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C# で単語ドキュメントを自動化した後、既存の docx ファイルをデスクトップに保存しようとしています。ウィンドウフォームを使用してアプリケーションを実行しています。デスクトップに同じファイル名が存在しない場合、ドキュメントを保存できます。ただし、同じファイル名を再度保存しようとすると、次のエラー メッセージが表示されます。

ファイルが別のプロセスで使用されている間は保存できません。ファイルを新しい名前で保存してみてください。(C:...\Desktop\TempWord.docx)

私はMicrosoft の Web サイトでそれを読みました 。既存のファイル名がある場合は SaveAs を使用できます。自動的に上書きされます。

このプログラムの実行中に他の Word 文書をまったく開いていないため、この種のメッセージが表示される理由はよくわかりません。

この問題を解決する方法がよくわかりません。多分私は私が見ていない非常にばかげたことをしました:(


これは私のコードです:

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using System.Reflection; 
using Microsoft.Office;
using Word = Microsoft.Office.Interop.Word;
using System.Runtime.InteropServices;


namespace TestWordAutoWithTemplate
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }

        private void butGenerate_Click(object sender, EventArgs e)
        {


            //OBJECT OF MISSING "NULL VALUE"
            Object oMissing = Missing.Value;

            //OBJECTS OF FALSE AND TRUE
            Object oTrue = true;
            Object oFalse = false;

            //CREATING OBJECTS OF WORD AND DOCUMENT
            Word.Application oWord = new Word.Application();
            Word.Document oWordDoc = new Word.Document();

            //SETTING THE VISIBILITY TO TRUE
            //oWord.Visible = true;

            //THE LOCATION OF THE TEMPLATE FILE ON THE MACHINE
            Object oTemplatePath = @"C:\Documents and Settings\YYC\Desktop\TestTemplate.dotx";

            //ADDING A NEW DOCUMENT FROM A TEMPLATE
            oWordDoc = oWord.Documents.Add(ref oTemplatePath, ref oMissing, ref oMissing, ref oMissing);
            int iTotalFields = 0; 

            foreach (Word.Field myMergeField in oWordDoc.Fields)
            {
                iTotalFields++;
                Word.Range rngFieldCode = myMergeField.Code;
                String fieldText = rngFieldCode.Text;

                // ONLY GETTING THE MAILMERGE FIELDS
                if (fieldText.StartsWith(" MERGEFIELD"))
                {
                    // THE TEXT COMES IN THE FORMAT OF
                    // MERGEFIELD  MyFieldName  \\* MERGEFORMAT
                    // THIS HAS TO BE EDITED TO GET ONLY THE FIELDNAME "MyFieldName"
                    Int32 endMerge = fieldText.IndexOf("\\");
                    Int32 fieldNameLength = fieldText.Length - endMerge;
                    String fieldName = fieldText.Substring(11, endMerge - 11);

                    // GIVES THE FIELDNAMES AS THE USER HAD ENTERED IN .dot FILE
                    fieldName = fieldName.Trim();

                    // **** FIELD REPLACEMENT IMPLEMENTATION GOES HERE ****//
                    // THE PROGRAMMER CAN HAVE HIS OWN IMPLEMENTATIONS HERE
                    if (fieldName == "Name")
                    {
                        myMergeField.Select();
                        //Check whether the control text is empty
                        if (txtName.Text == "")
                        {
                            oWord.Selection.TypeText(" ");
                        }
                        else
                        {
                            oWord.Selection.TypeText(txtName.Text); 
                        }
                    }
                    if (fieldName == "Address")
                    {
                        myMergeField.Select();
                        //Check whether the control text is empty
                        if (txtAddress.Text == "")
                        {
                            oWord.Selection.TypeText(" ");
                        }
                        else
                        {
                            oWord.Selection.TypeText(txtAddress.Text);
                        }
                    }

                    if (fieldName == "Age")
                    {
                        myMergeField.Select();
                        // check whether the control text is empty
                        if (txtAge.Text == "")
                        {
                            oWord.Selection.TypeText(" ");
                        }
                        else
                        {
                            oWord.Selection.TypeText(txtAge.Text); 
                        }
                    }

