浅析C#合并多个WORD文档的具体实现方法
http://www.chinacs.net/a/csharp/2010/0724/36.html
今天因為客戶需要，需要將多個WORD文檔合并成為一個WORD文檔。其中，對WORD文檔的合并方式分兩種形式：
一是復制合并;
一是插入合并,即將多個文檔按照先后順序合并到另一個文檔中.
代碼如下:
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using?System;?
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using?System.Collections.Generic;?
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using?System.Text;?
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using?Microsoft.Office.Interop.Word;?
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using?System.Reflection;?
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using?System.IO;?
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using?System.Diagnostics;?
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namespace?Eipsoft.Common?
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{?
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///?<summary>?
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///?Word文檔合并類?
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///?</summary>?
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public?class?WordDocumentMerger?
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{?
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private?ApplicationClass?objApp?=?null;?
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private?Document?objDocLast?=?null;?
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private?Document?objDocBeforeLast?=?null;?
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public?WordDocumentMerger()?
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{?
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objApp?=?new?ApplicationClass();?
?
}?
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#region?打開文件?
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private?void?Open(string?tempDoc)?
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{?
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object?objTempDoc?=?tempDoc;?
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object?objMissing?=?System.Reflection.Missing.Value;?
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objDocLast?=?objApp.Documents.Open(?
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ref?objTempDoc,????//FileName?
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ref?objMissing,???//ConfirmVersions?
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ref?objMissing,???//ReadOnly?
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ref?objMissing,???//AddToRecentFiles?
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ref?objMissing,???//PasswordDocument?
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ref?objMissing,???//PasswordTemplate?
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ref?objMissing,???//Revert?
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ref?objMissing,???//WritePasswordDocument?
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ref?objMissing,???//WritePasswordTemplate?
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ref?objMissing,???//Format?
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ref?objMissing,???//Enconding?
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ref?objMissing,???//Visible?
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ref?objMissing,???//OpenAndRepair?
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ref?objMissing,??//DocumentDirection?
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ref?objMissing,??//NoEncodingDialog?
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ref?objMissing???//XMLTransform?
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);?
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objDocLast.Activate();?
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}?
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#endregion?
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#region?保存文件到輸出模板?
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private?void?SaveAs(string?outDoc)?
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{?
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object?objMissing?=?System.Reflection.Missing.Value;?
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object?objOutDoc?=?outDoc;?
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objDocLast.SaveAs(?
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ref?objOutDoc,????//FileName?
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ref?objMissing,???//FileFormat?
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ref?objMissing,???//LockComments?
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ref?objMissing,????//PassWord?
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ref?objMissing,????//AddToRecentFiles?
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ref?objMissing,????//WritePassword?
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ref?objMissing,????//ReadOnlyRecommended?
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ref?objMissing,????//EmbedTrueTypeFonts?
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ref?objMissing,????//SaveNativePictureFormat?
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ref?objMissing,????//SaveFormsData?
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ref?objMissing,????//SaveAsAOCELetter,?
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ref?objMissing,????//Encoding?
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ref?objMissing,????//InsertLineBreaks?
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ref?objMissing,????//AllowSubstitutions?
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ref?objMissing,????//LineEnding?
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ref?objMissing?????//AddBiDiMarks?
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);?
?
}?
endregion?
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#region?循環合并多個文件（復制合并重復的文件）?
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///?<summary>???///?循環合并多個文件（復制合并重復的文件）???///?</summary>?
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///?<param?name="tempDoc">模板文件</param>?
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///?<param?name="arrCopies">需要合并的文件</param>?
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///?<param?name="outDoc">合并后的輸出文件</param>?
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public?void?CopyMerge(string?tempDoc,?string[]?arrCopies,?string?outDoc)?
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{?
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object?objMissing?=?Missing.Value;?
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object?objFalse?=?false;?
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object?objTarget?=?WdMergeTarget.wdMergeTargetSelected;?
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object?objUseFormatFrom?=?WdUseFormattingFrom.wdFormattingFromSelected;?
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try?????????????{?
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//打開模板文件?
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Open(tempDoc);?
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foreach?(string?strCopy?in?arrCopies)?
