问题描述
我正在尝试将这三种类型的内容添加到 Word 文档中.这就是我现在尝试这样做的方式.但是，每一项都会替换最后一项.添加图像总是添加到页面的开头.我有一个循环，它调用一个函数来创建标题和表格，然后在之后添加图像.我认为问题是范围.我使用对象 start = 0 的起始范围；
I am trying to add these three types of content into a word doc. This is how I am trying to do it now. However, each item replaces the last one. Adding images always adds to the beginning of the page. I have a loop that calls a function to create the headers and tables, and then adds images after. I think the problem is ranges. I use a starting range of object start = 0;
如何让这些文件一次添加一个到文档中的新行?
How can I get these to add one at a time to to a new line in the document?
foreach (var category in observedColumns)
{
CreateHeadersAndTables();
createPictures();
}
添加标题:
object start = 0;
Word.Range rng = doc.Range(ref start , Missing.Value);
Word.Paragraph heading;
heading = doc.Content.Paragraphs.Add(Missing.Value);
heading.Range.Text = category;
heading.Range.InsertParagraphAfter();
添加表格:
Word.Table table;
table = doc.Content.Tables.Add(rng, 1, 5);
添加图片:
doc.Application.Selection.InlineShapes.AddPicture(@path);
推荐答案
一个简单的方法是使用段落来处理 Range 对象并简单地一个一个地插入一个新段落.
A simple approach will be using paragraphs to handle the Range objects and simply insert a new paragraph one by one.
查看 API 文档发现 Paragraphs 实现了一个 Add 方法，该方法:
Looking at the API documentation reveals that Paragraphs implements an Add method which:
返回一个代表新的空白段落的 Paragraph 对象添加到文档中.(...) 如果未指定范围，则新段落将添加到所选内容或范围之后或文档末尾.
通过这种方式，可以直接将新内容附加到文档中.
In that way, it gets straight forward to append new content to the document.
为了完整起见，我提供了一个示例，展示了解决方案的工作原理.示例通过 for 循环进行循环，并为每次迭代插入:
For completeness I have included a sample that shows how a solution might work. The sample loops through a for loop, and for each iteration it inserts:
- 新的一行文本
- 一张桌子
- 一张照片
该示例使用以下方法实现为 C# 控制台应用程序:
The sample has is implemented as a C# console application using:
- .NET 4.5
- Microsoft Office 对象库 15.0 版和
- Microsoft Word 对象库 15.0 版
...即 MS Office 2013 附带的 MS Word Interop API.
... that is, the MS Word Interop API that ships with MS Office 2013.
using System;
using System.IO;
using Microsoft.Office.Interop.Word;
using Application = Microsoft.Office.Interop.Word.Application;
namespace StackOverflowWordInterop
{
class Program
{
static void Main()
{
// Open word and a docx file
var wordApplication = new Application() { Visible = true };
var document = wordApplication.Documents.Open(@"C:UsersmyUserNameDocumentsdocument.docx", Visible: true);
// "10" is chosen by random - select a value that fits your purpose
for (var i = 0; i < 10; i++)
{
// Insert text
var pText = document.Paragraphs.Add();
pText.Format.SpaceAfter = 10f;
pText.Range.Text = String.Format("This is line #{0}", i);
pText.Range.InsertParagraphAfter();
// Insert table
var pTable = document.Paragraphs.Add();
pTable.Format.SpaceAfter = 10f;
var table = document.Tables.Add(pTable.Range, 2, 3, WdDefaultTableBehavior.wdWord9TableBehavior);
for (var r = 1; r <= table.Rows.Count; r++)
for (var c = 1; c <= table.Columns.Count; c++)
table.Cell(r, c).Range.Text = String.Format("This is cell {0} in table #{1}", String.Format("({0},{1})", r,c) , i);
// Insert picture
var pPicture = document.Paragraphs.Add();
pPicture.Format.SpaceAfter = 10f;
document.InlineShapes.AddPicture(Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments), "img_1.png"), Range: pPicture.Range);
}
// Some console ascii-UI
Console.WriteLine("Press any key to save document and close word..");
Console.ReadLine();
// Save settings
document.Save();
// Close word
wordApplication.Quit();
}
}
}
这篇关于如何使用 word interop 一次将一项添加到 word 文档的新行的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！