Word Interop C＃：既存のページを使用して新しいページを挿入

Question

テーブルを含む単語テンプレートファイルがあり、11行と3列があります。最初のページの表には33個のセルがあります。これらのセルにいくつかのデータを入力しますが、レコードの数が66よりも多い場合は、33個のレコードを含む2つのファイルを作成しています。私はすべての66のレコードを含む単一のファイルを作成したいと2つの別々のファイルの代わりに1つのファイルに2つのページがあります。私はどうすればいいのですか？

以下は、1つのdocファイルを作成するために使用しているコードです。

private static string FillTemplate(List<ClientListItem> clients, string fileName) 
    { 
     //Filled document file name 
     var savedFileName = string.Empty; 
     //Search template file in current directory 
     var templateFilePath = System.AppDomain.CurrentDomain.BaseDirectory + "templateFile.doc"; 

     #region Generate file for labels 

     object missing = System.Type.Missing; 
     // Create Word application 
     WORD._Application app = new WORD.Application(); 

     try 
     { 
      Print("Creating label document."); 
      // Create new file 
      WORD._Document doc = app.Documents.Open(templateFilePath); 

      //Print("Creating app selection object"); 
      WORD.Selection selection = app.Selection; 

      //If the template file contains tables 
      if (selection.Tables.Count > 0) 
      { 
       //Use first table 
       //Table's are accessed with starting index as 1 not 0 
       var tableToUse = selection.Tables[1]; 

       //Counter for number of parent caregivers inserted 
       var counter = 0; 
       //Number of parent caregivers 
       var numberOfParentCaregivers = clients.Count; 
       //Loop on each row 
       //Rows are accessed with starting index as 1 not 0 
       for (int rowIndex = 1; rowIndex <= tableToUse.Rows.Count; rowIndex++) 
       { 
        //Loop on each column 
        //Columns are accessed with starting index as 1 not 0 
        for (int columnIndex = 1; columnIndex <= tableToUse.Columns.Count; columnIndex++) 
        { 
         //If counter has reached to its limit 
         if (counter + 1 > numberOfParentCaregivers) 
         { 
          //Stop 
          break; 
         } 

         //If current column index is even 
         if (columnIndex % 2 == 0) 
         { 
          //Do not process it 
          //Why? Check template file for yourself 
          continue; 
         } 

         //Get parent caregiver to set 
         var parentCaregiver = clients[counter]; 

         Print("Generating label to add to document."); 

         //Get label to add to document 
         var labelToAdd = string.Format("{0} {1},{6}{2},{6} {3}, {4} {5}", parentCaregiver.Parent1LastName, parentCaregiver.Parent1FirstName, 
          parentCaregiver.Parent1StreetAddress, parentCaregiver.Parent1City, parentCaregiver.Parent1State, parentCaregiver.Parent1Zip, Environment.NewLine); 

         //Print(string.Format("Adding label {0} at {1}, {2} position.", labelToAdd, rowIndex, columnIndex)); 

         //Get cell to set value 
         var tableCell = tableToUse.Cell(rowIndex, columnIndex); 
         //Set text in cell 
         tableCell.Range.Text = labelToAdd; 
         //Middle align text 
         tableCell.Range.ParagraphFormat.Alignment = WORD.WdParagraphAlignment.wdAlignParagraphCenter; 

         Print(string.Format("Label added {0} at {1}, {2} position.", labelToAdd, rowIndex, columnIndex)); 
         counter++; 
        } 

        //If counter has reched to its limit 
        //i.e. no parent caregivers to process - all processed 
        if (counter + 1 > numberOfParentCaregivers) 
        { 
         //stop 
         break; 
        } 
       } 
      } 

      // Set file name to save 
      savedFileName = string.Format(@"{0}{1}{2}", Path.GetTempPath(), fileName, Path.GetExtension(templateFilePath)); 
      object fname = savedFileName; 
      Print(string.Format("Saving new document at {0}", savedFileName)); 
      // SaveAs new file 
      doc.SaveAs(ref fname, ref missing, ref missing, ref missing, ref missing, ref missing, ref missing, ref missing, ref missing, ref missing, ref missing, ref missing, ref missing, ref missing, ref missing, ref missing); 
      Print(string.Format("{0} saved successfully.", savedFileName)); 
      app.Documents.Close(ref missing, ref missing, ref missing); 
     } 
     catch (Exception exc) 
     { 
      Print("Exception while generating label document"); 
      Print(exc.ToString()); 
      //Set file Name to empty string 
      savedFileName = string.Empty; 
     } 
     finally 
     { 
      // Close Word application 
      app.Quit(ref missing, ref missing, ref missing); 
      Marshal.ReleaseComObject(app); 
      app = null; 
      GC.Collect(); 
      GC.WaitForPendingFinalizers(); 
      GC.Collect(); 
      GC.WaitForPendingFinalizers(); 
     } 

     //Return saved file name 
     return savedFileName; 

