C# 限制编辑部分单词段落

Question

允许用户编辑黄色段落。但我得到这份文件： wrong document

我使用字数限制编辑功能，我的代码是：

//写入段落
foreach (TaskChaptersModel chapter in listChapter)
{
    paragraph = doc.Content.Paragraphs.Add();
    paragraph.Range.Text = chapter.chapterNo + " " + chapter.chapterName;

    //标题1
    if (!chapter.chapterNo.Contains("."))
    {
        paragraph.Range.Font.Name = "宋体";//宋体
        paragraph.Range.Font.Bold = 2;//加粗
        paragraph.Range.Font.Size = 16;//三号
        paragraph.Range.ParagraphFormat.Alignment = Word.WdParagraphAlignment.wdAlignParagraphCenter;//水平居中
    }
    else if (chapter.chapterNo.Select(c => c == '.').Count() == 1)
    {
        paragraph.Range.Font.Name = "宋体";//宋体
        paragraph.Range.Font.Bold = 2;//加粗
        paragraph.Range.Font.Size = 16;//三号
        paragraph.Range.ParagraphFormat.Alignment = Word.WdParagraphAlignment.wdAlignParagraphLeft;//左对齐
        paragraph.Format.LineSpacingRule = Word.WdLineSpacing.wdLineSpace1pt5;
    }
    else
    {
        paragraph.Range.Font.Name = "宋体";//宋体
        paragraph.Range.Font.Size = 12;//三号
        paragraph.Range.ParagraphFormat.Alignment = Word.WdParagraphAlignment.wdAlignParagraphLeft;//左对齐
        paragraph.Format.LineSpacingRule = Word.WdLineSpacing.wdLineSpace1pt5;
    }
    paragraph.Range.InsertParagraphAfter();

    //-------------------------------------------------------------------
    //This paragraph alow edit
    paragraph = doc.Content.Paragraphs.Add();
    paragraph.Range.Text = "请您编辑，张三";
    paragraph.Range.Editors.Add(Word.WdEditorType.wdEditorEveryone);
    paragraph.Range.InsertParagraphAfter();                      
    //-------------------------------------------------------------------   
}

doc.Protect(Word.WdProtectionType.wdAllowOnlyReading, false, "000", false, true);

我的想法是在指定段落添加编辑器。

Answer 1

您的想法一开始是正确的，但是 Word 的行为与预期的有点不同。我注意到，就像您一样，无论添加新段落，还是可以编辑新段落，即使您没有专门向新段落添加编辑器。

因此，您需要扭转局面，将每个人都添加到完整的文档中，并通过从您要保护的部分中删除编辑者来进行相反的工作。

为了给你一个想法，我创建了一小段 VBA 代码，但我相信你可以用 C# 重写你需要的部分。另请注意，我在编辑器中循环删除它们，而不是使用 DeleteAll()。我发现使用 DeleteAll 会引发意外异常。

Sub TestRestrictDocument()

    If ActiveDocument.ProtectionType <> wdNoProtection Then
        ActiveDocument.Unprotect "000"
    End If

    ActiveDocument.Content.Editors.Add Word.WdEditorType.wdEditorEveryone

    Dim paragraph As paragraph

    For I = 1 To 5

        Set paragraph = ActiveDocument.Paragraphs(I)

        If I <> 4 Then
            paragraph.Range.Select

            Dim objEditor As Editor

            If Selection.Editors.Count > 0 Then
                For X = 1 To Selection.Editors.Count
                    Selection.Editors(X).Delete
                Next
            End If
        End If

    Next

    ActiveDocument.Protect Word.WdProtectionType.wdAllowOnlyReading, False, "000", False, True

End Sub

此示例向您展示（我创建了一个包含 5 个段落的文档进行测试）除了第四段之外的所有段落都可以编辑。显然，您可以动态创建文档并删除其上的编辑器。

我运行记住的一些旁注可能会有所帮助：

始终检查您的文档是否已受到保护
始终测试运行ge 是否有要删除的编辑器
出于某种原因避免在编辑器上删除全部

Answer 2

知道了： 1、创建文档 2、循环所有段落在右段添加编辑器我发现在创建文档时无法添加编辑器。

//写入段落

foreach (TaskChaptersModel chapter in listChapter)
{
    if (chapter.chapterNo == null || chapter.chapterNo == "-1")
    {
        continue;
    }

    paragraph = doc.Content.Paragraphs.Add();
    paragraph.Range.Text = chapter.chapterNo + " " + chapter.chapterName;

    //标题1
    if (!chapter.chapterNo.Contains("."))
    {
        paragraph.Range.Font.Name = "宋体";//宋体
        paragraph.Range.Font.Bold = 2;//加粗
        paragraph.Range.Font.Size = 16;//三号
        paragraph.Range.ParagraphFormat.Alignment = Word.WdParagraphAlignment.wdAlignParagraphCenter;//水平居中
    }
    else if (chapter.chapterNo.Select(c => c == '.').Count() == 1)
    {
        paragraph.Range.Font.Name = "宋体";//宋体
        paragraph.Range.Font.Bold = 2;//加粗
        paragraph.Range.Font.Size = 16;//三号
        paragraph.Range.ParagraphFormat.Alignment = Word.WdParagraphAlignment.wdAlignParagraphLeft;//左对齐
        paragraph.Format.LineSpacingRule = Word.WdLineSpacing.wdLineSpace1pt5;
    }
    else
    {
        paragraph.Range.Font.Name = "宋体";//宋体
        paragraph.Range.Font.Size = 12;//三号
        paragraph.Range.ParagraphFormat.Alignment = Word.WdParagraphAlignment.wdAlignParagraphLeft;//左对齐
        paragraph.Format.LineSpacingRule = Word.WdLineSpacing.wdLineSpace1pt5;
    }

    paragraph.Range.InsertParagraphAfter();
    paragraph = doc.Content.Paragraphs.Add();                                     
    //有编辑权限
    if (chapter.wordFlag == "E")
    {
        paragraph.Range.Text = "请您编辑，" + userName;                        
    }
    else
    {
        paragraph.Range.HighlightColorIndex = Word.WdColorIndex.wdGray25;
    }
    paragraph.Range.InsertParagraphAfter();
}

foreach (Word.Paragraph p in doc.Paragraphs)
{
    if (p.Range.Text.Contains("请您编辑"))
    {
        p.Range.Select();
        p.Range.Editors.Add(Word.WdEditorType.wdEditorEveryone);
    }
}

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