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{????objDocLast.Merge(?strCopy,?
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//FileName?
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ref?objTarget,?????//MergeTarget?
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ref?objMissing,?????????//DetectFormatChanges?
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ref?objUseFormatFrom,???//UseFormattingFrom?
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ref?objMissing??????????//AddToRecentFiles?
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);?
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objDocBeforeLast?=?objDocLast;?
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objDocLast?=?objApp.ActiveDocument;?
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if?(objDocBeforeLast?!=?null)?
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{?
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objDocBeforeLast.Close(?
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ref?objFalse,?????//SaveChanges?
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ref?objMissing,???//OriginalFormat?
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ref?objMissing????//RouteDocument?
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);?
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}?
?
}?
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//保存到輸出文件?
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SaveAs(outDoc);?
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foreach?(Document?objDocument?in?objApp.Documents)?
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{?
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objDocument.Close(?
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ref?objFalse,?????//SaveChanges?
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ref?objMissing,???//OriginalFormat?
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ref?objMissing????//RouteDocument?
?
);?
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}?
?
}?
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finally?
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{?
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objApp.Quit(?
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ref?objMissing,?????//SaveChanges?
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ref?objMissing,?????//OriginalFormat?
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ref?objMissing??????//RoutDocument?
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);?
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objApp?=?null;?
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}?
?
}?
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///?<summary>??????????///?循環合并多個文件（復制合并重復的文件）??????????///?</summary>?
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///?<param?name="tempDoc">模板文件</param>?
?
///?<param?name="arrCopies">需要合并的文件</param>?
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///?<param?name="outDoc">合并后的輸出文件</param>?
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public?void?CopyMerge(string?tempDoc,?string?strCopyFolder,?string?outDoc)?
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{?
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string[]?arrFiles?=?Directory.GetFiles(strCopyFolder);?
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CopyMerge(tempDoc,?arrFiles,?outDoc);?
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}?
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#endregion?
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#region?循環合并多個文件（插入合并文件）?
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///?<summary>??????????///?循環合并多個文件（插入合并文件）??///?</summary>?
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///?<param?name="tempDoc">模板文件</param>?
?
///?<param?name="arrCopies">需要合并的文件</param>?
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///?<param?name="outDoc">合并后的輸出文件</param>?
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public?void?InsertMerge(string?tempDoc,?string[]?arrCopies,?string?outDoc)?
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{?
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object?objMissing?=?Missing.Value;?
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object?objFalse?=?false;?
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object?confirmConversion?=?false;?
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object?link?=?false;?
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object?attachment?=?false;?
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try?
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{?
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//打開模板文件?
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Open(tempDoc);?
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foreach?(string?strCopy?in?arrCopies)?
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{?
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objApp.Selection.InsertFile(?
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strCopy,?
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ref?objMissing,?
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ref?confirmConversion,?
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ref?link,?
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ref?attachment?
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);?
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}?
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//保存到輸出文件???
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??????SaveAs(outDoc);?
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foreach?(Document?objDocument?in?objApp.Documents)?
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{?
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objDocument.Close(?
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ref?objFalse,?????//SaveChanges?
?
ref?objMissing,???//OriginalFormat?
?
ref?objMissing????//RouteDocument?
?
);?
?
}?
?
}?
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finally?
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{?
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objApp.Quit(?
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ref?objMissing,?????//SaveChanges?
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ref?objMissing,?????//OriginalFormat?
?
ref?objMissing??????//RoutDocument?
?
);?
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objApp?=?null;?
?
}?
?
}?
?
///?<summary>?
?
///?循環合并多個文件（插入合并文件）?
?
///?</summary>?
?
///?<param?name="tempDoc">模板文件</param>?
?
///?<param?name="arrCopies">需要合并的文件</param>?
?
///?<param?name="outDoc">合并后的輸出文件</param>?
?
public?void?InsertMerge(string?tempDoc,?string?strCopyFolder,?string?outDoc)?
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{?
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string[]?arrFiles?=?Directory.GetFiles(strCopyFolder);?
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InsertMerge(tempDoc,?arrFiles,?outDoc);?
?
}?
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#endregion?
?
}?
?
}?
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總結
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