                    if (fieldName == "EAddress")
                    {
                        myMergeField.Select();
                        // check whether the control text is empty
                        if (txtEmail.Text == "")
                        {
                            oWord.Selection.TypeText(" ");
                        }
                        else
                        {
                            oWord.Selection.TypeText(txtEmail.Text);
                        }
                    }

                    if (fieldName == "Company")
                    {
                        myMergeField.Select();
                        // Check whether the control text is empty
                        if (txtCompany.Text == "")
                        {
                            oWord.Selection.TypeText(" ");
                        }
                        else
                        {
                            oWord.Selection.TypeText(txtCompany.Text);
                        }
                    }

                    if (fieldName == "TelNo")
                    {
                        myMergeField.Select();
                        // Check whether the control text is empty
                        if (txtTelephone.Text == "")
                        {
                            oWord.Selection.TypeText(" ");
                        }
                        else
                        {
                            oWord.Selection.TypeText(txtCompany.Text);
                        }
                    }

                    if (fieldName == "ODetails")
                    {
                        myMergeField.Select();
                        // Check whether the control text is empty
                        if (txtOther.Text == "")
                        {
                            oWord.Selection.TypeText(" ");
                        }
                        else
                        {
                            oWord.Selection.TypeText(txtOther.Text);
                        }
                    }

                }
            }

            oWord.Visible = false;

            //Marshal.ReleaseComObject(oWordDoc.Fields);
            //Marshal.ReleaseComObject(oWordDoc);
            //Marshal.;


            // If you want your document to be saved as docx
            Object savePath = @"C:\Documents and Settings\YYC\Desktop\TempWord.doc";
            //oWordDoc.Save();
            oWordDoc.SaveAs(ref savePath
                //, 
                //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, 
                //ref oMissing
               );



            // Close the Word document, but leave the Word application open.
            // doc has to be cast to type _Document so that it will find the 
            // correct Close method. 
            object doNotSaveChanges = Word.WdSaveOptions.wdDoNotSaveChanges;
            ((Word._Document)oWordDoc).Close(ref doNotSaveChanges, ref oMissing, ref oMissing);
            oWordDoc = null; 
            // word has to be case to type _Application so that it will find 
            // the correct Quit method. 
            ((Word._Application)oWord).Quit(ref doNotSaveChanges, ref oMissing, ref oMissing);
            oWord = null;
            GC.Collect();


        }
    }
}

どこを間違えたのかよくわかりません。

編集:元のコードを入れました。

4

1 に答える 1

1

私はこれからメソッドを作成したので、このコード行をボタン生成に配置し、新しいメソッドを下にコピーして、新しいコードが次のようになるようにします

private void butGenerate_Click(object sender, EventArgs e)
{
   SaveWordTemp2WordDoc();      
}

public void SaveWordTemp2WordDoc()
{
    //OBJECT OF MISSING "NULL VALUE"
    object oMissing = System.Reflection.Missing.Value;
    //OBJECTS OF FALSE AND TRUE
    Object oTrue = true;
    Object oFalse = false;

    //CREATING OBJECTS OF WORD AND DOCUMENT
    Word.Application oWord = new Word.Application();
    Word.Document oWordDoc = new Word.Document();

    //SETTING THE VISIBILITY TO TRUE
    //oWord.Visible = true;

    //THE LOCATION OF THE TEMPLATE FILE ON THE MACHINE
    //Change the path to a path like c:\files\docTemps\
    Object oTemplatePath = @"C:\Documents and Settings\YYC\Desktop\TestTemplate.dotx";

    //ADDING A NEW DOCUMENT FROM A TEMPLATE
    oWordDoc = oWord.Documents.Add(ref oTemplatePath, ref oMissing, ref oMissing, ref oMissing);
    int iTotalFields = 0;

    foreach (Word.Field myMergeField in oWordDoc.Fields)
    {
        iTotalFields++;
        Word.Range rngFieldCode = myMergeField.Code;
        String fieldText = rngFieldCode.Text;

