省略numpages aspose .net上的最后一页

发布于 2025-01-22 01:09:48 字数 416 浏览 1 评论 0原文

我正在寻找Aspose .NET中的解决方案以减少数字。原因是我不想计算文档的最后一页。这是我到目前为止尝试的：

builder.Write("Page ");
builder.InsertField("Page", "");
builder.Write(" of ");
builder.InsertField("NUMPAGES", $"{(doc.PageCount - 1)}");

// Another try in separate build
builder.InsertField("NUMPAGES - 1", "");

// Another try in separate build
builder.InsertField("NUMPAGES", "NUMPAGES - 1");

文档要么没有显示任何内容，要么也计算最后一页。

原文

I'm looking for a solution in ASPOSE .Net to decrement the NUMPAGES. Reason is that I don't want to count the last page of the document. Here is what I tried so far:

builder.Write("Page ");
builder.InsertField("Page", "");
builder.Write(" of ");
builder.InsertField("NUMPAGES", quot;{(doc.PageCount - 1)}");

// Another try in separate build
builder.InsertField("NUMPAGES - 1", "");

// Another try in separate build
builder.InsertField("NUMPAGES", "NUMPAGES - 1");

Document either doesn't display anything or count the last page as well.

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感情洁癖 2025-01-29 01:09:48

您应该使用公式和嵌套数字字段来获取所需的输出。您的MS Word文档中的字段代码应该看起来像：
{= {numpages} -1}。要使用aspose.words插入此类字段。您可以使用这样的代码：

Document doc = new Document();
DocumentBuilder builder = new DocumentBuilder(doc);

// Insert formula field
Field formula = builder.InsertField("=", "");
// Move document builder inside field code of the inserted field
// And put NUMPAGES field in it.
builder.MoveTo(formula.Separator);
builder.InsertField("NUMPAGES");
builder.Write("-1");

doc.UpdateFields();
doc.Save(@"C:\Temp\out.docx");

请参阅Aspose.words文档以学习如何使用字段。

You should use formula and nested NUMPAGES field to get the desired output. Field code in your MS Word document should look like this:
{={NUMPAGES}-1}. To insert such field using Aspose.Words you can use code like this:

Document doc = new Document();
DocumentBuilder builder = new DocumentBuilder(doc);

// Insert formula field
Field formula = builder.InsertField("=", "");
// Move document builder inside field code of the inserted field
// And put NUMPAGES field in it.
builder.MoveTo(formula.Separator);
builder.InsertField("NUMPAGES");
builder.Write("-1");

doc.UpdateFields();
doc.Save(@"C:\Temp\out.docx");

Please see Aspose.Words documentation to learn how to work with fields.

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