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CreateNewHistoryPoint

创建新的历史记录点。

语法​

expression.CreateNewHistoryPoint();

expression - 表示 ApiDocument 类的变量。

参数​

此方法没有任何参数。

返回值​

boolean

示例​

此示例创建一个新的历史记录点。

// How to add a history point after adding the text.

// Add a text to the paragraph, create a history point and change its text.

let doc = Api.GetDocument();
let paragraph = doc.GetElement(0);
paragraph.AddText("This is a sample text.");
doc.CreateNewHistoryPoint();
paragraph = Api.CreateParagraph();
paragraph.AddText("New history point was just created.");
doc.Push(paragraph);