CanRedo

检查是否可以恢复用户上一次撤销的操作。

语法

expression.CanRedo();

expression - 表示 Api 类的变量。

参数

此方法没有任何参数。

返回值

boolean

示例

const addTextToDocument = function () {
	const doc = Api.GetDocument();
	const paragraph = doc.GetElement(0);
	paragraph.AddText(Asc.scope.text);
};

Asc.plugin.executeMethod('CanRedo', [], result => console.log('Can redo: ' + result));

Asc.scope.text = 'The text string that we added to the document.\n';
Asc.plugin.callCommand(addTextToDocument);
Asc.plugin.executeMethod('CanRedo', [], result => console.log('Can redo: ' + result));

Asc.plugin.executeMethod('Undo');
Asc.plugin.executeMethod('CanRedo', [], result => console.log('Can redo: ' + result));