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。

// Get paragraph elements count.

// How to get number of elements of the paragraph and show it in the worksheet.

let worksheet = Api.GetActiveSheet();
let fill = Api.CreateSolidFill(Api.RGB(255, 111, 61));
let stroke = Api.CreateStroke(0, Api.CreateNoFill());
let shape = worksheet.AddShape("flowChartOnlineStorage", 120 * 36000, 70 * 36000, fill, stroke, 0, 2 * 36000, 0, 3 * 36000);
let content = shape.GetContent();
let paragraph = content.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());