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GetRangeBySelect

通过当前选区返回范围对象。

语法​

expression.GetRangeBySelect();

expression - 表示 ApiDocument 类的变量。

参数​

此方法没有任何参数。

返回值​

ApiRange | null

示例​

从文档中当前的文本选区获取范围对象。

// How do I work with the currently selected text as a range in a document?

// Programmatically select a run and apply bold formatting through the resulting range in a document.

let doc = Api.GetDocument();
let paragraph = doc.GetElement(0);
let run1 = Api.CreateRun();
run1.AddText("ONLYOFFICE Document Builder.");
paragraph.AddElement(run1);
let run2 = Api.CreateRun();
run2.AddText(" ONLYOFFICE for developers.");
paragraph.AddElement(run2);
run1.Select();
let range = doc.GetRangeBySelect();
range.SetBold(true);