SetText

用指定文本替换当前文本块的全部文本，同时保留文本块属性。

语法

expression.SetText(text);

expression - 表示 ApiRun 类（文本块）的变量。

参数

名称	必需/可选	数据类型	默认值	描述
text	必需	string | number[]		文本块的新文本，可以是字符串或字符代码数组。

返回值

ApiRun

示例

在演示文稿中通过一次调用替换文本运行的全部文本。

// How do I replace the text of a run without losing its formatting in a presentation?

// Swap the wording of a run on a slide while its formatting stays in place in a presentation.

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

const fill = Api.CreateSolidFill(Api.RGB(255, 111, 61));
const stroke = Api.CreateStroke(0, Api.CreateNoFill());
const shape = Api.CreateShape("flowChartMagneticTape", 300 * 36000, 130 * 36000, fill, stroke);
shape.SetPosition(608400, 1267200);

const docContent = shape.GetDocContent();
const paragraph = docContent.GetElement(0);
const run = Api.CreateRun();
run.SetBold(true);
run.SetFontSize(30);
run.AddText("Draft wording.");
paragraph.AddElement(run);
run.SetText("Final wording, still bold.");
slide.AddObject(shape);