RemoveAt
MathParagraph.RemoveAt 方法
删除集合中指定索引的项。
public void RemoveAt(int index)
| 参数 | 类型 | 描述 |
|---|---|---|
| index | Int32 | 要删除的项的零基索引。 |
示例
示例：
[C#]
IAutoShape shape = slide.Shapes.AddMathShape(x, y, width, height);
IMathParagraph mathParagraph = (shape.TextFrame.Paragraphs[0].Portions[0] as MathPortion).MathParagraph;
IMathBlock block = new MathBlock(new MathematicalText("y"));
mathParagraph.Add(block);
mathParagraph.RemoveAt(0);
