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GetContents

获取批注内容。

语法​

expression.GetContents();

expression - 表示 ApiBaseAnnotation 类的变量。

参数​

此方法没有任何参数。

返回值​

string

示例​

检索 PDF 中注释内的文本或消息。

// What text is stored in an annotation in a PDF?

// Read the content or description that was added to an annotation in a PDF.

let doc = Api.GetDocument();
let squareAnnot = Api.CreateSquareAnnot([10, 10, 160, 32]);
squareAnnot.SetContents("Annot contents");
let page = doc.GetPage(0);
page.AddObject(squareAnnot);
console.log(`Annotation contents is: ${squareAnnot.GetContents()}`);