http://www.cnblogs.com/sunbobohu/p/4914999.html
NPOI已出現一段時間了,目前版本2.0 Beta 2 [v2.0.5],網上關於NPOI操作xlsx文章較多,而關於docx的幾乎沒
有,盡管NPOI對於Word還不穩定,經過一陣搗鼓后終於實現了表的簡單操作:創建表、創建行、創建單元,單元行和
列的合並。
環境:vs2010,netframework4
具體代碼:
- private void button1_Click(object sender, EventArgs e)
- {
- MemoryStream ms = new MemoryStream();
- XWPFDocument m_Docx = new XWPFDocument();
- m_Docx = CreatDocxTable();
- m_Docx.Write(ms);
- ms.Flush();
- SaveToFile(ms,"d:\\test.docx");
- }
- protected XWPFDocument CreatDocxTable()
- {
- XWPFDocument m_Docx = new XWPFDocument();
- XWPFParagraph p0 = m_Docx.CreateParagraph();
- XWPFRun r0 = p0.CreateRun();
- r0.SetText("DOCX表");
- XWPFTable table = m_Docx.CreateTable(1, 3);//創建一行3列表
- table.GetRow(0).GetCell(0).SetText("111");
- table.GetRow(0).GetCell(1).SetText("222");
- table.GetRow(0).GetCell(2).SetText("333");
- XWPFTableRow m_Row = table.CreateRow();//創建一行
- m_Row = table.CreateRow();//創建一行
- m_Row.GetCell(0).SetText("211");
- //合並單元格
- m_Row = table.InsertNewTableRow(0);//表頭插入一行
- XWPFTableCell cell = m_Row.CreateCell();//創建一個單元格,創建單元格時就創建了一個CT_P
- CT_Tc cttc = cell.GetCTTc();
- CT_TcPr ctPr = cttc.AddNewTcPr();
- ctPr.gridSpan.val = "3";//合並3列
- cttc.GetPList()[0].AddNewPPr().AddNewJc().val= ST_Jc.center;
- cttc.GetPList()[0].AddNewR().AddNewT().Value = "abc";
- XWPFTableRow td3 = table.InsertNewTableRow(table.Rows.Count - 1);//插入行
- cell = td3.CreateCell();
- cttc = cell.GetCTTc();
- ctPr = cttc.AddNewTcPr();
- ctPr.gridSpan.val = "3";
- cttc.GetPList()[0].AddNewPPr().AddNewJc().val = ST_Jc.center;
- cttc.GetPList()[0].AddNewR().AddNewT().Value = "qqq";
- //表增加行,合並列
- CT_Row m_NewRow = new CT_Row();
- m_Row = new XWPFTableRow(m_NewRow, table);
- table.AddRow(m_Row); //必須要!!!
- cell = m_Row.CreateCell();
- cttc = cell.GetCTTc();
- ctPr = cttc.AddNewTcPr();
- ctPr.gridSpan.val = "3";
- cttc.GetPList()[0].AddNewPPr().AddNewJc().val = ST_Jc.center;
- cttc.GetPList()[0].AddNewR().AddNewT().Value = "sss";
- //表未增加行,合並2列,合並2行
- //1行
- m_NewRow = new CT_Row();
- m_Row = new XWPFTableRow(m_NewRow, table);
- table.AddRow(m_Row);
- cell = m_Row.CreateCell();
- cttc = cell.GetCTTc();
- ctPr = cttc.AddNewTcPr();
- ctPr.gridSpan.val = "2";
- ctPr.AddNewVMerge().val = ST_Merge.restart;//合並行
- ctPr.AddNewVAlign().val = ST_VerticalJc.center;//垂直居中
- cttc.GetPList()[0].AddNewPPr().AddNewJc().val = ST_Jc.center;
- cttc.GetPList()[0].AddNewR().AddNewT().Value = "xxx";
- cell = m_Row.CreateCell();
- cell.SetText("ddd");
- //2行,多行合並類似
- m_NewRow = new CT_Row();
- m_Row = new XWPFTableRow(m_NewRow, table);
- table.AddRow(m_Row);
- cell = m_Row.CreateCell();
- cttc = cell.GetCTTc();
- ctPr = cttc.AddNewTcPr();
- ctPr.gridSpan.val = "2";
- ctPr.AddNewVMerge().val = ST_Merge.@continue;//合並行
- cell = m_Row.CreateCell();
- cell.SetText("kkk");
- ////3行
- //m_NewRow = new CT_Row();
- //m_Row = new XWPFTableRow(m_NewRow, table);
- //table.AddRow(m_Row);
- //cell = m_Row.CreateCell();
- //cttc = cell.GetCTTc();
- //ctPr = cttc.AddNewTcPr();
- //ctPr.gridSpan.val = "2";
- //ctPr.AddNewVMerge().val = ST_Merge.@continue;
- //cell = m_Row.CreateCell();
- //cell.SetText("hhh");
- return m_Docx;
- }
- static void SaveToFile(MemoryStream ms, string fileName)
- {
- using (FileStream fs = new FileStream(fileName, FileMode.Create, FileAccess.Write))
- {
- byte[] data = ms.ToArray();
- fs.Write(data, 0, data.Length);
- fs.Flush();
- data = null;
- }
- }
上面代碼所創建的表見圖
========
NPOI 2.0導出word(docx格式)
http://www.tuicool.com/articles/JFZzUj
主題 NPOI
大名鼎鼎的NPOI用來導出EXCEL的文章園子里面有很多,可是用來導出WORD文檔的文章大都含糊不清,最近剛好完
成一個導出WORD文檔的需求,在此分享下。
NPOI里面認為word文檔的最基本的結構是段落,代表這個段落的類就是 XWPFParagraph ,使用這個類可以設置段落
里面的字體、大小、以及是否加粗等。
代表整個文檔的的類 XWPFDocument ,是最外層的容器相當於一個word文檔的實例,代表表格的類 XWPFTable ,
是較小級別的段落容器相當於一個表格的實例。
一個 XWPFDocument 可以添加多個 XWPFTable 和多個 XWPFParagraph ,一個 XWPFTable 可以添加多個
XWPFParagraph
現在我們要創建一個有幾個段落和表格的word文檔,其中,表格里面要顯示帶格式的文字(微軟雅黑,小四),形如
首先,需要創建一個 XWPFDocument doc = new XWPFDocument (),隨后用文檔實例doc創建段落1~段落n
- XWPFParagraph p0 = doc.CreateParagraph();
- p0.SetAlignment(ParagraphAlignment.LEFT);
- XWPFRun r0 = p0.CreateRun();
- r0.SetFontFamily("宋體");
- r0.SetFontSize(18);
- r0.SetBold(true);
- r0.SetText("未登錄過學生的賬號密碼");
- XWPFParagraph p1 = doc.CreateParagraph();
- p1.SetAlignment(ParagraphAlignment.LEFT);
