如何在同一个Windows Form中嵌入一个Word Document显示出来。

首先引用office组件  
 
然后代码如下:  
Word.Application wrdApp;
Word._Document wrdDoc;
Object oMissing = System.Reflection.Missing.Value;
Object oFalse = false;private void InsertLines(int LineNum)
{
int iCount;// Insert "LineNum" blank lines.
for(iCount = 1; iCount<=LineNum; iCount++) 
{
wrdApp.Selection.TypeParagraph();
}
}private void FillRow(Word._Document oDoc, int Row, string Text1,
string Text2, string Text3, string Text4)
{
// Insert the data into the specific cell.
oDoc.Tables.Item(1).Cell(Row,1).Range.InsertAfter(Text1);
oDoc.Tables.Item(1).Cell(Row,2).Range.InsertAfter(Text2);
oDoc.Tables.Item(1).Cell(Row,3).Range.InsertAfter(Text3);
oDoc.Tables.Item(1).Cell(Row,4).Range.InsertAfter(Text4);
}private void CreateMailMergeDataFile()
{
Word._Document oDataDoc;
int iCount;Object oName = "C:\\DataDoc.doc";
Object oHeader = "FirstName, LastName, Address, CityStateZip";
wrdDoc.MailMerge.CreateDataSource(ref oName,ref oMissing, 
ref oMissing,ref oHeader, ref oMissing, ref oMissing, 
ref oMissing, ref oMissing, ref oMissing);// Open the file to insert data.
//WORD9 Use:
oDataDoc = wrdApp.Documents.Open(ref oName,ref oMissing,
ref oMissing, ref oMissing,ref oMissing,ref oMissing,
ref oMissing,ref oMissing,ref oMissing,ref oMissing,
ref oMissing,ref oMissing);
//WORD10 Use:
//oDataDoc = wrdApp.Documents.Open(ref oName,ref oMissing,
//     ref oMissing, ref oMissing,ref oMissing,ref oMissing,
//     ref oMissing,ref oMissing,ref oMissing,ref oMissing,
//     ref oMissing,ref oMissing,ref oMissing,ref oMissing,
//     ref oMissing);for (iCount=1; iCount<=2; iCount++)
{
oDataDoc.Tables.Item(1).Rows.Add(ref oMissing);
}
// Fill in the data.
FillRow(oDataDoc, 2, "Steve", "DeBroux", 
"4567 Main Street", "Buffalo, NY  98052");
FillRow(oDataDoc, 3, "Jan", "Miksovsky", 
"1234 5th Street", "Charlotte, NC  98765");
FillRow(oDataDoc, 4, "Brian", "Valentine", 
"12348 78th Street  Apt. 214", 
"Lubbock, TX  25874");
// Save and close the file.
oDataDoc.Save();
oDataDoc.Close(ref oFalse, ref oMissing, ref oMissing);
}private void button1_Click(object sender, System.EventArgs e)
{
Word.Selection wrdSelection;
Word.MailMerge wrdMailMerge;
Word.MailMergeFields wrdMergeFields;
Word.Table wrdTable;
string StrToAdd;// Create an instance of Word  and make it visible.
wrdApp = new Word.Application();
wrdApp.Visible = true;// Add a new document.
wrdDoc = wrdApp.Documents.Add(ref oMissing,ref oMissing,
ref oMissing,ref oMissing);
wrdDoc.Select();wrdSelection = wrdApp.Selection;
wrdMailMerge = wrdDoc.MailMerge;// Create a MailMerge Data file.
CreateMailMergeDataFile();// Create a string and insert it into the document.
StrToAdd = "State University\r\nElectrical Engineering Department";
wrdSelection.ParagraphFormat.Alignment  = 
Word.WdParagraphAlignment.wdAlignParagraphCenter;
wrdSelection.TypeText(StrToAdd);InsertLines(4);// Insert merge data.
wrdSelection.ParagraphFormat.Alignment = 
Word.WdParagraphAlignment.wdAlignParagraphLeft;
wrdMergeFields = wrdMailMerge.Fields;
wrdMergeFields.Add(wrdSelection.Range, "FirstName");
wrdSelection.TypeText(" ");
wrdMergeFields.Add(wrdSelection.Range, "LastName");
wrdSelection.TypeParagraph();wrdMergeFields.Add(wrdSelection.Range, "Address");
wrdSelection.TypeParagraph();
wrdMergeFields.Add(wrdSelection.Range, "CityStateZip");InsertLines(2);// Right justify the line and insert a date field
// with the current date.
wrdSelection.ParagraphFormat.Alignment = 
Word.WdParagraphAlignment.wdAlignParagraphRight;Object objDate = "dddd, MMMM dd, yyyy";
wrdSelection.InsertDateTime(ref objDate,ref oFalse,ref oMissing, 
ref oMissing, ref oMissing);InsertLines(2);// Justify the rest of the document.
wrdSelection.ParagraphFormat.Alignment = 
Word.WdParagraphAlignment.wdAlignParagraphJustify;    wrdSelection.TypeText("Dear ");
wrdMergeFields.Add(wrdSelection.Range, "FirstName");
wrdSelection.TypeText(",");
InsertLines(2);// Create a string and insert it into the document.
