Element.ALIGN_CENTER
};
table.AddCell(pdfCell);
return(table);
}
// ---------------------------------------------------------------------------
public void Write(Stream stream)
{
// step 1
using (Document document = new Document(PageSize.A4)) {
// step 2
PdfWriter.GetInstance(document, stream);
// step 3
document.Open();
// step 4
FontSelector selector = new FontSelector();
selector.AddFont(FontFactory.GetFont(FontFactory.TIMES_ROMAN, 12));
selector.AddFont(FontFactory.GetFont(
"MSung-Light", "UniCNS-UCS2-H", BaseFont.NOT_EMBEDDED
));
Phrase ph = selector.Process(TEXT);
document.Add(new Paragraph(ph));
}
}
private FontSelector getFontSelector()
{
var fontSelector = new FontSelector();
foreach (var font in Fonts)
{
fontSelector.AddFont(font);
}
return(fontSelector);
}
// ---------------------------------------------------------------------------
public void Write(Stream stream)
{
using (ZipFile zip = new ZipFile()) {
zip.AddFile(RESOURCE, "");
using (MemoryStream ms = new MemoryStream()) {
using (Document document = new Document(PageSize.A4.Rotate())) {
// step 2
PdfWriter.GetInstance(document, ms);
// step 3
document.Open();
// step 4
fs = new FontSelector();
for (int i = 0; i < FONTS.Length; i++)
{
fs.AddFont(FontFactory.GetFont(
FONTS[i][0], FONTS[i][1], BaseFont.EMBEDDED
));
}
table = new PdfPTable(3);
table.DefaultCell.Padding = 3;
table.DefaultCell.UseAscender = true;
table.DefaultCell.UseDescender = true;
using (XmlReader xr = XmlReader.Create(RESOURCE)) {
xr.MoveToContent();
while (xr.Read())
{
switch (xr.NodeType)
{
case XmlNodeType.Element:
StartElement(xr);
break;
case XmlNodeType.Text:
buf.Append(xr.Value.Trim());
break;
case XmlNodeType.EndElement:
EndElement(xr.Name);
break;
}
}
}
document.Add(table);
}
zip.AddEntry(RESULT, ms.ToArray());
}
zip.Save(stream);
}
}
/// <summary>
/// 转换GridView为PDF文档
/// </summary>
/// <param name="sdr_Context">SqlDataReader</param>
/// <param name="title">标题名称</param>
/// <param name="fontpath_Title">标题字体路径</param>
/// <param name="fontsize_Title">标题字体大小</param>
/// <param name="fontStyle_Title">标题样式</param>
/// <param name="fontColor_Title">标题颜色</param>
/// <param name="fontpath_Col">列头字体路径</param>
/// <param name="fontsize_Col">列头字体大小</param>
/// <param name="fontStyle_Col">列头字体样式</param>
/// <param name="fontColor_Col">列头字体颜色</param>
/// <param name="col_Width">表格总宽度</param>
/// <param name="arr_Width">每列的宽度</param>
/// <param name="pdf_Filename">在服务器端保存PDF时的文件名</param>
/// <param name="FontPath">正文字体路径</param>
/// <param name="FontSize">正文字体大小</param>
/// <param name="fontStyle_Context">正文字体样式</param>
/// <param name="fontColor_Context">正文字体颜色</param>
/// <param name="para">Criteria rows / Report header, depending on the mode</param>
/// <returns>返回调用是否成功</returns>
public static void exp_Pdf(string[] ExtendedFields,
Dictionary <string, string> content, List <string> subtotal, List <string> subavg, List <string> SubCount, List <string> Count,