- XWPFRun r1 = p1.CreateRun();
- r1.SetFontFamily("宋體");
- r1.SetFontSize(10);
- r1.SetBold(true);
- r1.SetText("(備注:已登錄過的學生密碼不顯示)");
- XWPFParagraph p2 = doc.CreateParagraph();
- p2.SetAlignment(ParagraphAlignment.LEFT);
- XWPFRun r2 = p2.CreateRun();
- r2.SetFontFamily("宋體");
- r2.SetFontSize(10);
- r2.SetBold(true);
- r2.SetText("學校:XX一中");
- XWPFParagraph p3 = doc.CreateParagraph();
- p3.SetAlignment(ParagraphAlignment.LEFT);
- XWPFRun r3 = p3.CreateRun();
- r3.SetFontFamily("宋體");
- r3.SetFontSize(10);
- r3.SetBold(true);
- r3.SetText("班級:(7)");
- XWPFParagraph p4 = doc.CreateParagraph();
- p4.SetAlignment(ParagraphAlignment.LEFT);
- XWPFRun r4 = p4.CreateRun();
- r4.SetFontFamily("宋體");
- r4.SetFontSize(10);
- r4.SetBold(true);
- r4.SetText("班主任:ddd");
- XWPFParagraph p5 = doc.CreateParagraph();
- p5.SetAlignment(ParagraphAlignment.LEFT);
- XWPFRun r5 = p5.CreateRun();
- r5.SetFontFamily("宋體");
- r5.SetFontSize(10);
- r5.SetBold(true);
- r5.SetText("可以在此處添加備注:");
然后用doc創建個4行4列 XWPFTable table = doc.CreateTable(4, 4)
接着很多人根據vs的點出來的方法或者是NPOI原作者tonyqus的教程 http://tonyqus.sinaapp.com/archives/614 ,使
用table的單元格的SetParagraph()方法直接設置構造好的段落就行了, 但是,事實證明這樣做是不對的,這樣的話會
使得構造出來的段落不光會顯示在table里面,而且還會顯示在其他地方。正確的方法應該是使用table單元格的
AddParagraph()方法直接生成一個專屬於表格的段落。
- XWPFParagraph pIO = table.GetRow(i).GetCell(0).AddParagraph();
- XWPFRun rIO = pIO.CreateRun();
- rIO.SetFontFamily("微軟雅黑");
- rIO.SetFontSize(12);
- rIO.SetBold(true);
- rIO.SetText(i.ToString());
- XWPFParagraph pINo =table.GetRow(i).GetCell(1).AddParagraph();
- XWPFRun rINo = pINo.CreateRun();
- rINo.SetFontFamily("微軟雅黑");
- rINo.SetFontSize(12);
- rINo.SetBold(true);
- rINo.SetText(notLoginStudents[i - 1].UserName);15
- XWPFParagraph pIMm = table.GetRow(i).GetCell(2).AddParagraph();
- XWPFRun rIMm = pIMm.CreateRun();
- rIMm.SetFontFamily("微軟雅黑");
- rIMm.SetFontSize(12);
- rIMm.SetBold(true);
- rIMm.SetText(notLoginStudents[i - 1].PassWord);23
- XWPFParagraph pIName = table.GetRow(i).GetCell(3).AddParagraph();
- XWPFRun rIName = pIName.CreateRun();
- rIName.SetFontFamily("微軟雅黑");
- rIName.SetFontSize(12);
- rIName.SetBold(true);
- rIName.SetText(notLoginStudents[i - 1].StudentName);
隨后,把文檔寫入流doc.Write(new MemoryStream()),接着你想干神馬就都OK了。
========
NPOI創建DOCX常用操作
http://blog.csdn.net/gltide/article/details/39929259
NPOI創建DOCX常用操作
1、 創建文檔
XWPFDocument m_Docx = new XWPFDocument();
2、 頁面設置
//1‘=1440twip=25.4mm=72pt(磅point)=96px(像素pixel)
//1px(像素pixel)=0.75pt(磅point)
// A4:W=11906 twip=8.269''=210mm,h=16838twip=11.693''=297mm
//A5:W=8390 twip=5.827''=148mm,h=11906 twip=8.269''=210mm
//A6:W=5953 twip=4.134''=105mm,h=8390twip=5.827''=1148mm
//16k195mmX270mm:
//16k184mmX260mm:
//16k197mmX273mm:
CT_SectPr m_SectPr = newCT_SectPr();
//頁面設置A4橫向
m_SectPr.pgSz.w = (ulong)16838;
m_SectPr.pgSz.h = (ulong)11906;
m_Docx.Document.body.sectPr = m_SectPr;
3、 創建段落
1) XWPFParagraph gp = m_Docx.CreateParagraph();
2) CT_Pm_p = m_Docx.Document.body.AddNewP();
m_p.AddNewPPr().AddNewJc().val = ST_Jc.center;//段落水平居中
XWPFParagraph gp = newXWPFParagraph(m_p, m_Docx); //創建XWPFParagraph
4、 段首行縮進
gp.IndentationFirstLine=(int)100;
可以用一個函數計算
protected int Indentation(Stringfontname, int fontsize, int Indentationfonts, FontStylefs)
{
//字顯示寬度,用於段首行縮進
//字號與fontsize關系
//初號(0號)=84,小初=72,1號=52,2號=44,小2=36,3號=32,小3=30,4號=28,
//小4=24,5號=21,小5=18,6號=15,小6=13,7號=11,8號=10
Graphicsm_tmpGr = this.CreateGraphics();
m_tmpGr.PageUnit = GraphicsUnit.Point;
SizeF size = m_tmpGr.MeasureString("好", new Font(fontname,fontsize * 0.75F, fs));
return (int)size.Width* Indentationfonts * 10;
}
gp.IndentationFirstLine= Indentation("宋體", 21, 2, FontStyle.Regular);//段首行縮進2字符
5、 行距設置
//單倍為默認值(240twip)不需設置,1.5倍=240X1.5=360twip,2倍=240X2=480twip
m_p.AddNewPPr().AddNewSpacing().line = "400";//行距固定20磅
m_p.AddNewPPr().AddNewSpacing().lineRule= ST_LineSpacingRule.exact;
6、 創建RUN
1) XWPFRun gr= gp.CreateRun();
gr.GetCTR().AddNewRPr().AddNewRFonts().ascii = "黑體";
gr.GetCTR().AddNewRPr().AddNewRFonts().eastAsia = "黑體";
gr.GetCTR().AddNewRPr().AddNewRFonts().hint = ST_Hint.eastAsia;
gr.GetCTR().AddNewRPr().AddNewSz().val = (ulong)44;//2號字體
gr.GetCTR().AddNewRPr().AddNewSzCs().val = (ulong)44;
gr.GetCTR().AddNewRPr().AddNewB().val = true;//加粗
gr.GetCTR().AddNewRPr().AddNewColor().val= "red";//字體顏色
gr.SetText("DOCX表");
