Spire.Doc 教程：从C＃和VB.NET的word文档中删除形状

旧城等待， 2022-06-10 02:17 219阅读 0赞

[Spire.Doc][]还支持通过索引删除单个形状，或清除word文档中的所有形状，本文将介绍如何从C＃和VB.NET中的word文档中删除形状。

具有形状的示例单词文档：

![图片1][1]

Step 1:初始化Document类的新实例，并从文件加载文档。

Document doc = new Document();
    doc.LoadFromFile("Shapes.docx",FileFormat.Docx2010);

Step 2:从文档中获取第一个部分，并从该部分获取第一个段落。

Section section = doc.Sections[0];
    Paragraph para = section.Paragraphs[0]

Step 3:从第一段获取形状。

ShapeObject shape = para.ChildObjects[0] as ShapeObject;

Step 4:去除形状或所有形状。

clear all the shapes.
    //para.ChildObjects.Clear();

Step 5:将文档保存到文件。

doc.SaveToFile("Removeshape.docx",FileFormat.Docx2010);

从Word文档中删除一个形状后的效果截图：

![图片2][2]

完整代码：

\[C\#\]

Document doc = new Document();
    doc.LoadFromFile("Shapes.docx",FileFormat.Docx2010);
    Section section = doc.Sections[0];
    Paragraph para = section.Paragraphs[0];
    ShapeObject shape = para.ChildObjects[0] as ShapeObject;
    //remove the third shape.
    para.ChildObjects.RemoveAt(2);
    clear all the shapes.
    //para.ChildObjects.Clear();
    doc.SaveToFile("Removeshape.docx",FileFormat.Docx2010);

\[VB.NET\]

Dim doc As New Document()
    doc.LoadFromFile("Shapes.docx", FileFormat.Docx2010)
    Dim section As Section = doc.Sections(0)
    Dim para As Paragraph = section.Paragraphs(0)
    Dim shape As ShapeObject = TryCast(para.ChildObjects(0), ShapeObject)
    'remove the third shape.
    para.ChildObjects.RemoveAt(2)
    '''/clear all the shapes.
    'para.ChildObjects.Clear();
    doc.SaveToFile("Removeshape.docx", FileFormat.Docx2010)

[慧都控件网][Link 1]

[Spire.Doc]: https://www.evget.com/product/3377
[1]: /images/20220610/e5b033fd0caa4517a1256ef8e5b28637.png
[2]: /images/20220610/15f4f9450a634403bd56f821c4835156.png
[Link 1]: https://www.evget.com/article/2017/8/7/26718.html