IsWriteProtected

PresentationInfo.IsWriteProtected 属性

获取一个值，该值指示绑定的演示文稿是否受写保护。

public NullableBool IsWriteProtected { get; }

备注

如果演示文稿受到打开密码的保护，则属性值等于 NotDefined。

示例

[C#]
IPresentationInfo info = PresentationFactory.Instance.GetPresentationInfo(presentationFilePath);
if (info.IsWriteProtected == NullableBool.True)
{
    Console.WriteLine("演示文稿 '" + presentationFilePath + "' 受到密码的写保护。");
}

另请参阅

enum NullableBool
class PresentationInfo
namespace Aspose.Slides
assembly Aspose.Slides

IsPasswordProtected LoadFormat