2) CT_R= m_p.AddNewR();
7、 創建表
1) 創建表
有兩種方法:
a.方法1
XWPFTabletable = m_Docx.CreateTable(1, 1);//創建1行1列表
CT_Tblm_CTTbl = m_Docx.Document.body.GetTblArray()[0];//獲得文檔第一張表
b.方法2
CT_Tblm_CTTbl = m_Docx.Document.body.AddNewTbl();
XWPFTabletable = new XWPFTable(m_CTTbl,m_Docx);//創建1行1列表
2) 表水平居中
m_CTTbl.AddNewTblPr().jc = new CT_Jc();
m_CTTbl.AddNewTblPr().jc.val = ST_Jc.center;//表在頁面水平居中
3) 表寬度
m_CTTbl.AddNewTblPr().AddNewTblW().w = "2000";//表寬度
m_CTTbl.AddNewTblPr().AddNewTblW().type = ST_TblWidth.dxa;
4) 表定位
//若tblpXSpec、tblpX同時存在,則tblpXSpec優先tblpX;
//若tblpYSpec、tblpY同時存在,則tblpYSpec優先tblpY;
m_CTTblPr.tblpPr = new CT_TblPPr();//表定位
m_CTTblPr.tblpPr.tblpX = "4003";//表左上角坐標
m_CTTblPr.tblpPr.tblpY = "365";
//m_CTTblPr.tblpPr.tblpXSpec = ST_XAlign.center;// tblpXSpec優先tblpX
//m_CTTblPr.tblpPr.tblpYSpec = ST_YAlign.top;// tblpYSpec優先tblpY
m_CTTblPr.tblpPr.leftFromText = (ulong)180;
m_CTTblPr.tblpPr.rightFromText = (ulong)180;
m_CTTblPr.tblpPr.vertAnchor = ST_VAnchor.text;
m_CTTblPr.tblpPr.horzAnchor = ST_HAnchor.page;
5) 列寬設置
//列寬設置
CT_TcPr m_Pr =table.GetRow(0).GetCell(0).GetCTTc().AddNewTcPr();
m_Pr.tcW = new CT_TblWidth();
m_Pr.tcW.w = "1500";//單元格寬
m_Pr.tcW.type = ST_TblWidth.dxa;
m_Pr = table.GetRow(0).GetCell(1).GetCTTc().AddNewTcPr();
m_Pr.tcW = new CT_TblWidth();
m_Pr.tcW.w = "1000";//單元格寬
m_Pr.tcW.type = ST_TblWidth.dxa;
6) 創建行
a. XWPFTableRow m_Row = table.CreateRow();//創建一行
b. XWPFTableRow m_Row = table.InsertNewTableRow(0);//表頭插入一行
c. XWPFTableRow td3 = table.InsertNewTableRow(table.Rows.Count - 1);//插入行
d. CT_Row m_NewRow = new CT_Row();
XWPFTableRow m_Row = new XWPFTableRow(m_NewRow, table);
table.AddRow(m_Row);
7) 行高設置
a. m_Row.GetCTRow().AddNewTrPr().AddNewTrHeight().val= (ulong)426;
b. m_NewRow.AddNewTrPr().AddNewTrHeight().val= (ulong)426;
8) 創建單元格
a. XWPFTableCell cell = m_Row.CreateCell();//創建一單元格,創建單元格時就創建了一個CT_P
b. XWPFTableCell cell = m_Row.AddNewTableCell();//創建單元格時創建了一個CT_P
9) 單元格設置文字
table.GetRow(0).GetCell(0).SetText("111");
10) 列合並
//表增加行,合並列
CT_Row m_NewRow = new CT_Row();
XWPFTableRow m_Row = new XWPFTableRow(m_NewRow,table);
table.AddRow(m_Row);
XWPFTableCell cell = m_Row.CreateCell();
CT_Tc cttc = cell.GetCTTc();
CT_TcPr ctPr = cttc.AddNewTcPr();
ctPr.gridSpan = new CT_DecimalNumber();
ctPr.gridSpan.val = "3"; //合並3列
cttc.GetPList()[0].AddNewPPr().AddNewJc().val = ST_Jc.center;
cttc.GetPList()[0].AddNewR().AddNewT().Value = "sss";
11) 行合並
//1行
CT_Row m_NewRow = new CT_Row();
XWPFTableRow m_Row = new XWPFTableRow(m_NewRow,table);
table.AddRow(m_Row);
XWPFTableCell cell = m_Row.CreateCell();
CT_Tc cttc = cell.GetCTTc();
CT_TcPr ctPr = cttc.AddNewTcPr();
ctPr.AddNewVMerge().val = ST_Merge.restart;//合並行
ctPr.AddNewVAlign().val = ST_VerticalJc.center;//垂直
cttc.GetPList()[0].AddNewPPr().AddNewJc().val = ST_Jc.center;
cttc.GetPList()[0].AddNewR().AddNewT().Value = "xxx";
//2行,多行合並類似
m_NewRow = new CT_Row();
m_Row = new XWPFTableRow(m_NewRow,table);
table.AddRow(m_Row);
cell = m_Row.CreateCell();
cttc = cell.GetCTTc();
ctPr = cttc.AddNewTcPr();
ctPr.AddNewVMerge().val = ST_Merge.@continue;//合並行
8、 插圖
1) 內聯式插圖(inline)
此種插圖方式對插入的圖片位置不能靈活控制,只能通過段設置,對應word的嵌入型插圖。寬和高數值換算:
1cm=360000 EMUS(English Metric Unit)。
FileStream gfs = null;
gfs = new FileStream("f:\\pic\\1.jpg", FileMode.Open, FileAccess.Read);
m_p = m_Docx.Document.body.AddNewP();
m_p.AddNewPPr().AddNewJc().val = ST_Jc.center;//段落水平居中
gp = new XWPFParagraph(m_p,m_Docx);
gr = gp.CreateRun();
gr.AddPicture(gfs, (int)NPOI.XWPF.UserModel.PictureType.JPEG, "1.jpg",1000000, 1000000);
gfs.Close();
2) 錨式插圖(anchor)
此種插圖方式對插入的圖片位置能靈活控制,對應word的四周型、緊密型、穿越型等。圖的左上角坐標及寬和高數值換
算:1cm=360000 EMUS(English Metric Unit)。
gfs = new FileStream("f:\\pic\\1.jpg", FileMode.Open, FileAccess.Read);
m_p = m_Docx.Document.body.AddNewP();
m_p.AddNewPPr().AddNewJc().val = ST_Jc.center;
gp = new XWPFParagraph(m_p,m_Docx);
gr = gp.CreateRun();
CT_Anchor an = newCT_Anchor();
//圖片距正文上(distT)、下(distB)、左(distL)、右(distR)的距離。114300EMUS=3.1mm
an.distB = (uint)(0);
an.distL = 114300u;
an.distR = 114300U;
an.distT = 0U;
an.relativeHeight = 251658240u;
an.behindDoc = false; //"0",圖與文字的上下關系
an.locked = false; //"0"
an.layoutInCell = true; //"1"
an.allowOverlap = true; //"1"
CT_Positive2D simplePos = new CT_Positive2D();
simplePos.x = (long)0;
