GetFormKey
返回当前表单的键。
语法
expression.GetFormKey();
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
获取文档中分配给复合表单的键。
// How do I get the key of a complex form in a document?
// Read a form's identifier to reference or validate it by its assigned key value.
let doc = Api.GetDocument();
let complexForm = Api.CreateComplexForm({"key": "Complex1"});
let paragraph = doc.GetElement(0);
paragraph.AddElement(complexForm);
let key = complexForm.GetFormKey();
paragraph = Api.CreateParagraph();
paragraph.AddText("Form key: " + key);
doc.Push(paragraph);