#region 1.建立文件(頁首、頁尾)

XWPFDocument doc = new XWPFDocument();

//頁面設定 A4:w=11906 h=16838

doc.Document.body.sectPr = new CT_SectPr();

CT_SectPr m_SectPr = doc.Document.body.sectPr;

m_SectPr.pgSz.h = (ulong)16838;

m_SectPr.pgSz.w = (ulong)11906;

m_SectPr.pgMar.left = (ulong)1000;//左邊距

m_SectPr.pgMar.right = (ulong)1000;//右邊距

m_SectPr.pgMar.top = "150";//上邊距

m_SectPr.pgMar.bottom = "150";

#region =頁首=

CT_Hdr m_hdr = new CT_Hdr();

m_hdr.AddNewP().AddNewPPr().AddNewSpacing().lineRule = "-600";

//建立頁首關係

XWPFRelation Hrelation = XWPFRelation.HEADER;

XWPFHeader m_h = (XWPFHeader)doc.CreateRelationship(Hrelation, XWPFFactory.GetInstance(), doc.HeaderList.Count);

//讀取圖片資料

FileStream picData_ym = null;

string filepath_ym = System.Windows.Forms.Application.StartupPath + @"/Images/ym.png";

picData_ym = new FileStream(filepath_ym, FileMode.Open, FileAccess.Read);

//設定頁首

m_h.SetHeaderFooter(m_hdr);

//頁首插入圖片（inline）單位：EMUS，1CM=360000EMUS

m_h.AddPicture(picData_ym, (int)PictureType.PNG, "ym.png", 6200000, 200000);

CT_HdrFtrRef m_HdrFtr = m_SectPr.AddNewHeaderReference();

m_HdrFtr.type = ST_HdrFtr.@default;

m_HdrFtr.id = m_h.GetPackageRelationship().Id;

picData_ym.Close();

#endregion