    } 

テンプレートファイルに追加するレコード数に基づいて任意の数のページを作成できるように変更してください。

ありがとう、 Nikhil。

Answer 1

テーブルのセルをループするのではなく、テーブルに挿入するすべてのアイテムに対してループするコードを変更しました。このループの内部では、列と行のインデックスがインクリメントされ、すべてのセルが塗りつぶされると、元の表のコピーが貼り付けられたドキュメントの最後に改ページが挿入されます。この時点で、2つのインデックスが1にリセットされ、新しいテーブルが使用されるテーブルとして設定され、すべてが正常に続行されます。

private static string FillTemplate(List<ClientListItem> clients, string fileName) 
    { 
     //Filled document file name 
     var savedFileName = string.Empty; 
     //Search template file in current directory 
     var templateFilePath = System.AppDomain.CurrentDomain.BaseDirectory + "templateFile.doc"; 



     object missing = System.Type.Missing; 
     // Create Word application 
     WORD._Application app = new WORD.Application(); 

     try 
     { 
      app.Visible = true; 
      Print("Creating label document."); 
      // Create new file 
      WORD._Document doc = app.Documents.Open(templateFilePath); 

      //Print("Creating app selection object"); 
      WORD.Selection selection = app.Selection; 

      //If the template file contains tables 
      if (selection.Tables.Count > 0) 
      { 
       //Use first table 
       var tableToUse = selection.Tables[1]; 

       //copy the empty table in the clipboard 
       WORD.Range range = tableToUse.Range; 
       range.Copy(); 

       int rowIndex = 1; 
       int columnIndex = 1; 

       // loop over all the items to insert 
       foreach (ClientListItem parentCaregiver in clients) 
       { 
        // check if all the cells in the current row have been used 
        if (columnIndex > tableToUse.Columns.Count) 
        { 
         // if this is the case increment the row index and restart from the first column 
         columnIndex = 1; 
         rowIndex++; 
         // check if all the rows in the current table have been used 
         if (rowIndex > tableToUse.Columns.Count) 
         { 
          // if this is the case create a new table and restart from the first row 
          rowIndex = 1; 
          // first go to end of document 
          selection.EndKey(WORD.WdUnits.wdStory, WORD.WdMovementType.wdMove); 
          // then add page break 
          object breakType = WORD.WdBreakType.wdPageBreak; 
          selection.InsertBreak(ref breakType); 
          // add a new table (initially with 1 row and one column) at the end of the document 
          // i.e. on the new page 
          WORD.Table tableCopy = doc.Tables.Add(selection.Range, 1, 1, ref missing, ref missing); 
          // paste the original empty table over the new one 
          tableCopy.Range.Paste(); 
          // makes the copied table the one to use 
          tableToUse = tableCopy; 
         } 
        } 
        Print("Generating label to add to document."); 

        //Get label to add to document 
        var labelToAdd = string.Format("{0} {1},{6}{2},{6} {3}, {4} {5}", parentCaregiver.Parent1LastName, parentCaregiver.Parent1FirstName, 
         parentCaregiver.Parent1StreetAddress, parentCaregiver.Parent1City, parentCaregiver.Parent1State, parentCaregiver.Parent1Zip, Environment.NewLine); 

        //Get cell to set value 
        var tableCell = tableToUse.Cell(rowIndex, columnIndex); 
        //Set text in cell 
        tableCell.Range.Text = labelToAdd; 
        //Middle align text 
        tableCell.Range.ParagraphFormat.Alignment = WORD.WdParagraphAlignment.wdAlignParagraphCenter; 

        Print(string.Format("Label added {0} at {1}, {2} position.", labelToAdd, rowIndex, columnIndex)); 

        columnIndex++; 
       } 


      } 

      // Set file name to save 
      savedFileName = fileName; // string.Format(@"{0}{1}{2}", Path.GetTempPath(), fileName, Path.GetExtension(templateFilePath)); 
      object fname = savedFileName; 
      Print(string.Format("Saving new document at {0}", savedFileName)); 
      // SaveAs new file 
      doc.SaveAs(ref fname, ref missing, ref missing, ref missing, ref missing, ref missing, ref missing, ref missing, ref missing, ref missing, ref missing, ref missing, ref missing, ref missing, ref missing, ref missing); 
      Print(string.Format("{0} saved successfully.", savedFileName)); 
      app.Documents.Close(ref missing, ref missing, ref missing); 
     } 
     catch (Exception exc) 
     { 
      Print("Exception while generating label document"); 
      Print(exc.ToString()); 
      //Set file Name to empty string 
      savedFileName = string.Empty; 
     } 
     finally 
     { 
      // Close Word application 
      app.Quit(ref missing, ref missing, ref missing); 
      Marshal.ReleaseComObject(app); 
      app = null; 
      GC.Collect(); 
      GC.WaitForPendingFinalizers(); 
      GC.Collect(); 
      GC.WaitForPendingFinalizers(); 
     } 

     //Return saved file name 
     return savedFileName; 