StrToAdd = "Thank you for your recent request for next " +
"semester's class schedule for the Electrical " +
"Engineering Department. Enclosed with this " +
"letter is a booklet containing all the classes " +
"offered next semester at State University.  " +
"Several new classes will be offered in the " +
"Electrical Engineering Department next semester.  " +
"These classes are listed below.";
wrdSelection.TypeText(StrToAdd);InsertLines(2);// Insert a new table with 9 rows and 4 columns.
wrdTable = wrdDoc.Tables.Add(wrdSelection.Range,9,4, 
ref oMissing, ref oMissing);
// Set the column widths.
wrdTable.Columns.Item(1).SetWidth(51, Word.WdRulerStyle.wdAdjustNone);
wrdTable.Columns.Item(2).SetWidth(170, Word.WdRulerStyle.wdAdjustNone);
wrdTable.Columns.Item(3).SetWidth(100, Word.WdRulerStyle.wdAdjustNone);
wrdTable.Columns.Item(4).SetWidth(111, Word.WdRulerStyle.wdAdjustNone);
// Set the shading on the first row to light gray.
wrdTable.Rows.Item(1).Cells.Shading.BackgroundPatternColorIndex = 
Word.WdColorIndex.wdGray25;
// Bold the first row.
wrdTable.Rows.Item(1).Range.Bold = 1;
// Center the text in Cell (1,1).
wrdTable.Cell(1, 1).Range.Paragraphs.Alignment = 
Word.WdParagraphAlignment.wdAlignParagraphCenter;// Fill each row of the table with data.
FillRow(wrdDoc, 1, "Class Number", "Class Name", 
"Class Time", "Instructor");
FillRow(wrdDoc, 2, "EE220", "Introduction to Electronics II", 
"1:00-2:00 M,W,F", "Dr. Jensen");
FillRow(wrdDoc, 3, "EE230", "Electromagnetic Field Theory I", 
"10:00-11:30 T,T", "Dr. Crump");
FillRow( wrdDoc, 4, "EE300", "Feedback Control Systems", 
"9:00-10:00 M,W,F", "Dr. Murdy");
FillRow(wrdDoc, 5, "EE325", "Advanced Digital Design", 
"9:00-10:30 T,T", "Dr. Alley");
FillRow(wrdDoc, 6, "EE350", "Advanced Communication Systems", 
"9:00-10:30 T,T", "Dr. Taylor");
FillRow(wrdDoc, 7, "EE400", "Advanced Microwave Theory", 
"1:00-2:30 T,T", "Dr. Lee");
FillRow(wrdDoc, 8, "EE450", "Plasma Theory",
"1:00-2:00 M,W,F", "Dr. Davis");
FillRow(wrdDoc, 9, "EE500", "Principles of VLSI Design", 
"3:00-4:00 M,W,F", "Dr. Ellison");// Go to the end of the document.
Object oConst1 = Word.WdGoToItem.wdGoToLine;
Object oConst2 = Word.WdGoToDirection.wdGoToLast;
wrdApp.Selection.GoTo(ref oConst1,ref oConst2,ref oMissing,ref oMissing);
InsertLines(2);// Create a string and insert it into the document.
StrToAdd = "For additional information regarding the " +
"Department of Electrical Engineering, " +
"you can visit our Web site at ";
wrdSelection.TypeText(StrToAdd);
// Insert a hyperlink to the Web page.
Object oAddress = "http://www.ee.stateu.tld";
Object oRange = wrdSelection.Range;
wrdSelection.Hyperlinks.Add(oRange, ref oAddress,ref oMissing,
ref oMissing, ref oMissing, ref oMissing);
// Create a string and insert it into the document
StrToAdd = ".  Thank you for your interest in the classes " +
"offered in the Department of Electrical " +
"Engineering.  If you have any other questions, " +
"please feel free to give us a call at " +
"555-1212.\r\n\r\n"  +
"Sincerely,\r\n\r\n" +
"Kathryn M. Hinsch\r\n" +
"Department of Electrical Engineering \r\n";
wrdSelection.TypeText(StrToAdd);// Perform mail merge.
wrdMailMerge.Destination = Word.WdMailMergeDestination.wdSendToNewDocument;
wrdMailMerge.Execute(ref oFalse);// Close the original form document.
wrdDoc.Saved = true;
wrdDoc.Close(ref oFalse,ref oMissing,ref oMissing);
// Release References.
wrdSelection = null;
wrdMailMerge = null;
wrdMergeFields = null;
wrdDoc = null;
wrdApp = null;// Clean up temp file.
System.IO.File.Delete("C:\\DataDoc.doc");
}