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GetElementsCount

返回当前段落中的元素数量。

语法​

expression.GetElementsCount();

expression - 表示 ApiParagraph 类的变量。

参数​

此方法没有任何参数。

返回值​

number

示例​

此示例展示如何获取当前段落中的元素数量。

// How to get the number of elements of the paragraph.

// Count words of the paragraph and print it in the document.

let doc = Api.GetDocument();
let paragraph = doc.GetElement(0);
paragraph.RemoveAllElements();
let run = Api.CreateRun();
run.AddText("Number of paragraph elements at this point: ");
run.AddTabStop();
run.AddText("" + paragraph.GetElementsCount());
run.AddLineBreak();
paragraph.AddElement(run);
run.AddText("Number of paragraph elements after we added a text run: ");
run.AddTabStop();
run.AddText("" + paragraph.GetElementsCount());