C# NPOI Word操作_npoi操作word

简述

本文章中NPOI版本为2.5.3.0。

页面设置

void main()
{
    XWPFDocument document = new XWPFDocument();
    document.Document.body.sectPr = new CT_SectPr();
    var sectPr = document.Document.body.sectPr;
    SetPageSz(sectPr.pgSz,"A4", ST_PageOrientation.portrait);//A4纵向
    SetPageMar(sectPr.pgMar, "Medium");//中等边框
}
 
void SetPageSz(CT_PageSz size, string pageSz, ST_PageOrientation orientation)
{
    //这里的单位是缇，1英寸=1440缇，1英寸=2.54cm，1cm=1440÷2.54≈567缇
    //A4纸的物理尺寸是210×297mm，
    //210mm=210×144÷2.54≈11905.51181102362
    //297mm=297×144÷2.54≈16837.79527559055
    size.orient = orientation;
    switch (pageSz)//默认A4
    {
        case "A3": size.w = 16838; size.h = 23811; break;//297x420mm
        case "A4": size.w = 11906; size.h = 16838; break;//210x297mm
        case "A5": size.w = 8391; size.h = 11906; break;//148x210mm
    }
    if (orientation != ST_PageOrientation.portrait)
    {
        (size.h, size.w) = (size.w, size.h);
    }
}
 
void SetPageMar(CT_PageMar margin, string pageMar)
{
    switch (type)
    {
        case "Normal": m.left = m.right = 1800; m.top = m.bottom = "1440"; break;
        case "Narrow": m.left = m.right = 720; m.top = m.bottom = "720"; break;
        case "Medium": m.left = m.right = 1080; m.top = m.bottom = "1440"; break;
        case "Broad": m.left = m.right = 2880; m.top = m.bottom = "1440"; break;
        case "Symmetrical": m.left = 1800; m.right = 1440; m.top = m.bottom = "1440"; break;
    }
    m.header = 851;//页面设置-布局-页眉和页脚-页眉
    m.footer = 992;//页面设置-布局-页眉和页脚-页脚
    m.gutter = 0;//页面设置-页边距-页边距-装订线
} 
 
 

插入一段文本

//初号 42，小初 36 
//一号 26，小一 24
//二号 22，小二 18
//三号 16，小三 15
//四号 14，小四 12
//五号 10.5，小五9
//六号 7.5，小六6.5
//七号 5.5，八号 5
 
XWPFDocument document = new XWPFDocument();
var paragraph = document.CreateParagraph();
var run = paragraph.CreateRun();
run.IsItalic = true;
run.IsBold = true;
run.FontSize = 12;//小四
run.FontFamily = “Arial”;
run.SetColor(“#FFFFFF”);
run.SetText(“Email:”);
run.SetUnderline(UnderlinePatterns.Single);
 
//FontSize这破玩意儿是int类型，如果要想使用五号、六号、小六、七号字体则必须用下面的办法
decimal size = 10.5;
if (size== decimal.Truncate(size))
    run.FontSize = (int)size;
else
{
    var ctr = run.GetCTR();
    CT_RPr cT_RPr = ctr.IsSetRPr() ? ctr.rPr : ctr.AddNewRPr();
    (cT_RPr.IsSetSz() ? cT_RPr.sz : cT_RPr.AddNewSz()).val = (ulong)(size * 2uL);
}

写入文件

FileStream fs = new FileStream("1.docx", FileMode.Create);
document.Write(fs);
fs.Close();

颜色值表

public static class WordColors
        {
            //标准色
            public const string DarkRed = "#C00000";
            public const string Red = "#FF0000";
            public const string Orange = "#FFC000";
            public const string Yellow = "#FFFF00";
            public const string LightGreen = "#90D050";
            public const string Green = "#00B050";
            public const string LightBlue = "#00B0F0";
            public const string Blue = "#0070C0";
            public const string DarkBlue = "#002060";
            public const string Purple = "#7030A0";
 
            //主题色-白色
            public const string Back1 = "#FFFFFF";
            public const string Back1Sub1 = "#F2F2F2";
            public const string Back1Sub2 = "#D9D9D9";
            public const string Back1Sub3 = "#BFBFBF";
            public const string Back1Sub4 = "#A6A6A6";
            public const string Back1Sub5 = "#808080";
 
            //主题色-黑色
            public const string Text1 = "#000000";
            public const string Text1Sub1 = "#7F7F7F";
            public const string Text1Sub2 = "#595959";
            public const string Text1Sub3 = "#404040";
            public const string Text1Sub4 = "#262626";
            public const string Text1Sub5 = "#0D0D0D";
 
            //主题色-浅灰
            public const string Back2 = "#E7E6E6";
            public const string Back2Sub1 = "#D0CECE";
            public const string Back2Sub2 = "#AEAAAA";
            public const string Back2Sub3 = "#767171";
            public const string Back2Sub4 = "#3B3838";
            public const string Back2Sub5 = "#171717";
 
            //主题色-蓝灰
            public const string Text2 = "#44546A";
            public const string Text2Sub1 = "#D5DCE4";
            public const string Text2Sub2 = "#ACB9CA";
            public const string Text2Sub3 = "#B496B0";
            public const string Text2Sub4 = "#323E4F";
            public const string Text2Sub5 = "#222A35";
 
            //主题色-蓝色
            public const string Accent1 = "#4472C4";
            public const string Accent1Sub1 = "#D9E2F3";
            public const string Accent1Sub2 = "#B4C6E7";
            public const string Accent1Sub3 = "#8EAADB";
            public const string Accent1Sub4 = "#2F5496";
            public const string Accent1Sub5 = "#1F3864";
 
            //主题色-橙色
            public const string Accent2 = "#ED7D31";
            public const string Accent2Sub1 = "#FBE4D5";
            public const string Accent2Sub2 = "#F7CAAC";
            public const string Accent2Sub3 = "#F4B083";
            public const string Accent2Sub4 = "#C45911";
            public const string Accent2Sub5 = "#833C0B";
 
            //主题色-灰色
            public const string Accent3 = "#A5A5A5";
            public const string Accent3Sub1 = "#EDEDED";
            public const string Accent3Sub2 = "#DBDBDB";
            public const string Accent3Sub3 = "#C9C9C9";
            public const string Accent3Sub4 = "#7B7B7B";
            public const string Accent3Sub5 = "#525252";
 
            //主题色-金色
            public const string Accent4 = "#FFC000";
            public const string Accent4Sub1 = "#FFF2CC";
            public const string Accent4Sub2 = "#FFE599";
            public const string Accent4Sub3 = "#FFD955";
            public const string Accent4Sub4 = "#BF8F00";
            public const string Accent4Sub5 = "#806000";
 
            //主题色-蓝色
            public const string Accent5 = "#5B9BD5";
            public const string Accent5Sub1 = "#DEEAF6";
            public const string Accent5Sub2 = "#BDD6EE";
            public const string Accent5Sub3 = "#9CC2E5";
            public const string Accent5Sub4 = "#2E74B5";
            public const string Accent5Sub5 = "#1F4E79";
 
            //主题色-绿色
            public const string Accent6 = "#70AD47";
            public const string Accent6Sub1 = "#E2EFD9";
            public const string Accent6Sub2 = "#C5E0B3";
            public const string Accent6Sub3 = "#A8D08D";
            public const string Accent6Sub4 = "#538135";
            public const string Accent6Sub5 = "#385623";
        }