simplePos.y = (long)0;
CT_EffectExtent effectExtent = new CT_EffectExtent();
effectExtent.b = 0L;
effectExtent.l = 0L;
effectExtent.r = 0L;
effectExtent.t = 0L;
//圖左上角坐標
CT_PosH posH = newCT_PosH();
posH.relativeFrom = ST_RelFromH.column;
posH.posOffset = 4000000;//單位:EMUS,1CM=360000EMUS
CT_PosV posV = newCT_PosV();
posV.relativeFrom = ST_RelFromV.paragraph;
posV.posOffset = 200000;
a) 四周型
CT_WrapSquare wrapSquare = new CT_WrapSquare();
wrapSquare.wrapText = ST_WrapText.bothSides;
gr.AddPicture(gfs, (int)NPOI.XWPF.UserModel.PictureType.JPEG, "1.jpg",1000000, 1000000,
posH, posV, wrapSquare,anchor,simplePos,effectExtent);
b) 緊密型
CT_WrapTight wrapTight = new CT_WrapTight();
wrapTight.wrapText = ST_WrapText.bothSides;
wrapTight.wrapPolygon = new CT_WrapPath();
wrapTight.wrapPolygon.edited = false;
wrapTight.wrapPolygon.start = new CT_Positive2D();
wrapTight.wrapPolygon.start.x = 0;
wrapTight.wrapPolygon.start.y = 0;
CT_Positive2D lineTo = new CT_Positive2D();
wrapTight.wrapPolygon.lineTo = new List<CT_Positive2D>();
lineTo = new CT_Positive2D();
lineTo.x = 0;
lineTo.y = 21394;
wrapTight.wrapPolygon.lineTo.Add(lineTo);
lineTo = new CT_Positive2D();
lineTo.x = 21806;
lineTo.y = 21394;
wrapTight.wrapPolygon.lineTo.Add(lineTo);
lineTo = new CT_Positive2D();
lineTo.x = 21806;
lineTo.y = 0;
wrapTight.wrapPolygon.lineTo.Add(lineTo);
lineTo = new CT_Positive2D();
lineTo.x = 0;
lineTo.y = 0;
wrapTight.wrapPolygon.lineTo.Add(lineTo);
gr.AddPicture(gfs, (int)NPOI.XWPF.UserModel.PictureType.JPEG, "1.jpg",720000, 720000,
posH, posV, wrapTight, anchor, simplePos, effectExtent);
c) 穿越型
CT_WrapThrough wrapThrough = new CT_WrapThrough();
wrapThrough.wrapText = ST_WrapText.bothSides;
wrapThrough.wrapPolygon = new CT_WrapPath();
wrapThrough.wrapPolygon.edited = false;
wrapThrough.wrapPolygon.start = new CT_Positive2D();
wrapThrough.wrapPolygon.start.x = 0;
wrapThrough.wrapPolygon.start.y = 0;
CT_Positive2D lineTo = new CT_Positive2D();
wrapThrough.wrapPolygon.lineTo = new List<CT_Positive2D>();
lineTo = new CT_Positive2D();
lineTo.x = 0;
lineTo.y = 21394;
wrapThrough.wrapPolygon.lineTo.Add(lineTo);
lineTo = new CT_Positive2D();
lineTo.x = 21806;
lineTo.y = 21394;
wrapThrough.wrapPolygon.lineTo.Add(lineTo);
lineTo = new CT_Positive2D();
lineTo.x = 21806;
lineTo.y = 0;
wrapThrough.wrapPolygon.lineTo.Add(lineTo);
lineTo = new CT_Positive2D();
lineTo.x = 0;
lineTo.y = 0;
wrapThrough.wrapPolygon.lineTo.Add(lineTo);
gr.AddPicture(gfs, (int)NPOI.XWPF.UserModel.PictureType.JPEG, "1.jpg",720000, 720000,
posH, posV, wrapThrough, anchor, simplePos, effectExtent);
9、 頁眉頁腳設置
1) 頁眉設置
XWPFDocument m_Docx = new XWPFDocument();
m_Docx.Document.body.sectPr = new CT_SectPr();
CT_SectPr m_SectPr =m_Docx.Document.body.sectPr;
//創建頁眉
CT_Hdr m_Hdr = new CT_Hdr();
m_Hdr.AddNewP().AddNewR().AddNewT().Value = "hhh";//頁眉內容
//創建頁眉關系(headern.xml)
XWPFRelation Hrelation = XWPFRelation.HEADER;
XWPFHeader m_h = (XWPFHeader)m_Docx.CreateRelationship(Hrelation,XWPFFactory.GetInstance(),
m_Docx.HeaderList.Count + 1);
//設置頁眉
m_h.SetHeaderFooter(m_Hdr);
CT_HdrFtrRef m_HdrFtr =m_SectPr.AddNewHeaderReference();
m_HdrFtr.type = ST_HdrFtr.@default;
m_HdrFtr.id = m_h.GetPackageRelationship().Id;
2) 頁腳設置
XWPFDocument m_Docx = new XWPFDocument();
//頁面設置
m_Docx.Document.body.sectPr = new CT_SectPr();
CT_SectPr m_SectPr =m_Docx.Document.body.sectPr;
//創建頁腳
CT_Ftr m_ftr = new CT_Ftr();
m_ftr.AddNewP().AddNewR().AddNewT().Value = "fff";//頁腳內容
//創建頁腳關系(footern.xml)
XWPFRelation Frelation = XWPFRelation.FOOTER;
XWPFFooter m_f = (XWPFFooter)m_Docx.CreateRelationship(Frelation,XWPFFactory.GetInstance(),
m_Docx.FooterList.Count + 1);
//設置頁腳
m_f.SetHeaderFooter(m_ftr);
CT_HdrFtrRef m_HdrFtr =m_SectPr.AddNewFooterReference();
m_HdrFtr.type = ST_HdrFtr.@default;
m_HdrFtr.id = m_f.GetPackageRelationship().Id;
10、 腳注尾注
創建腳注和尾注,首先要設置格式,其次創建腳注和尾注內容,最后在正文中標注。
1) 格式設置
在正文中標注腳注采用阿拉伯數字且為上標,而標注尾注采用羅馬數字且為上標,在word中可以事先用格式存儲在格式
xml中,以后可以在正文引用其格式即可。
創建格式文件(styles.xml):XWPFStyles m_styles = m_Docx.CreateStyles();
創建格式xml:CT_Styles m_ctstyles = new CT_Styles();可以根據需要創建相應的格式。在此只列舉與腳注有關的格式
a6和a7。
格式a6設置如下,其中需要格式a和Char2。
//footnote text
m_ctstyle = new CT_Style();
m_ctstyle.type = ST_StyleType.paragraph;
m_ctstyle.customStyle = ST_OnOff.True;
m_ctstyle.styleId = "a6";
