#實現對Word文件讀寫

??????? 手頭上的一個項目報表相對比較簡單，所以報表打印采用VBA引擎，通過定制Word模版，然后根據模版需要填充數據，然后OK,打印即可。

　　實現方法：首先需要引用VBA組建,我用的是Office2003 Professional，Dll版本號為Microsoft Word11.0

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　　另外當然還需要引用Interop.Word.Dll.

　　代碼如下：

///#region 打開Word文檔,并且返回對象wDoc,wDoc
///
/// 打開Word文檔,并且返回對象wDoc,wDoc
///
/// 完整Word文件路徑+名稱
/// 返回的Word.Document wDoc對象
/// 返回的Word.Application對象
public static void CreateWordDocument(string FileName,ref Word.Document wDoc,ref Word.Application WApp)
{
if(FileName == "") return;
Word.Document thisDocument = null;
Word.FormFields formFields = null;
Word.Application thisApplication = new Word.ApplicationClass();
thisApplication.Visible = true;
thisApplication.Caption = "";
thisApplication.Options.CheckSpellingAsYouType = false;
thisApplication.Options.CheckGrammarAsYouType = false;

Object filename = FileName;
Object ConfirmConversions = false;
Object ReadOnly = true;
Object AddToRecentFiles = false;

Object PasswordDocument = System.Type.Missing;
Object PasswordTemplate = System.Type.Missing;
Object Revert = System.Type.Missing;
Object WritePasswordDocument = System.Type.Missing;
Object WritePasswordTemplate = System.Type.Missing;
Object Format = System.Type.Missing;
Object Encoding = System.Type.Missing;
Object Visible = System.Type.Missing;
Object OpenAndRepair = System.Type.Missing;
Object DocumentDirection = System.Type.Missing;
Object NoEncodingDialog = System.Type.Missing;
Object XMLTransform = System.Type.Missing;

try
{
Word.Document wordDoc =
thisApplication.Documents.Open(ref filename, ref ConfirmConversions,
ref ReadOnly, ref AddToRecentFiles, ref PasswordDocument, ref PasswordTemplate,
ref Revert,ref WritePasswordDocument, ref WritePasswordTemplate, ref Format,
ref Encoding, ref Visible, ref OpenAndRepair, ref DocumentDirection,
ref NoEncodingDialog, ref XMLTransform );

thisDocument = wordDoc;
wDoc = wordDoc;
WApp = thisApplication;
formFields = wordDoc.FormFields;
}
catch(Exception ex)
{
MessageBox.Show(ex.Message);
}

}
#endregion

調用上面靜態方法，打開目標文件并且把DataGrid中數據填充到對應Word標簽中去

///#region Word填充數據(For Example)
///
/// Word填充數據
///
private void WordLoadData()
{
Word.Document wDoc=null;
Word.Application wApp=null;
sysFun.CreateWordDocument("E:\\監測報告(new).dot",ref wDoc,ref wApp);

//對標簽"C"進行填充
object bkmC="C";
if(wApp.ActiveDocument.Bookmarks.Exists("C") == true)
{
wApp.ActiveDocument.Bookmarks.get_Item
(ref bkmC).Select();
}
wApp.Selection.TypeText(this.txt1.Text);
object bkmG = "TWaterTable3";
object unit;
object count; //移動數
object extend;

extend = Word.WdMovementType.wdExtend;
unit = Word.WdUnits.wdCell;
//把DataGrid中數據填充到標簽TWaterTable3上
if(wApp.ActiveDocument.Bookmarks.Exists("TWaterTable3") == true)
{
wApp.ActiveDocument.Bookmarks.get_Item
(ref bkmG).Select();

for(int i=0;i {
if(i==0)
{
count=1;
}
else
{
count=0;
}
//需填充5列數據
wApp.Selection.Move(ref unit,ref count);
wApp.Selection.TypeText(gridEX1.GetRow(i).Cells[0].Text);
count=1;

wApp.Selection.Move(ref unit,ref count);
wApp.Selection.TypeText(gridEX1.GetRow(i).Cells[1].Text);

wApp.Selection.Move(ref unit,ref count);
wApp.Selection.TypeText(gridEX1.GetRow(i).Cells[2].Text);

wApp.Selection.Move(ref unit,ref count);
wApp.Selection.TypeText(gridEX1.GetRow(i).Cells[3].Text);

wApp.Selection.Move(ref unit,ref count);
wApp.Selection.TypeText(gridEX1.GetRow(i).Cells[4].Text);
//換行
wApp.Selection.MoveRight(ref unit,ref count,ref extend);
}
}
}
#endregion