List <string> group, List <string> avg, List <string> sum, string companyname, string[] para, System.Data.DataTable sdr_Context, string title,
string fontpath_Title, float fontsize_Title, int fontStyle_Title, BaseColor fontColor_Title,
string fontpath_Col, float fontsize_Col, int fontStyle_Col, BaseColor fontColor_Col,
string tempFolderPath, string pdf_Filename,
string FontPath, float FontSize, int fontStyle_Context, BaseColor fontColor_Context,
string[] reportFooter = null)
{
bool showChangeOnly = ExtendedFields[0] == "1"; // CUSTOMERP.Model.REPORT.EXTENDFIELDs.ChangeOnly
bool hideCriteria = ExtendedFields[1] == "1"; //CUSTOMRP.Model.REPORT.EXTENDFIELDs.HideCriteria
Single tableWidth = (sdr_Context.Columns.Count * 200 >= 800 ? 800 : sdr_Context.Columns.Count * 200);
//在服务器端保存PDF时的文件名
string strFileName = pdf_Filename + ".pdf";
//初始化一个目标文档类
Document document = new Document(PageSize.A4.Rotate(), 0, 0, 10, 10);
//调用PDF的写入方法流
//注意FileMode-Create表示如果目标文件不存在，则创建，如果已存在，则覆盖。
//PdfWriter writer = PdfWriter.GetInstance(document, new FileStream(HttpContext.Current.Server.MapPath(strFileName), FileMode.Create));
using (FileStream fs = new FileStream(tempFolderPath + strFileName, FileMode.Create))
{
PdfWriter writer = PdfWriter.GetInstance(document, fs);
//try
//{
//标题字体
BaseFont basefont_Title = BaseFont.CreateFont(fontpath_Title, BaseFont.IDENTITY_H, BaseFont.NOT_EMBEDDED);
Font font_Title = new Font(basefont_Title, fontsize_Title, fontStyle_Title, fontColor_Title);
Font font_COMPANY = new Font(basefont_Title, fontsize_Title - 3, fontStyle_Title, fontColor_Title);
Font font_CRITERIAL = new Font(basefont_Title, fontsize_Title - 4, fontStyle_Title, fontColor_Title);
Font font_DATETIME = new Font(basefont_Title, fontsize_Title - 4, fontStyle_Title, fontColor_Title);
//表格列字体
BaseFont basefont_Col = BaseFont.CreateFont(fontpath_Col, BaseFont.IDENTITY_H, BaseFont.NOT_EMBEDDED);
Font font_Col = new Font(basefont_Col, fontsize_Col, fontStyle_Col, fontColor_Col);
//正文字体
BaseFont basefont_Context = BaseFont.CreateFont(FontPath, BaseFont.IDENTITY_H, BaseFont.NOT_EMBEDDED);
FontSelector selector = new FontSelector(); //Cheong - 2015/02/10 - use selector when phrase can have mixed language (like English and Chinese)
selector.AddFont(FontFactory.GetFont(FontFactory.COURIER, FontSize, fontStyle_Context, fontColor_Context));
selector.AddFont(new Font(basefont_Context, FontSize, fontStyle_Context, fontColor_Context)); // feeded is SimSun for CHS
selector.AddFont(FontFactory.GetFont("MHei-Medium", "UniCNS-UCS2-H", FontSize, fontStyle_Context, fontColor_Context)); // add CHT font
FontSelector boldselector = new FontSelector(); //Cheong - 2015/02/10 - use selector when phrase can have mixed language (like English and Chinese)
boldselector.AddFont(FontFactory.GetFont(FontFactory.COURIER, FontSize, fontStyle_Context | iTextSharp.text.Font.BOLD, fontColor_Context));
