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SetLock

设置当前表单的锁定状态。

继承自 ApiFormBase.SetLock。

语法​

expression.SetLock(isLock);

expression - 表示 ApiSignatureForm 类的变量。

参数​

名称必需/可选数据类型默认值描述
isLock必需boolean指定是锁定表单(true)还是解锁表单(false)。

返回值​

boolean

示例​

在文档中限制或允许编辑签名字段。

// How do I prevent users from modifying a signature field in a document?

// Protect a completed signature field from being changed or deleted in a document.

let doc = Api.GetDocument();
let signatureForm = Api.CreateSignatureForm({"key": "Signature", "tip": "Please sign here", "required": true, "placeholder": "Signature"});
let paragraph = doc.GetElement(0);
paragraph.AddElement(signatureForm);
signatureForm.SetLock(true);
let lock = signatureForm.GetLock();
paragraph = Api.CreateParagraph();
paragraph.AddText("The form is locked: " + lock);
doc.Push(paragraph);