m_ctstyle.name = new CT_String();
m_ctstyle.name.val = "footnotetext";
m_ctstyle.basedOn = new CT_String();
m_ctstyle.basedOn.val = "a";
m_ctstyle.link = new CT_String();
m_ctstyle.link.val = "Char2";
m_ctstyle.uiPriority = new CT_DecimalNumber();
m_ctstyle.uiPriority.val = "99";
m_ctstyle.semiHidden = new CT_OnOff();
m_ctstyle.semiHidden.val = true;
m_ctstyle.unhideWhenUsed = new CT_OnOff();
m_ctstyle.unhideWhenUsed.val = true;
m_ctstyle.rsid = new CT_LongHexNumber();
byte[] m_bytefootnoteText = { 0x00, 0xF0, 0x43, 0x96};
m_ctstyle.rsid.val = m_bytefootnoteText;
m_ctstyle.pPr = new CT_PPr();
m_ctstyle.pPr.snapToGrid = new CT_OnOff();
m_ctstyle.pPr.snapToGrid.val= false;
m_ctstyle.pPr.jc = new CT_Jc();
m_ctstyle.pPr.jc.val = ST_Jc.left;
m_ctstyle.rPr = new CT_RPr();
m_ctstyle.rPr.sz = new CT_HpsMeasure();
m_ctstyle.rPr.sz.val = 18;
m_ctstyle.rPr.szCs = new CT_HpsMeasure();
m_ctstyle.rPr.szCs.val = 18;
m_ctstyles.style.Add(m_ctstyle);
格式a7設置如下,其中需要格式a0。
//footnote reference
m_ctstyle = new CT_Style();
m_ctstyle.type= ST_StyleType.character;
m_ctstyle.styleId = "a7";
m_ctstyle.name = new CT_String();
m_ctstyle.name.val = "footnotereference";
m_ctstyle.basedOn = new CT_String();
m_ctstyle.basedOn.val= "a0";
m_ctstyle.uiPriority = new CT_DecimalNumber();
m_ctstyle.uiPriority.val = "99";
m_ctstyle.semiHidden = new CT_OnOff();
m_ctstyle.semiHidden.val = true;
m_ctstyle.unhideWhenUsed = new CT_OnOff();
m_ctstyle.unhideWhenUsed.val = true;
m_ctstyle.rsid = new CT_LongHexNumber();
m_ctstyle.rsid.val = m_bytefootnoteText;
m_ctstyle.rPr = new CT_RPr();
m_ctstyle.rPr.vertAlign = new CT_VerticalAlignRun();
m_ctstyle.rPr.vertAlign.val = ST_VerticalAlignRun.superscript;
m_ctstyles.style.Add(m_ctstyle);
把格式添加到格式文件中:m_styles.SetStyles(m_ctstyles);
2) 腳注
a. 創建腳注內容
實際上腳注內容的格式就是引用前面所述的格式設置中的定義,即格式a6和a7。
創建腳注內容文件:XWPFFootnotes m_ftns =m_Docx.CreateFootnotes()。
//創建腳注內容
int Id =m_ftns.GetFootnotesList().Count;
CT_FtnEdn m_ftnedn = new CT_FtnEdn();
m_ftnedn.id = Id.ToString();
CT_P m_FtnEdnxmlP =m_ftnedn.AddNewP();
CT_PPr m_FtnEdnxmlPPr =m_FtnEdnxmlP.AddNewPPr();
m_FtnEdnxmlPPr.AddNewPStyle().val = "a6";
m_FtnEdnxmlPPr.AddNewRPr().rFonts = new CT_Fonts();
m_FtnEdnxmlPPr.AddNewRPr().rFonts.hint = ST_Hint.eastAsia;
CT_R m_FtnEdnxmlR =m_FtnEdnxmlP.AddNewR();
m_FtnEdnxmlR.AddNewRPr().rStyle = new CT_String();
m_FtnEdnxmlR.AddNewRPr().rStyle.val = "a7";
m_FtnEdnxmlR.Items = newSystem.Collections.ArrayList();
m_FtnEdnxmlR.Items.Add(new CT_Empty());
m_FtnEdnxmlR.ItemsElementName = new List<RunItemsChoiceType>();
m_FtnEdnxmlR.ItemsElementName.Add(RunItemsChoiceType.footnoteRef);
m_FtnEdnxmlR = m_FtnEdnxmlP.AddNewR();
m_FtnEdnxmlR.AddNewT().Value = " ";
m_FtnEdnxmlR = m_FtnEdnxmlP.AddNewR();
m_FtnEdnxmlR.AddNewT().Value = strFtnEdn; //"腳注test內容
XWPFFootnotem_fn = m_ftns.AddFootnote(m_ftnedn);
b. 在正文中標注
最好用CT_P m_p = m_Docx.Document.body.AddNewP();方式創建段,在m_p中可以不斷創建CT_R。
CT_R m_r = m_p.AddNewR();
m_r.AddNewT().Value = "NPOI";
//標注腳注
CT_R m_FtnEdnR = m_p.AddNewR();
m_FtnEdnR.AddNewRPr().rStyle= new CT_String();
m_FtnEdnR.AddNewRPr().rStyle.val = "a7";
m_FtnEdnR.Items = newSystem.Collections.ArrayList();
CT_FtnEdnRef m_ftnref = newCT_FtnEdnRef();
m_ftnref.id = m_FtnId;//創建腳注內容得到的Id
m_FtnEdnR.Items.Add(m_ftnref);
m_FtnEdnR.ItemsElementName = new List<RunItemsChoiceType>();
m_FtnEdnR.ItemsElementName.Add(RunItemsChoiceType.footnoteReference);
m_r =m_p.AddNewR();
m_r.AddNewT().Value= "……";
3) 尾注
NPOI中的OpenXmlFormats提供了較為完善的尾注所有功能,但在XWPF中沒有提供創建尾注的方法。
11、 超鏈接書簽
利用NPOI創建超鏈接書簽分兩個步驟。一是創建與書簽關聯的超鏈接;二是創建書簽。
1) 創建與書簽關聯的超鏈接
NPOI提供兩種超鏈接,一種是超鏈接到另一文件;另一種是超鏈接到書簽。下面僅介紹創建超鏈接到書簽的方法。
創建文檔:XWPFDocument m_Docx = new XWPFDocument();
創建段落:CT_P m_p = m_Docx.Document.body.AddNewP();
創建超鏈接集合:m_p.Items = newSystem.Collections.ArrayList();
創建超鏈接:
CT_Hyperlink1 m_hyperlink = new CT_Hyperlink1();
m_hyperlink.anchor = "NPOI1";//書簽名
m_hyperlink.history = ST_OnOff.True;
m_hyperlink.Items = newSystem.Collections.ArrayList();
CT_R m_r = new CT_R();
m_r.AddNewT().Value = "書簽1";
m_hyperlink.Items.Add(m_r);
m_hyperlink.ItemsElementName = new List<ItemsChoiceType12>();
m_hyperlink.ItemsElementName.Add(ItemsChoiceType12.hyperlink);
m_p.Items.Add(m_hyperlink);
2) 創建書簽
書簽分開始和結束兩部分組成。
//書簽0開始
int m_bookId = 0;//同一段內有多個書簽,需要不同的Id,不同段的書簽Id可以相同
m_p= m_Docx.Document.body.AddNewP();