boldselector.AddFont(new Font(basefont_Context, FontSize, fontStyle_Context | iTextSharp.text.Font.BOLD, fontColor_Context)); // feeded is SimSun for CHS
boldselector.AddFont(FontFactory.GetFont("MHei-Medium", "UniCNS-UCS2-H", FontSize, fontStyle_Context | iTextSharp.text.Font.BOLD, fontColor_Context)); // add CHT font
FontSelector greyselector = new FontSelector(); //Cheong - 2015/02/10 - use selector when phrase can have mixed language (like English and Chinese)
greyselector.AddFont(FontFactory.GetFont(FontFactory.COURIER, FontSize, fontStyle_Context, BaseColor.LIGHT_GRAY));
greyselector.AddFont(new Font(basefont_Context, FontSize, fontStyle_Context, BaseColor.LIGHT_GRAY)); // feeded is SimSun for CHS
greyselector.AddFont(FontFactory.GetFont("MHei-Medium", "UniCNS-UCS2-H", FontSize, fontStyle_Context, BaseColor.LIGHT_GRAY)); // add CHT font
//打开目标文档对象
document.Open();
#region Company name
Paragraph Company = new Paragraph(companyname, font_COMPANY);
Company.IndentationLeft = 100;
Company.Alignment = Element.ALIGN_LEFT;
document.Add(Company);
#endregion Company name
#region Report title
Paragraph p_Title = new Paragraph(title, font_Title);
p_Title.Alignment = Element.ALIGN_LEFT;
p_Title.IndentationLeft = 100;
p_Title.SpacingAfter = 8;
document.Add(p_Title);
#endregion Report Title
#region Criteria
//v1.1.0 - Cheong - 2016/06/01 - Hide criteria text
if (!hideCriteria)
{
for (int i = 0; i < para.Length; i++)
{
Paragraph P_pa = new Paragraph(para[i], font_CRITERIAL);
P_pa.Alignment = Element.ALIGN_LEFT;
P_pa.IndentationLeft = 100;
document.Add(P_pa);
}
}
#endregion
#region Print on date
Paragraph P_date = new Paragraph("Print on : " + DateTime.Now.ToString("yyyy-MM-dd"), font_DATETIME);
P_date.Alignment = Element.ALIGN_LEFT;
P_date.IndentationLeft = 100;
document.Add(P_date);
P_date.SpacingBefore = 32;
#endregion
//根据数据表内容创建一个PDF格式的表
PdfPTable table = new PdfPTable(sdr_Context.Columns.Count);
table.SpacingBefore = 42;
table.TotalWidth = tableWidth; //表格总宽度
table.LockedWidth = true; //锁定宽度
List <int> arr = new List <int>();
for (int jj = 0; jj < sdr_Context.Columns.Count; jj++)
{
arr.Add(100);
}
table.SetWidths(arr.ToArray());//设置每列宽度
//构建列头
//设置列头背景色
table.DefaultCell.BackgroundColor = iTextSharp.text.BaseColor.LIGHT_GRAY;
//设置列头文字水平、垂直居中
table.DefaultCell.HorizontalAlignment = PdfPCell.ALIGN_CENTER;
table.DefaultCell.VerticalAlignment = PdfPCell.ALIGN_MIDDLE;
// 告诉程序这行是表头，这样页数大于1时程序会自动为你加上表头。
table.HeaderRows = 1;
if (sdr_Context.Rows.Count > 0)
{
for (int i = 0; i < sdr_Context.Columns.Count; i++)
{
//v1.0.0 - Cheong - 2015/05/27 - Use Displayname instead
//table.AddCell(new Phrase(sdr_Context.Columns[i].ColumnName, font_Col));
table.AddCell(new Phrase(content[sdr_Context.Columns[i].ColumnName], font_Col));
}
// 添加数据
//设置标题靠左居中
table.DefaultCell.HorizontalAlignment = PdfPCell.ALIGN_LEFT;
// 设置表体背景色
table.DefaultCell.BackgroundColor = BaseColor.WHITE;
table.DefaultCell.BorderColor = BaseColor.WHITE;
//start set value to each cell.
