如何合并使用C＃.NET在MS Word中创建的表格的单元格？

Question

我需要使用C＃代码将表格打印到Word文档中。我面临着单元格中文本对齐的问题。

我的代码如下：

private void CreateTableInDoc() 
    { 
     object oMissing = System.Reflection.Missing.Value; 
     object oEndOfDoc = "\\endofdoc"; 
     Microsoft.Office.Interop.Word._Application objWord; 
     Microsoft.Office.Interop.Word._Document objDoc; 
     objWord = new Microsoft.Office.Interop.Word.Application(); 
     objWord.Visible = true; 
     objDoc = objWord.Documents.Add(ref oMissing, ref oMissing, ref oMissing, ref oMissing); 

     int i = 0; 
     int j = 0; 
     Microsoft.Office.Interop.Word.Table objTable; 
     Microsoft.Office.Interop.Word.Range wrdRng = objDoc.Bookmarks.get_Item(ref oEndOfDoc).Range; 

     string strText; 
     objTable = objDoc.Tables.Add(wrdRng, 1, 1, ref oMissing, ref oMissing); 
     objTable.Range.ParagraphFormat.SpaceAfter = 7; 
     strText = "ABC Company"; 
     objTable.Rows[1].Range.Text = strText; 
     strText = ""; 
     objTable.Rows[1].Range.Font.Bold = 1; 
     objTable.Rows[1].Range.Font.Size = 24; 
     objTable.Rows[1].Range.Font.Position = 1; 
     objTable.Rows[1].Range.Font.Name = "Times New Roman"; 

     Microsoft.Office.Interop.Word.Table objNewTable; 
     objNewTable = objDoc.Tables.Add(wrdRng, 3, 2, ref oMissing, ref oMissing); 
     objNewTable.Rows[1].Range.Font.Name = "Times New Roman"; 
     objNewTable.Rows[1].Range.Font.Bold = 1; 
     objNewTable.Rows[1].Range.Font.Italic = 1; 
     objNewTable.Rows[1].Range.Font.Size = 14; 
     objNewTable.Cell(1, 1).Range.Text = "Item Name"; 
     objNewTable.Cell(1, 2).Range.Text = "Price"; 

     for (i = 2; i <= 3; i++) 
     { 
      objNewTable.Rows[i].Range.Font.Name = "Times New Roman"; 
      objNewTable.Rows[i].Range.Font.Bold = 0; 
      objNewTable.Rows[i].Range.Font.Italic = 0; 
      objNewTable.Rows[i].Range.Font.Size = 12; 
      for (j = 1; j <= 2; j++) 
      { 
       if (j == 1) 
        objNewTable.Cell(i, j).Range.Text = "Item " + (i-1); 
       else 
        objNewTable.Cell(i, j).Range.Text = "Price of " + (i-1); 
      } 
     } 

     try 
     { 
      objTable.Borders.Shadow = true; 
      objNewTable.Borders.Shadow = true; 
     } 
     catch 
     { 
     } 
     this.Close(); 
    } 

我得到的输出如下：

我的预期产出如下：

Answer 1

你不需要为标题创建另一个表格。它可以通过为第一行合并两个单元格并单独设置单元格的段落对齐来完成。 这里是代码。

public void CreateTableInDoc() 
{ 
    object oMissing = System.Reflection.Missing.Value; 
    object oEndOfDoc = "\\endofdoc"; 
    Microsoft.Office.Interop.Word._Application objWord; 
    Microsoft.Office.Interop.Word._Document objDoc; 
    objWord = new Microsoft.Office.Interop.Word.Application(); 
    objWord.Visible = true; 
    objDoc = objWord.Documents.Add(ref oMissing, ref oMissing, ref oMissing, ref oMissing); 
    int i = 0; 
    int j = 0; 
    Microsoft.Office.Interop.Word.Table objTable; 
    Microsoft.Office.Interop.Word.Range wrdRng = objDoc.Bookmarks.get_Item(ref oEndOfDoc).Range; 

    string strText; 
    objTable = objDoc.Tables.Add(wrdRng, 4, 2, ref oMissing, ref oMissing); 
    objTable.Range.ParagraphFormat.SpaceAfter = 7; 
    strText = "ABC Company"; 
    objTable.Rows[1].Range.Text = strText; 
    objTable.Rows[1].Range.Font.Bold = 1; 
    objTable.Rows[1].Range.Font.Size = 24; 
    objTable.Rows[1].Range.Font.Position = 1; 
    objTable.Rows[1].Range.Font.Name = "Times New Roman"; 
    objTable.Rows[1].Cells[1].Merge(objTable.Rows[1].Cells[2]); 
    objTable.Cell(1,1).Range.ParagraphFormat.Alignment = WdParagraphAlignment.wdAlignParagraphCenter; 

    objTable.Rows[2].Range.Font.Italic = 1; 
    objTable.Rows[2].Range.Font.Size = 14; 
    objTable.Cell(2, 1).Range.Text = "Item Name"; 
    objTable.Cell(2, 2).Range.Text = "Price"; 
    objTable.Cell(2, 1).Range.ParagraphFormat.Alignment = WdParagraphAlignment.wdAlignParagraphCenter; 
    objTable.Cell(2, 2).Range.ParagraphFormat.Alignment = WdParagraphAlignment.wdAlignParagraphCenter; 

    for (i = 3; i <= 4; i++) 
    { 
     objTable.Rows[i].Range.Font.Bold = 0; 
     objTable.Rows[i].Range.Font.Italic = 0; 
     objTable.Rows[i].Range.Font.Size = 12; 
     for (j = 1; j <= 2; j++) 
     { 
      if (j == 1) 
       objTable.Cell(i, j).Range.Text = "Item " + (i - 1); 
      else 
       objTable.Cell(i, j).Range.Text = "Price of " + (i - 1); 
     } 
    } 

     try 
     { 
      objTable.Borders.Shadow = true; 
      objTable.Borders.Shadow = true; 
     } 
     catch 
     { 
     } 

}