Item
MathParagraph 索引器
获取指定索引处的项。只读 IMathBlock。
public IMathBlock this[int index] { get; set; }
| 参数 | 描述 |
|---|---|
| index | 要获取的项的零基索引 |
返回值
一个数学文本块。
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;
mathParagraph.Add(new MathBlock(new MathematicalText("block1")));
mathParagraph.Add(new MathBlock(new MathematicalText("block2")));
IMathBlock block = mathParagraph[1];