int[] Subsum_Index = Function.IncWeb.getColumnIndexByColumnName(subtotal.ToArray(), sdr_Context.Columns);
int[] Subavg_Index = Function.IncWeb.getColumnIndexByColumnName(subavg.ToArray(), sdr_Context.Columns);
int[] Subcount_Index = Function.IncWeb.getColumnIndexByColumnName(SubCount.ToArray(), sdr_Context.Columns);
int[] sum_Index = Function.IncWeb.getColumnIndexByColumnName(sum.ToArray(), sdr_Context.Columns);
int[] avg_Index = Function.IncWeb.getColumnIndexByColumnName(avg.ToArray(), sdr_Context.Columns);
int[] count_Index = Function.IncWeb.getColumnIndexByColumnName(Count.ToArray(), sdr_Context.Columns);
int[] groupIndex = Function.IncWeb.getColumnIndexByColumnName(group.ToArray(), sdr_Context.Columns);
subTotal[] subTotalInfo = new subTotal[Subsum_Index.Length];
subAvg[] subAvginfo = new subAvg[Subavg_Index.Length];
subCount[] subcountinfo = new subCount[Subcount_Index.Length];
for (int x = 0; x < subTotalInfo.Length; x++)
{
subTotalInfo[x].ColumnIndex = Subsum_Index[x];
}
for (int y = 0; y < subAvginfo.Length; y++)
{
subAvginfo[y].ColumnIndex = Subavg_Index[y];
}
int tempRowsCount = 0;
for (int i = 0; i < sdr_Context.Rows.Count; i++)
{
//if (showType == "0")
//{
if (groupIndex.Length > 0)
{
//v1.0.0 - Cheong - 2016/03/18 - Insert new row before each group (except the first one)
if (i != 0)
{
for (int j = 0; j < sdr_Context.Columns.Count; j++)
{
table.AddCell(selector.Process(" "));
}
}
#region group header
bool GroupBegin = false;
if (i == 0)
{
GroupBegin = true;
}
else
{
for (int g_i = 0; g_i < groupIndex.Length; g_i++)
{
if (sdr_Context.Rows[i][groupIndex[g_i]].ToString() != sdr_Context.Rows[i - 1][groupIndex[g_i]].ToString())
{
GroupBegin = true;
break;
}
}
}
if (GroupBegin)
{
tempRowsCount = 0;
StringBuilder sb = new StringBuilder();
//v1.0.0 - Cheong - 2015/05/27 - Use DisplayName instead
//sb.AppendFormat("{0} : {1}", group[0], sdr_Context.Rows[i][groupIndex[0]]);
//sb.AppendFormat("{0} : {1}", content[group[0]], sdr_Context.Rows[i][groupIndex[0]]);
if (!Convert.IsDBNull(sdr_Context.Rows[i][groupIndex[0]]))
{
if (sdr_Context.Columns[groupIndex[0]].DataType == typeof(DateTime))
{
string l_strDateTime = ((DateTime)sdr_Context.Rows[i][groupIndex[0]]).ToString("yyyy-MM-dd HH:mm:ss", System.Globalization.CultureInfo.InvariantCulture);
l_strDateTime = l_strDateTime.Replace("1900-01-01", "").Trim();
l_strDateTime = l_strDateTime.Replace("00:00:00", "").Trim();
sb.AppendFormat("{0} : {1}", content[group[0]], l_strDateTime);
//row.CreateCell(j).SetCellValue(((DateTime)dt.Rows[i][j]).ToString("yyyy-MM-dd", System.Globalization.CultureInfo.InvariantCulture));
}
else
{
sb.AppendFormat("{0} : {1}", content[group[0]], sdr_Context.Rows[i][groupIndex[0]]);
}
}
else
{
sb.AppendFormat("{0} : {1}", content[group[0]], String.Empty);
}
for (int g_i = 1; g_i < groupIndex.Length; g_i++)
{
//v1.0.0 - Cheong - 2015/05/27 - Same as above comment
//sb.AppendFormat(" {0} : {1}", group[g_i], sdr_Context.Rows[i][groupIndex[g_i]]);
//sb.AppendFormat(" {0} : {1}", content[group[g_i]], sdr_Context.Rows[i][groupIndex[g_i]]);