    } 

Answer 2

他のアプローチ、あなたがそれを開くのではなく、DocumentにテンプレートファイルをAdd、その後、ちょうど改ページ後にテンプレートファイルを挿入するためにRange.InsertFileを使用することができるということです。

この

はコードですあなたがテーブルの最後のセルに達するたびに現在のフローを維持し、インデックス変数を使用してアイテムを列挙するには、 whileループを使用しました。

private static string FillTemplate(List<ClientListItem> clients, string fileName) 
{ 
    //Filled document file name 
    var savedFileName = string.Empty; 
    //Search template file in current directory 
    var templateFilePath = System.AppDomain.CurrentDomain.BaseDirectory + "templateFile.doc"; 

    //#region Generate file for labels 

    object missing = System.Type.Missing; 
    // Create Word application 
    WORD._Application app = new WORD.Application(); 

    try 
    { 
     Print("Creating label document."); 
     // Create new file 
     //WORD._Document doc = app.Documents.Open(templateFilePath); 
     // Instead of creating a new file, just add our template to the document 
     WORD._Document doc = app.Documents.Add(templateFilePath); 

     //Print("Creating app selection object"); 
     WORD.Selection selection = app.Selection; 

     //If the template file contains tables 
     if (selection.Tables.Count > 0) 
     { 
      //Use first table 
      //Table's are accessed with starting index as 1 not 0 
      var tableToUse = selection.Tables[selection.Tables.Count]; 

      //Counter for number of parent caregivers inserted 
      var counter = 0; 
      //Number of parent caregivers 
      var numberOfParentCaregivers = clients.Count; 
      //Loop on each row 

      int rowIndex = 1, columnIndex = 1; 

      while (counter < numberOfParentCaregivers) 
      { 
       if(columnIndex > tableToUse.Columns.Count) 
       { 
        // Reset column index if we have reached the last column 
        columnIndex = 1; 
        // And go to the next row 
        rowIndex++; 

        if(rowIndex > tableToUse.Rows.Count) 
        { 
         // Reset row index if we have reached the last row 
         rowIndex = 1; 
         // Go the the end of the document, add a page break and insert our empty table template 
         object startPoint = 0; 
         WORD.Range range = doc.Range(ref startPoint, ref missing); 
         range.Collapse(WORD.WdCollapseDir‌​ection.wdCollapseEnd‌​); 
         range.InsertBreak(WORD.WdBreakTyp‌​e.wdSectionBreakNext‌​Page); 
         range.InsertFile(templateFilePath); 
         // Assign the new inserted template table to our current table to use 
         tableToUse = range.Tables[selection.Tables.Count]; 
        } 
       } 

       var parentCaregiver = clients[counter]; 

       Print("Generating label to add to document."); 

       //Get label to add to document 
       var labelToAdd = string.Format("{0} {1},{6}{2},{6} {3}, {4} {5}", parentCaregiver.Parent1LastName, parentCaregiver.Parent1FirstName, 
        parentCaregiver.Parent1StreetAddress, parentCaregiver.Parent1City, parentCaregiver.Parent1State, parentCaregiver.Parent1Zip, Environment.NewLine); 

       //Print(string.Format("Adding label {0} at {1}, {2} position.", labelToAdd, rowIndex, columnIndex)); 

       //Get cell to set value 
       var tableCell = tableToUse.Cell(rowIndex, columnIndex); 
       //Set text in cell 
       tableCell.Range.Text = labelToAdd; 
       //Middle align text 
       tableCell.Range.ParagraphFormat.Alignment = WORD.WdParagraphAlignment.wdAlignParagraphCenter; 

       Print(string.Format("Label added {0} at {1}, {2} position.", labelToAdd, rowIndex, columnIndex)); 
       // Increate items counter and columns counter on each loop 
       counter++; 
       columnIndex++; 
      } 
     } 

     // Set file name to save 
     savedFileName = string.Format(@"{0}{1}{2}", Path.GetTempPath(), fileName, Path.GetExtension(templateFilePath)); 
     object fname = savedFileName; 
     Print(string.Format("Saving new document at {0}", savedFileName)); 
     // SaveAs new file 
     doc.SaveAs(ref fname, ref missing, ref missing, ref missing, ref missing, ref missing, ref missing, ref missing, ref missing, ref missing, ref missing, ref missing, ref missing, ref missing, ref missing, ref missing); 
     Print(string.Format("{0} saved successfully.", savedFileName)); 
     app.Documents.Close(ref missing, ref missing, ref missing); 
    } 
    catch (Exception exc) 
    { 
     Print("Exception while generating label document"); 
     Print(exc.ToString()); 
     //Set file Name to empty string 
     savedFileName = string.Empty; 
    } 
    finally 
    { 
     // Close Word application 
     app.Quit(ref missing, ref missing, ref missing); 
     Marshal.ReleaseComObject(app); 
     app = null; 
     GC.Collect(); 
     GC.WaitForPendingFinalizers(); 
     GC.Collect(); 
     GC.WaitForPendingFinalizers(); 
    } 

    //Return saved file name 
    return savedFileName; 
}