C#操作word
C#调整word格式
有时你可能会处理大量的word文件，可能是生成，也可能是调整格式，接下来就讲一下怎么用C#操作word,在这个项目中我运用的是using Spire.Doc，using Spire.Doc.Documents，using Spire.Doc.Fields;
OK，这篇文章分为两部分：
1、用C#连接word
2、更改word格式 ，保存word
1、用C#连接word
因为我处理的文件呢，是由很多文件夹构成的，如图，这样子呢，我们要处理到里面的word就得一层层的去遍历，接下来上代码了。
private void button1_Click(object sender, EventArgs e)
{
System.IO.DirectoryInfo dir = new System.IO.DirectoryInfo(@"C:\Users\Baron\Desktop\采购合同");//获取文件路径
FileSystemInfo[] directoryinfo = dir.GetFileSystemInfos(); //获取第一层文件夹下的所有文件
foreach (FileSystemInfo item in directoryinfo)
{
TraverseFile(item);
}
MessageBox.Show("加载完毕");
}
public void TraverseFile(FileSystemInfo url)
{
string path = url.FullName;
if (File.Exists (path)) //判断是文件则进入
{
//是文件
string FilePath = path;
string fliename = url.Name;
Document document = new Document();
document.LoadFromFile(path);
string Text_1 = document.GetText(); //获取word文本
header = document.Sections[0].HeadersFooters.Header;
if (Text_1 != null)
{
SplitWord(Text_1, fliename);
}
SaveWord(path); //储存路径，当word格式修改完成之后再按照源路径储存回去
}
else if (Directory.Exists (path)) //判断是文件夹则进入下一层继续循环
{
//文件夹
System.IO.DirectoryInfo dir = new System.IO.DirectoryInfo(path);
FileSystemInfo[] directoryinfo = dir.GetFileSystemInfos();
foreach (FileSystemInfo nextFolder in directoryinfo)
{
TraverseFile(nextFolder);
}
}
}
private void SplitWord(string text_1,string name)
{
List<string> textList = new List<string>();
string[] textArray = text_1.Split('\n','\r'); //用分隔符将文本分割成段落
for (int i = 1; i < textArray.Length; i++)
{
string test_1 = textArray[i];
//由于.Net自带的spric.Doc带有"Evaluation Warning: The document was created with Spire.Doc for .NET."，所以越到此段文字就不保存
if (textArray[i]!=""&&textArray[i]!= "Evaluation Warning: The document was created with Spire.Doc for .NET.")
{
textList.Add(textArray[i]); //将文本按照先后顺序存入List
}
}
wordText.Add(name , textList); //word标题对应自己的文本用字典存入
}
2、更改word格式 ，保存word
private void SaveWord(string path)
{
//addhead(); //从存入的word中取出文字
foreach (var item in wordText.Keys)
{
Document doc = new Document();
Section sec = doc.AddSection();
ListStyle listStyle = new ListStyle(doc,ListType.Numbered); //这段是用来做层级的
listStyle.Name = "levelstyle";
listStyle.Levels[0].PatternType = ListPatternType.Arabic; //第一层级
listStyle.Levels[1].PatternType = ListPatternType.Arabic; //第二层级
listStyle.Levels[2].PatternType = ListPatternType.Arabic; //第三层级
doc.ListStyles.Add(listStyle); 将层级加入文本
for (int i = 0; i < wordText[item].Count-1; i++)
{
Paragraph para = sec.AddParagraph(); //段落设置
string paraText = wordText[item][i].Trim();
TextRange tr = para.AppendText(paraText);
/*设置整个文本
Spire.Doc.Formatting.CharacterFormat format = new Spire.Doc.Formatting.CharacterFormat(doc);
format.FontName = "宋体";
format.FontSize = 10.5f;
*/
if (i==0)
{
Section sec_0 = doc.Sections[0];
sec_0.PageSetup.DifferentFirstPageHeaderFooter = true;
//添加页眉
Paragraph headerpara = sec_0.HeadersFooters.FirstPageHeader.AddParagraph();
headerpara.Format.HorizontalAlignment = HorizontalAlignment.Left;
DocPicture headerimage = headerpara.AppendPicture(Image .FromFile(@" C:\Users\Baron\Desktop\Logo\logo.PNG"));
//添加页脚
HeaderFooter footer = sec.HeadersFooters.Footer;
Paragraph footerPara = footer.AddParagraph();
footerPara.AppendField("页码", FieldType.FieldPage);
//footerPara.AppendText("/");
//footerPara.AppendField("总页数",FieldType.FieldNumPages);
footerPara.Format.HorizontalAlignment = HorizontalAlignment.Center;
//将第一段作为标题，设置标题格式2
tr.CharacterFormat.FontName="黑体";
tr.CharacterFormat.FontSize = 22f;
// tr.ApplyCharacterFormat(format);
para.ApplyStyle(BuiltinStyle.Heading1);
para.Format.LineSpacing = 30f;
para.Format.HorizontalAlignment = HorizontalAlignment.Center;
// para.ListFormat.ApplyStyle("levelstyle");
doc.SaveToFile(path, FileFormat.Auto); //保存
continue;
}
else
{
foreach (var head in Head_list)
{
if (paraText.Contains(head))
{
// tr.ApplyCharacterFormat(format);
tr.CharacterFormat.FontName = "宋体";
tr.CharacterFormat.FontSize = 10.5f;
tr.CharacterFormat.Bold = true;
tr.CharacterFormat.Italic = false;
para.ApplyStyle(BuiltinStyle.Heading2);
para.ListFormat.ListLevelNumber = 1;
// para.ListFormat.ApplyStyle("levelstyle");
para.Format.HorizontalAlignment = HorizontalAlignment.Left;
//首行缩进两个字符
doc.SaveToFile(path, FileFormat.Auto); //保存
continue;
}
}
}
para.Format.BeforeAutoSpacing = false;
para.Format.BeforeSpacing = 0;
para.Format.AfterAutoSpacing = false;
para.Format.AfterSpacing = 0;
para.ApplyStyle(BuiltinStyle.BodyText);
para.ListFormat.ListLevelNumber = 2;
tr.CharacterFormat.FontName = "宋体";
tr.CharacterFormat.FontSize = 10.5f;
tr.CharacterFormat.Italic = false;
// para.ListFormat.ApplyStyle("levelstyle");
//doc.Sections[0].Paragraphs.Insert(1, para);
para.Format.FirstLineIndent = 20; //首行缩进
para.Format.LineSpacing = 18f;
para.Format.HorizontalAlignment = HorizontalAlignment.Left;
doc.SaveToFile(path, FileFormat.Auto); //保存word
}
}
num++;
textBox3.Text = num.ToString(); //由于我有600个word，设置数量再界面上显示
textBox3.BackColor =Color.Red;
textBox4.Text =" "+path+"";
}
最后附上效果图
然后就完成了，代码很简单哦，小伙伴们可以尝试一下。