if (!Convert.IsDBNull(sdr_Context.Rows[i][groupIndex[g_i]]))
{
if (sdr_Context.Columns[groupIndex[g_i]].DataType == typeof(DateTime))
{
string l_strDateTime = ((DateTime)sdr_Context.Rows[i][groupIndex[g_i]]).ToString("yyyy-MM-dd HH:mm:ss", System.Globalization.CultureInfo.InvariantCulture);
l_strDateTime = l_strDateTime.Replace("1900-01-01", "").Trim();
l_strDateTime = l_strDateTime.Replace("00:00:00", "").Trim();
sb.AppendFormat(" {0} : {1}", content[group[g_i]], l_strDateTime);
}
else
{
sb.AppendFormat(" {0} : {1}", content[group[g_i]], sdr_Context.Rows[i][groupIndex[g_i]]);
}
}
else
{
sb.AppendFormat(" {0} : {1}", content[group[g_i]], String.Empty);
}
}
if (sdr_Context.Columns.Count == 1)
{
table.AddCell(new PdfPCell(boldselector.Process(sb.ToString())) /*BorderWidthTop = table.DefaultCell.BorderWidthTop * 2*/ }
{
private void ReportBody()
{
var fontStyleBold = FontFactory.GetFont("Tahoma", 9f, 1);
_fontStyle = FontFactory.GetFont("Tahoma", 9f, 0);
#region Detail Tab Header
_pdfCell = new PdfPCell(new Phrase("Id", fontStyleBold));
_pdfCell.HorizontalAlignment = Element.ALIGN_CENTER;
_pdfCell.VerticalAlignment = Element.ALIGN_MIDDLE;
_pdfCell.BackgroundColor = BaseColor.Gray;
_pdfTable.AddCell(_pdfCell);
_pdfCell = new PdfPCell(new Phrase("Name", fontStyleBold));
_pdfCell.HorizontalAlignment = Element.ALIGN_CENTER;
_pdfCell.VerticalAlignment = Element.ALIGN_MIDDLE;
_pdfCell.BackgroundColor = BaseColor.Gray;
_pdfTable.AddCell(_pdfCell);
_pdfCell = new PdfPCell(new Phrase("Address", fontStyleBold));
_pdfCell.HorizontalAlignment = Element.ALIGN_CENTER;
_pdfCell.VerticalAlignment = Element.ALIGN_MIDDLE;
_pdfCell.BackgroundColor = BaseColor.Gray;
_pdfTable.AddCell(_pdfCell);
#endregion
#region Detail Table Body
foreach (var student in _students)
{
_pdfCell = new PdfPCell(new Phrase(student.Id.ToString(), _fontStyle));
_pdfCell.HorizontalAlignment = Element.ALIGN_CENTER;
_pdfCell.VerticalAlignment = Element.ALIGN_MIDDLE;
_pdfCell.BackgroundColor = BaseColor.White;
_pdfTable.AddCell(_pdfCell);
// Registering KHmer Font
string path = _webHostEnviroment.WebRootPath + "/fonts";
string khmerFontPath = Path.Combine(path, "Khmer Sangam MN.ttf", BaseFont.IDENTITY_H);
string englishFontPath = Path.Combine(path, "Tahoma.ttf", BaseFont.IDENTITY_H);
FontFactory.Register(khmerFontPath);
Font khmerFont = FontFactory.GetFont("Khmer Sangam MN", BaseFont.IDENTITY_H);
FontFactory.Register(englishFontPath);
Font englishFont = FontFactory.GetFont("Tahoma", BaseFont.IDENTITY_H);
FontSelector fontSelector = new FontSelector();
fontSelector.AddFont(khmerFont);
fontSelector.AddFont(englishFont);
// var phrase = fontSelector.Process(student.Name);
_pdfCell = new PdfPCell(new Phrase(fontSelector.Process(student.Name)));
_pdfCell.HorizontalAlignment = Element.ALIGN_CENTER;
_pdfCell.VerticalAlignment = Element.ALIGN_MIDDLE;
_pdfCell.BackgroundColor = BaseColor.White;
_pdfTable.AddCell(_pdfCell);
_pdfCell = new PdfPCell(new Phrase(student.Address, this.GetFont("Khmer Sangam MN.ttf", 28)));
_pdfCell.HorizontalAlignment = Element.ALIGN_CENTER;
