SetText

用指定文本替换当前文档内容对象的所有内容， 保留第一个段落的格式。

语法

expression.SetText(text);

expression - 表示 ApiDocumentContent 类的变量。

参数

名称	必需/可选	数据类型	默认值	描述
text	必需	string		要设置的文本。

返回值

ApiRun

示例

// How do I overwrite all the text inside a shape's document content in a presentation?

// Clear existing text and write a new sentence into a shape's content area in a presentation.

const presentation = Api.GetPresentation();
const slide = presentation.GetSlideByIndex(0);
slide.RemoveAllObjects();

const fill = Api.CreateSolidFill(Api.HexColor('#E8D5B7'));
const stroke = Api.CreateStroke(0, Api.CreateNoFill());
const shape = Api.CreateShape('roundRect', Api.MillimetersToEmus(300), Api.MillimetersToEmus(130), fill, stroke);
shape.SetPosition(Api.MillimetersToEmus(20), Api.MillimetersToEmus(35));
const docContent = shape.GetContent();
docContent.GetElement(0).AddText('Original shape content text.');
docContent.SetText('Updated shape content text.');
const infoParagraph = Api.CreateParagraph();
infoParagraph.AddText('Text from document content: ' + docContent.GetText());
docContent.Push(infoParagraph);
slide.AddObject(shape);