GetClassType

返回 ApiPlaceholder 类的类型。

语法

expression.GetClassType();

expression - 表示 ApiPlaceholder 类的变量。

参数

此方法没有任何参数。

返回值

"placeholder"

示例

检查演示文稿中占位符返回的类类型。

// How do I check what type a placeholder object is in a presentation?

// Retrieve and output the class type string for a placeholder 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);
shape.SetSize(300 * 36000, 130 * 36000);

const placeholder = Api.CreatePlaceholder("chart");
shape.SetPlaceholder(placeholder);

const classType = placeholder.GetClassType();
const docContent = shape.GetDocContent();
const paragraph = docContent.GetElement(0);
paragraph.SetJc("left");
paragraph.AddText("Class type = " + classType);
slide.AddObject(shape);