        // ONLY GETTING THE MAILMERGE FIELDS
        if (fieldText.StartsWith(" MERGEFIELD"))
        {
            // THE TEXT COMES IN THE FORMAT OF
            // MERGEFIELD  MyFieldName  \\* MERGEFORMAT
            // THIS HAS TO BE EDITED TO GET ONLY THE FIELDNAME "MyFieldName"
            Int32 endMerge = fieldText.IndexOf("\\");
            Int32 fieldNameLength = fieldText.Length - endMerge;
            String fieldName = fieldText.Substring(11, endMerge - 11);

            // GIVES THE FIELDNAMES AS THE USER HAD ENTERED IN .dot FILE
            fieldName = fieldName.Trim();

            // **** FIELD REPLACEMENT IMPLEMENTATION GOES HERE ****//
            // THE PROGRAMMER CAN HAVE HIS OWN IMPLEMENTATIONS HERE
            if (fieldName == "Name")
            {
                myMergeField.Select();
                //Check whether the control text is empty
                if (txtName.Text == "")
                {
                    oWord.Selection.TypeText(" ");
                }
                else
                {
                    oWord.Selection.TypeText(txtName.Text);
                }
            }
            if (fieldName == "Address")
            {
                myMergeField.Select();
                //Check whether the control text is empty
                if (txtAddress.Text == "")
                {
                    oWord.Selection.TypeText(" ");
                }
                else
                {
                    oWord.Selection.TypeText(txtAddress.Text);
                }
            }

            if (fieldName == "Age")
            {
                myMergeField.Select();
                // check whether the control text is empty
                if (txtAge.Text == "")
                {
                    oWord.Selection.TypeText(" ");
                }
                else
                {
                    oWord.Selection.TypeText(txtAge.Text);
                }
            }

            if (fieldName == "EAddress")
            {
                myMergeField.Select();
                // check whether the control text is empty
                if (txtEmail.Text == "")
                {
                    oWord.Selection.TypeText(" ");
                }
                else
                {
                    oWord.Selection.TypeText(txtEmail.Text);
                }
            }

            if (fieldName == "Company")
            {
                myMergeField.Select();
                // Check whether the control text is empty
                if (txtCompany.Text == "")
                {
                    oWord.Selection.TypeText(" ");
                }
                else
                {
                    oWord.Selection.TypeText(txtCompany.Text);
                }
            }

            if (fieldName == "TelNo")
            {
                myMergeField.Select();
                // Check whether the control text is empty
                if (txtTelephone.Text == "")
                {
                    oWord.Selection.TypeText(" ");
                }
                else
                {
                    oWord.Selection.TypeText(txtCompany.Text);
                }
            }

            if (fieldName == "ODetails")
            {
                myMergeField.Select();
                // Check whether the control text is empty
                if (txtOther.Text == "")
                {
                    oWord.Selection.TypeText(" ");
                }
                else
                {
                    oWord.Selection.TypeText(txtOther.Text);
                }
            }

        }
    }

    oWord.Visible = false;

    // If you want your document to be saved as docx
    //Change the file Path here to a path other than your desktop
    Object savePath = @"C:\Documents and Settings\YYC\Desktop\TempWord.doc";
    //oWordDoc.Save();
    oWordDoc.SaveAs(ref savePath,
        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,
        ref oMissing
       );

    // Close the Word document, but leave the Word application open.
    // doc has to be cast to type _Document so that it will find the 
    // correct Close method. 
    object doNotSaveChanges = Word.WdSaveOptions.wdDoNotSaveChanges;
    System.Runtime.InteropServices.Marshal.ReleaseComObject(oWordDoc);
    // word has to be case to type _Application so that it will find 
    // the correct Quit method. 
    ((Word._Application)oWord).Quit(ref doNotSaveChanges, ref oMissing, ref oMissing);
    System.Runtime.InteropServices.Marshal.ReleaseComObject(oWord);
}
于 2012-02-09T22:14:48.667 に答える