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GetPlaceholderText

返回当前表单的占位符文本。

继承自 ApiFormBase.GetPlaceholderText。

语法​

expression.GetPlaceholderText();

expression - 表示 ApiComplexForm 类的变量。

参数​

此方法没有任何参数。

返回值​

string

示例​

读取文档中复合表单上设置的占位符文本。

// How do I get the placeholder text displayed inside a form in a document?

// Verify that the correct hint text appears in a form before distributing the document.

let doc = Api.GetDocument();
let complexForm = Api.CreateComplexForm();
let paragraph = doc.GetElement(0);
paragraph.AddElement(complexForm);
complexForm.SetPlaceholderText("Start adding forms and text");
let placeholderText = complexForm.GetPlaceholderText();
paragraph = Api.CreateParagraph();
paragraph.AddText("Placeholder text: " + placeholderText);
doc.Push(paragraph);