_pdfCell.VerticalAlignment = Element.ALIGN_MIDDLE;
_pdfCell.BackgroundColor = BaseColor.White;
_pdfTable.AddCell(_pdfCell);
_pdfTable.CompleteRow();
}
#endregion
}
/// <summary>
/// 导出图片和表格数据到Pdf
/// </summary>
/// <param name="strhead">表头文字</param>
/// <param name="strfoot">表</param>
/// <param name="filepath">文件名</param>
/// <param name="图片地址">imgurl</param>
public static void ExportPicToPdf(string strhead, string strfoot, string filename, string imgurl)
{
//Document.compress = false;
Document document = new Document(PageSize.A3, 20f, 20f, 20f, 20f);
//string strFileName = "Export" + DateTime.Now.Year.ToString() + DateTime.Now.Month.ToString() + DateTime.Now.Day.ToString() + DateTime.Now.Hour.ToString() + DateTime.Now.Minute.ToString() + DateTime.Now.Second.ToString() + DateTime.Now.Millisecond.ToString() + ".pdf";
//string path = HttpContext.Current.Server.MapPath(BasePage.AppUrl + "_Temp") + @"\" + strFileName;
string path = filename;
try
{
// step 2:
// we create a writer that listens to the document
// and directs a PDF-stream to a file
PdfWriter.GetInstance(document, new FileStream(path, FileMode.Create));
// step 3: we open the document
document.Open();
StyleSheet style = new StyleSheet();
style.LoadTagStyle("body", "face", "SIMHEI");
style.LoadTagStyle("body", "encoding", "Identity-H");
style.LoadTagStyle("body", "leading", "12,0");
FontFactory.RegisterDirectory("c:\\Windows\\Fonts");
FontSelector selector = new FontSelector();
selector.AddFont(FontFactory.GetFont("Gulim", BaseFont.IDENTITY_H, false, 10));
if (!string.IsNullOrEmpty(strhead))
{
Paragraph para1 = new Paragraph(selector.Process(""));
HTMLWorker worker = new HTMLWorker(document);
StringReader stringReader = new StringReader(strhead);
System.Collections.ArrayList p = HTMLWorker.ParseToList(stringReader, style);
for (int k = 0; k < p.Count; k++)
{
para1.Add((IElement)p[k]);
}
document.Add(para1);
}
// step 4: we create a table and add it to the document
string url = imgurl;
iTextSharp.text.Image img = iTextSharp.text.Image.GetInstance(url);
//图片自适应大小 经验证PDF宽度大致为800以上像素 小于此宽不论 大于则自动缩放图片到宽度800
if (img.PlainWidth > 800)
{
img.ScalePercent(100 * 800 / img.PlainWidth);
}
//img.ScalePercent(100);
document.Add(img);
if (!string.IsNullOrEmpty(strfoot))
{
Paragraph para2 = new Paragraph(selector.Process(""));
HTMLWorker worker = new HTMLWorker(document);
StringReader stringReader = new StringReader(strfoot);
System.Collections.ArrayList p = HTMLWorker.ParseToList(stringReader, style);
for (int k = 0; k < p.Count; k++)
{
para2.Add((IElement)p[k]);
}
document.Add(para2);
}
//document.Add(AddTable(strfoot));
}
catch (DocumentException de)
{
System.Web.HttpContext.Current.Response.Write(de.Message);
}
catch (IOException ioe)
{
System.Web.HttpContext.Current.Response.Write(ioe.Message);
}
// step 5: we close the document
document.Close();
// DownloadFile(path);
HttpContext.Current.Response.Clear();
HttpContext.Current.Response.ContentType = "application/octet-stream";
HttpContext.Current.Response.AddHeader("Content-Disposition", "attachment;filename=\"" + HttpUtility.UrlEncode(Path.GetFileName(path).Trim()) + "\"");