m_p.AddNewPPr().AddNewJc().val= ST_Jc.both;
m_p.AddNewPPr().AddNewSpacing().line = "400";//固定行距20磅
m_p.AddNewPPr().AddNewSpacing().lineRule = ST_LineSpacingRule.exact;
m_p.Items = new System.Collections.ArrayList();
CT_Bookmark m_ctbook1 = newCT_Bookmark();
m_bookId = m_p.Items.Count;
m_ctbook1.id = m_bookId.ToString(); //"0";
m_ctbook1.name = "NPOI1";//書簽名,超鏈接用
m_p.Items.Add(m_ctbook1);
m_p.ItemsElementName = new List<ParagraphItemsChoiceType>();
m_p.ItemsElementName.Add(ParagraphItemsChoiceType.bookmarkStart);
m_p.AddNewR().AddNewT().Value = "1、NPOI介紹";
//書簽0結束
m_ctbook1 = new CT_Bookmark();
m_ctbook1.id = m_bookId.ToString();//"0";
m_p.Items.Add(m_ctbook1);
m_p.ItemsElementName.Add(ParagraphItemsChoiceType.bookmarkEnd);
12、 插入圖表
在docx中插入圖表分三步實現。一是創建xlsx格式的圖表原始數據,二是創建圖表類型,三是在正文中插入圖表。每一
個圖表對應一個xlsx文件,下面以餅圖為例說明。
1) 創建xlsx格式的圖表原始數據
//創建xlsx
XSSFWorkbook workbook = newXSSFWorkbook();
//創建表單1(餅圖)
I Sheet sheet =workbook.CreateSheet("Sheet1");
//表單1餅圖數據
//銷售額
//第一季度 8.2
//第二季度 3.2
//第三季度 1.4
//第四季度 1.2
IRow row = sheet.CreateRow(0);
ICell cell = row.CreateCell(0);
cell = row.CreateCell(0);
cell = row.CreateCell(1);
cell.SetCellValue("銷售額");
row = sheet.CreateRow(1);
cell = row.CreateCell(0);
cell.SetCellValue("第一季度");
cell = row.CreateCell(1);
cell.SetCellValue(8.2);
row = sheet.CreateRow(2);
cell = row.CreateCell(0);
cell.SetCellValue("第二季度");
cell = row.CreateCell(1);
cell.SetCellValue(3.2);
row = sheet.CreateRow(3);
cell = row.CreateCell(0);
cell.SetCellValue("第三季度");
cell = row.CreateCell(1);
cell.SetCellValue(1.4);
row = sheet.CreateRow(4);
cell = row.CreateCell(0);
cell.SetCellValue("第四季度");
cell = row.CreateCell(1);
cell.SetCellValue(1.2);
2) 創建圖表類型
//創建\word\charts\chartn.xml內容(簡單餅圖)
CT_ChartSpace ctpiechartspace = new CT_ChartSpace();
ctpiechartspace.date1904 = new CT_Boolean();
ctpiechartspace.date1904.val = 1;
ctpiechartspace.lang = new CT_TextLanguageID();
ctpiechartspace.lang.val = "zh-CN";
CT_Chart m_chart = ctpiechartspace.AddNewChart();
m_chart.plotArea = new CT_PlotArea();
m_chart.plotArea.pieChart = new List<CT_PieChart>();
//餅圖
CT_PieChart m_piechart = new CT_PieChart();
m_piechart.varyColors = new CT_Boolean();
m_piechart.varyColors.val = 1;
m_piechart.ser = new List<CT_PieSer>();
CT_PieSer m_pieser = new CT_PieSer();
//標題
m_pieser.tx = new CT_SerTx();
m_pieser.tx.strRef = new CT_StrRef();
m_pieser.tx.strRef.f = "Sheet1!$B$1";
m_pieser.tx.strRef.strCache = new CT_StrData();
m_pieser.tx.strRef.strCache.ptCount = new CT_UnsignedInt();
m_pieser.tx.strRef.strCache.ptCount.val = 1;
CT_StrVal m_strval = new CT_StrVal();
m_strval.idx = 0;
m_strval.v = "銷售額";
m_pieser.tx.strRef.strCache.pt = new List<CT_StrVal>();
m_pieser.tx.strRef.strCache.pt.Add(m_strval);
//行標題
m_pieser.cat = new CT_AxDataSource();
m_pieser.cat.strRef = new CT_StrRef();
m_pieser.cat.strRef.f = "Sheet1!$A$2:$A$5";
m_pieser.cat.strRef.strCache = new CT_StrData();
m_pieser.cat.strRef.strCache.ptCount = new CT_UnsignedInt();
m_pieser.cat.strRef.strCache.ptCount.val = 4;
m_pieser.cat.strRef.strCache.pt = new List<CT_StrVal>();
m_strval = new CT_StrVal();
m_strval.idx = 0;
m_strval.v = "第一季度";
m_pieser.cat.strRef.strCache.pt.Add(m_strval);
m_strval = new CT_StrVal();
m_strval.idx = 1;
m_strval.v = "第二季度";
m_pieser.cat.strRef.strCache.pt.Add(m_strval);
m_strval = new CT_StrVal();
m_strval.idx = 2;
m_strval.v = "第三季度";
m_pieser.cat.strRef.strCache.pt.Add(m_strval);
m_strval = new CT_StrVal();
m_strval.idx = 3;
m_strval.v = "第四季度";
m_pieser.cat.strRef.strCache.pt.Add(m_strval);
//值
m_pieser.val = new CT_NumDataSource();
m_pieser.val.numRef = new CT_NumRef();
m_pieser.val.numRef.f = "Sheet1!$B$2:$B$5";
m_pieser.val.numRef.numCache = new CT_NumData();
m_pieser.val.numRef.numCache.formatCode = "General";
m_pieser.val.numRef.numCache.ptCount = new CT_UnsignedInt();
m_pieser.val.numRef.numCache.ptCount.val = 4;
m_pieser.val.numRef.numCache.pt = new List<CT_NumVal>();
CT_NumVal m_numval = new CT_NumVal();
m_numval.idx = 0;
m_numval.v = "8.2";
m_pieser.val.numRef.numCache.pt.Add(m_numval);
m_numval = new CT_NumVal();
m_numval.idx = 1;
m_numval.v = "3.2";
m_pieser.val.numRef.numCache.pt.Add(m_numval);
m_numval = new CT_NumVal();
m_numval.idx = 2;
m_numval.v = "1.4";
m_pieser.val.numRef.numCache.pt.Add(m_numval);