　　然后就OK了，在對標簽表控制要注意列循環和換行.

C#操作Excel（導入導出）

　　有很多朋友說需要C#導出到Excel的代碼，現共享給大家

///
/// 讀取Excel文檔
///
/// 文件名稱
/// 返回一個數據集
public DataSet ExcelToDS(string Path)
{
string strConn = "Provider=Microsoft.Jet.OLEDB.4.0;" +"Data Source="+ Path +";"+"Extended Properties=Excel 8.0;";
OleDbConnection conn = new OleDbConnection(strConn);
conn.Open();
string strExcel = "";
OleDbDataAdapter myCommand = null;
DataSet ds = null;
strExcel="select * from [sheet1$]";
myCommand = new OleDbDataAdapter(strExcel, strConn);
ds = new DataSet();
myCommand.Fill(ds,"table1");
return ds;
}

///
/// 寫入Excel文檔
///
/// 文件名稱
public bool SaveFP2toExcel(string Path)
{
try
{
string strConn = "Provider=Microsoft.Jet.OLEDB.4.0;" +"Data Source="+ Path +";"+"Extended Properties=Excel 8.0;";
OleDbConnection conn = new OleDbConnection(strConn);
conn.Open();
System.Data.OleDb.OleDbCommand cmd=new OleDbCommand ();
cmd.Connection =conn;
//cmd.CommandText ="UPDATE [sheet1$] SET 姓名='2005-01-01' WHERE 工號='日期'";
//cmd.ExecuteNonQuery ();
for(int i=0;i {
if(fp2.Sheets [0].Cells[i,0].Text!="")
{
cmd.CommandText ="INSERT INTO [sheet1$] (工號,姓名,部門,職務,日期,時間) VALUES('"+fp2.Sheets [0].Cells[i,0].Text+ "','"+
fp2.Sheets [0].Cells[i,1].Text+"','"+fp2.Sheets [0].Cells[i,2].Text+"','"+fp2.Sheets [0].Cells[i,3].Text+
"','"+fp2.Sheets [0].Cells[i,4].Text+"','"+fp2.Sheets [0].Cells[i,5].Text+"')";
cmd.ExecuteNonQuery ();
}
}
conn.Close ();
return true;
}
catch(System.Data.OleDb.OleDbException ex)
{
System.Diagnostics.Debug.WriteLine ("寫入Excel發生錯誤："+ex.Message );
}
return false;
}

　　這種方法是相當有效的。

　　下附：VB.NET版實現word打開與關閉，有興趣的朋友可以研究一下

VB.NET實現word打開與關閉

Imports Word

'打開

Dim mWordapp As Word.Application 'word 應用程序

Dim mobjDoc As Word.Document 'word 文檔

Dim fullFileName as string '文件路徑

mWordapp = CreateObject("Word.Application")

mobjDoc = mWordapp.Documents.Add(FullFileName)

'關閉

Dim missing As Object = System.Reflection.Missing.Value

mWordapp.Application.Quit()

If Not mobjDoc Is Nothing Then

'垃圾回收

System.Runtime.InteropServices.Marshal.ReleaseComObject(mobjDoc)

mobjDoc = Nothing

End If

If Not mWordapp Is Nothing Then

System.Runtime.InteropServices.Marshal.ReleaseComObject(mWordapp)

mWordapp = Nothing

End If

'真正釋放word進程

GC.Collect()

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C#實現對Word文件讀寫