HttpContext.Current.Response.Flush();
HttpContext.Current.Response.WriteFile(path);
HttpContext.Current.Response.Flush();
HttpContext.Current.Response.Close();
if (File.Exists(path))
{
File.Delete(path);
}
HttpContext.Current.Response.End();
}
/// <summary>
/// HTML导出PDF
/// </summary>
/// <param name="myGridView">表格GridView的HTML</param>
/// <param name="filepath">filename文件名</param>
public static void ExportToPdf(string myGridViewHtml, string filename)
{
try
{
//System.Web.HttpContext.Current.Response.ContentType = "application/pdf";
//System.Web.HttpContext.Current.Response.AddHeader("content-disposition", "attachment;filename=ExportPdf.pdf");
//System.Web.HttpContext.Current.Response.Cache.SetCacheability(HttpCacheability.NoCache);
Document document = new Document(PageSize.A3, 20f, 20f, 20f, 20f);
StyleSheet style = new StyleSheet();
style.LoadTagStyle("body", "face", "SIMHEI");
style.LoadTagStyle("body", "encoding", "Identity-H");
style.LoadTagStyle("body", "leading", "12,0");
FontFactory.RegisterDirectory("c:\\Windows\\Fonts");
FontSelector selector = new FontSelector();
string zhch = filename.Substring(filename.Length - 21, 4);
BaseFont baseFont =
BaseFont.CreateFont(
"C:\\WINDOWS\\FONTS\\SIMSUN.TTC,1",
BaseFont.IDENTITY_H,
BaseFont.NOT_EMBEDDED);
if (filename.Substring(filename.Length - 21, 4) == "工况明细")
{
//selector.AddFont(FontFactory.GetFont("Gulim", BaseFont.IDENTITY_H, false, 1));
selector.AddFont(new Font(baseFont, 2));
}
else if (filename.Substring(filename.Length - 21, 4) == "方量分析")
{
//selector.AddFont(FontFactory.GetFont("Gulim", BaseFont.IDENTITY_H, false, 5));
selector.AddFont(new Font(baseFont, 5));
}
else
{
//selector.AddFont(FontFactory.GetFont("Gulim", BaseFont.IDENTITY_H, false, 5));
selector.AddFont(new Font(baseFont, 5));
}
Paragraph para = new Paragraph(selector.Process(""));
HTMLWorker worker = new HTMLWorker(document);
StringReader stringReader = new StringReader(myGridViewHtml);
HeaderFooter footer = new HeaderFooter(new Phrase("page "), true);
footer.Alignment = Element.ALIGN_RIGHT;
footer.Border = Rectangle.NO_BORDER;
document.Footer = footer;
PdfWriter.GetInstance(document, new FileStream(filename, FileMode.Create));
document.Open();
System.Collections.ArrayList p = HTMLWorker.ParseToList(stringReader, style);
for (int k = 0; k < p.Count; k++)
{
para.Add((IElement)p[k]);
}
document.Add(para);
document.Close();
HttpContext.Current.Response.Clear();
HttpContext.Current.Response.ContentType = "application/octet-stream";
HttpContext.Current.Response.AddHeader("Content-Disposition", "attachment;filename=\"" + HttpUtility.UrlEncode(Path.GetFileName(filename).Trim()) + "\"");
HttpContext.Current.Response.Flush();
HttpContext.Current.Response.WriteFile(filename);
HttpContext.Current.Response.Flush();
HttpContext.Current.Response.Close();
}
catch (DocumentException de)
{
System.Web.HttpContext.Current.Response.Write(de.ToString());
}
if (File.Exists(filename))
{
File.Delete(filename);
}
HttpContext.Current.Response.End();
}