m_numval = new CT_NumVal();
m_numval.idx = 3;
m_numval.v = "1.2";
m_pieser.val.numRef.numCache.pt.Add(m_numval);
m_piechart.ser.Add(m_pieser);
m_chart.plotArea.pieChart.Add(m_piechart);
m_chart.legend = new CT_Legend();
m_chart.legend.legendPos = new CT_LegendPos();
m_chart.legend.legendPos.val = ST_LegendPos.r;
m_chart.plotVisOnly = new CT_Boolean();
m_chart.plotVisOnly.val = 1;
3) 頁面中插入圖表
以inline式為例。
XWPFParagraph gp = m_Docx.CreateParagraph();
XWPFRun gr = gp.CreateRun();
gp = m_Docx.CreateParagraph();
gr = gp.CreateRun();
gr.AddChartSpace(workbook , ctpiechartspace, 5274310, 3076575);
NPOI是tonyqus提供的2.1.1.0源碼經過新修改編譯。
測試例子下載:http://download.csdn.NET/detail/gltide/8016349。例中提供了創建表、插圖和圖表實現的代碼。
========
使用NOPI讀取Word、Excel文檔內容
http://www.cnblogs.com/mahongbiao/p/3760878.html
使用NOPI讀取Excel的例子很多,讀取Word的例子不多。
Excel的解析方式有多中,可以使用ODBC查詢,把Excel作為一個數據集對待。也可以使用文檔結構模型的方式進行解析
,即解析Workbook(工作簿)、Sheet、Row、Column。
Word的解析比較復雜,因為Word的文檔結構模型定義較為復雜。解析Word或者Excel,關鍵是理解Word、Excel的文
檔對象模型。
Word、Excel文檔對象模型的解析,可以通過COM接口調用,此類方式使用較廣。(可以錄制宏代碼,然后替換為對應
的語言)
也可以使用XML模型解析,尤其是對於2007、2010版本的文檔的解析。
using NPOI.POIFS.FileSystem;
using NPOI.SS.UserModel;
using NPOI.XSSF.UserModel;
using NPOI.XWPF.UserModel;
using System;
using System.Collections.Generic;
using System.Configuration;
using System.IO;
using System.Text;
namespace eyuan
{
public static class NOPIHandler
{
/// <summary>
///
/// </summary>
/// <param name="fileName"></param>
/// <returns></returns>
public static List<List<List<string>>> ReadExcel(string fileName)
{
//打開Excel工作簿
XSSFWorkbook hssfworkbook = null;
try
{
using (FileStream file = new FileStream(fileName, FileMode.Open, FileAccess.Read))
{
hssfworkbook = new XSSFWorkbook(file);
}
}
catch (Exception e)
{
LogHandler.LogWrite(string.Format("文件{0}打開失敗,錯誤:{1}", new string[] { fileName,
e.ToString() }));
}
//循環Sheet頁
int sheetsCount = hssfworkbook.NumberOfSheets;
List<List<List<string>>> workBookContent = new List<List<List<string>>>();
for (int i = 0; i < sheetsCount; i++)
{
//Sheet索引從0開始
ISheet sheet = hssfworkbook.GetSheetAt(i);
//循環行
List<List<string>> sheetContent = new List<List<string>>();
int rowCount = sheet.PhysicalNumberOfRows;
for (int j = 0; j < rowCount; j++)
{
//Row(邏輯行)的索引從0開始
IRow row = sheet.GetRow(j);
//循環列(各行的列數可能不同)
List<string> rowContent = new List<string>();
int cellCount = row.PhysicalNumberOfCells;
for (int k = 0; k < cellCount; k++)
{
//ICell cell = row.GetCell(k);
ICell cell = row.Cells[k];
if (cell == null)
{
rowContent.Add("NIL");
}
else
{
rowContent.Add(cell.ToString());
//rowContent.Add(cell.StringCellValue);
}
}
//添加行到集合中
sheetContent.Add(rowContent);
}
//添加Sheet到集合中
workBookContent.Add(sheetContent);
}
return workBookContent;
}
/// <summary>
///
/// </summary>
/// <param name="fileName"></param>
/// <returns></returns>
public static string ReadExcelText(string fileName)
{
string ExcelCellSeparator = ConfigurationManager.AppSettings["ExcelCellSeparator"];
string ExcelRowSeparator = ConfigurationManager.AppSettings["ExcelRowSeparator"];
string ExcelSheetSeparator = ConfigurationManager.AppSettings["ExcelSheetSeparator"];
//
List<List<List<string>>> excelContent = ReadExcel(fileName);
string fileText = string.Empty;
StringBuilder sbFileText = new StringBuilder();
//循環處理WorkBook中的各Sheet頁
List<List<List<string>>>.Enumerator enumeratorWorkBook = excelContent.GetEnumerator();
while (enumeratorWorkBook.MoveNext())
{
//循環處理當期Sheet頁中的各行
List<List<string>>.Enumerator enumeratorSheet =
enumeratorWorkBook.Current.GetEnumerator();
while (enumeratorSheet.MoveNext())
{
string[] rowContent = enumeratorSheet.Current.ToArray();
sbFileText.Append(string.Join(ExcelCellSeparator, rowContent));
sbFileText.Append(ExcelRowSeparator);
}
sbFileText.Append(ExcelSheetSeparator);
}
//
fileText = sbFileText.ToString();
return fileText;
}
/// <summary>
/// 讀取Word內容
/// </summary>
/// <param name="fileName"></param>
/// <returns></returns>
public static string ReadWordText(string fileName)
{
string WordTableCellSeparator = ConfigurationManager.AppSettings["WordTableCellSeparator"];
string WordTableRowSeparator = ConfigurationManager.AppSettings["WordTableRowSeparator"];
string WordTableSeparator = ConfigurationManager.AppSettings["WordTableSeparator"];
//
