我正在使用Eric White 的这个OpenXMLPower 工具。它是免费的,可在 NUGet 包中获得。您可以从 Visual Studio 包管理器安装它。
他提供了一个现成的代码片段。这个工具为我节省了很多时间。以下是我自定义代码片段以用于我的要求的方式。事实上,您可以在项目中使用这些方法。
private static WordprocessingDocument _wordDocument;
private StringBuilder textItemSB = new StringBuilder();
private List<string> textItemList = new List<string>();
/// Open word document using office SDK and reads all contents from body of document
/// </summary>
/// <param name="filepath">path of file to be processed</param>
/// <returns>List of paragraphs with their text contents</returns>
private void GetDocumentBodyContents()
{
string modifiedString = string.Empty;
List<string> allList = new List<string>();
List<string> allListText = new List<string>();
try
{
_wordDocument = WordprocessingDocument.Open(wordFileStream, false);
//RevisionAccepter.AcceptRevisions(_wordDocument);
XElement root = _wordDocument.MainDocumentPart.GetXDocument().Root;
XElement body = root.LogicalChildrenContent().First();
OutputBlockLevelContent(_wordDocument, body);
}
catch (Exception ex)
{
logger.Error("ERROR in GetDocumentBodyContents:" + ex.Message.ToString());
}
}
// This is recursive method. At each iteration it tries to fetch listitem and Text item. Once you have these items in hand
// You can manipulate and create your own collection.
private void OutputBlockLevelContent(WordprocessingDocument wordDoc, XElement blockLevelContentContainer)
{
try
{
string listItem = string.Empty, itemText = string.Empty, numberText = string.Empty;
foreach (XElement blockLevelContentElement in
blockLevelContentContainer.LogicalChildrenContent())
{
if (blockLevelContentElement.Name == W.p)
{
listItem = ListItemRetriever.RetrieveListItem(wordDoc, blockLevelContentElement);
itemText = blockLevelContentElement
.LogicalChildrenContent(W.r)
.LogicalChildrenContent(W.t)
.Select(t => (string)t)
.StringConcatenate();
if (itemText.Trim().Length > 0)
{
if (null == listItem)
{
// Add html break tag
textItemSB.Append( itemText + "<br/>");
}
else
{
//if listItem == "" bullet character, replace it with equivalent html encoded character
textItemSB.Append(" " + (listItem == "" ? "•" : listItem) + " " + itemText + "<br/>");
}
}
else if (null != listItem)
{
//If bullet character is found, replace it with equivalent html encoded character
textItemSB.Append(listItem == "" ? " •" : listItem);
}
else
textItemSB.Append("<blank>");
continue;
}
// If element is not a paragraph, it must be a table.
foreach (var row in blockLevelContentElement.LogicalChildrenContent())
{
foreach (var cell in row.LogicalChildrenContent())
{
// Cells are a block-level content container, so can call this method recursively.
OutputBlockLevelContent(wordDoc, cell);
}
}
}
if (textItemSB.Length > 0)
{
textItemList.Add(textItemSB.ToString());
textItemSB.Clear();
}
}
catch (Exception ex)
{
.....
}
}