string CaptureWordHeader = ConfigurationManager.AppSettings["CaptureWordHeader"];
string CaptureWordFooter = ConfigurationManager.AppSettings["CaptureWordFooter"];
string CaptureWordTable = ConfigurationManager.AppSettings["CaptureWordTable"];
string CaptureWordImage = ConfigurationManager.AppSettings["CaptureWordImage"];
//
string CaptureWordImageFileName = ConfigurationManager.AppSettings
["CaptureWordImageFileName"];
//
string fileText = string.Empty;
StringBuilder sbFileText = new StringBuilder();
#region 打開文檔
XWPFDocument document = null;
try
{
using (FileStream file = new FileStream(fileName, FileMode.Open, FileAccess.Read))
{
document = new XWPFDocument(file);
}
}
catch (Exception e)
{
LogHandler.LogWrite(string.Format("文件{0}打開失敗,錯誤:{1}", new string[] { fileName,
e.ToString() }));
}
#endregion
#region 頁眉、頁腳
//頁眉
if (CaptureWordHeader == "true")
{
sbFileText.AppendLine("Capture Header Begin");
foreach (XWPFHeader xwpfHeader in document.HeaderList)
{
sbFileText.AppendLine(string.Format("{0}", new string[] { xwpfHeader.Text }));
}
sbFileText.AppendLine("Capture Header End");
}
//頁腳
if (CaptureWordFooter == "true")
{
sbFileText.AppendLine("Capture Footer Begin");
foreach (XWPFFooter xwpfFooter in document.FooterList)
{
sbFileText.AppendLine(string.Format("{0}", new string[] { xwpfFooter.Text }));
}
sbFileText.AppendLine("Capture Footer End");
}
#endregion
#region 表格
if (CaptureWordTable == "true")
{
sbFileText.AppendLine("Capture Table Begin");
foreach (XWPFTable table in document.Tables)
{
//循環表格行
foreach (XWPFTableRow row in table.Rows)
{
foreach (XWPFTableCell cell in row.GetTableCells())
{
sbFileText.Append(cell.GetText());
//
sbFileText.Append(WordTableCellSeparator);
}
sbFileText.Append(WordTableRowSeparator);
}
sbFileText.Append(WordTableSeparator);
}
sbFileText.AppendLine("Capture Table End");
}
#endregion
#region 圖片
if (CaptureWordImage == "true")
{
sbFileText.AppendLine("Capture Image Begin");
foreach (XWPFPictureData pictureData in document.AllPictures)
{
string picExtName = pictureData.suggestFileExtension();
string picFileName = pictureData.GetFileName();
byte[] picFileContent = pictureData.GetData();
//
string picTempName = string.Format(CaptureWordImageFileName, new string[] {
Guid.NewGuid().ToString() + "_" + picFileName + "." + picExtName });
//
using (FileStream fs = new FileStream(picTempName, FileMode.Create, FileAccess.Write))
{
fs.Write(picFileContent, 0, picFileContent.Length);
fs.Close();
}
//
sbFileText.AppendLine(picTempName);
}
sbFileText.AppendLine("Capture Image End");
}
#endregion
//正文段落
sbFileText.AppendLine("Capture Paragraph Begin");
foreach (XWPFParagraph paragraph in document.Paragraphs)
{
sbFileText.AppendLine(paragraph.ParagraphText);
}
sbFileText.AppendLine("Capture Paragraph End");
//
//
fileText = sbFileText.ToString();
return fileText;
}
}
}
========
C# WebForm 使用NPOI 2 生成簡單的word文檔(.docx)
http://doc.okbase.net/LFDX/archive/98909.html
使用NPOI可以方便的實現服務端對Word、Excel的讀寫。要實現對Word的讀寫操作,需要引用NPOI.OOXML.dll,應用命名空間XWPF。
本文使用NPOI 2.0實現對Word的基本生成、下載操作。 NOPI 2.0 下載地址:http://npoi.codeplex.com/downloads/get/764162
雖然現在最新版本為NPOI 2.1.1 ,但筆者使用2.1.1的NPOI.OOXML.dll時,發現無法實現段落格式化功能,故推薦使用本文版本。
需要添加的命名空間:
- using System.IO;
- using NPOI.XWPF.UserModel;
- XWPFDocument doc = new XWPFDocument(); //創建新的word文檔
- XWPFParagraph p1 = doc.CreateParagraph(); //向新文檔中添加段落
- p1.SetAlignment(ParagraphAlignment.CENTER); //段落對其方式為居中
- XWPFRun r1 = p1.CreateRun(); //向該段落中添加文字
- r1.SetText("測試段落一");
- XWPFParagraph p2 = doc.CreateParagraph();
- p2.SetAlignment(ParagraphAlignment.LEFT);
- XWPFRun r2 = p2.CreateRun();
- r2.SetText("測試段落二");
- FileStream sw = File.Create("cutput.docx"); //...
- doc.Write(sw); //...
- sw.Close(); //在服務端生成文件
- FileInfo file = new FileInfo("cutput.docx");//文件保存路徑及名稱
- //注意: 文件保存的父文件夾需添加Everyone用戶,並給予其完全控制權限
- Response.Clear();
- Response.ClearHeaders();
- Response.Buffer = false;
- Response.ContentType = "application/octet-stream";
- Response.AppendHeader("Content-Disposition", "attachment;filename="
- + HttpUtility.UrlEncode("output.docx", System.Text.Encoding.UTF8));
- Response.AppendHeader("Content-Length", file.Length.ToString());
- Response.WriteFile(file.FullName);
- Response.Flush(); //以上將生成的word文件發送至用戶瀏覽器
- File.Delete("cutput.docx"); //清除服務端生成的word文件
========
