IsWriteProtected
IPresentationInfo.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
如果演示文稿在打开时受密码保护,则属性值等于 NotDefined。请参阅 NullableBool
枚举。
示例
[C#]
IPresentationInfo info = PresentationFactory.Instance.GetPresentationInfo(presentationFilePath);
if (info.IsWriteProtected == NullableBool.True)
{
Console.WriteLine("演示文稿 '" + presentationFilePath + "' 受密码保护,无法写入。");
}
另见
- enum NullableBool
- interface IPresentationInfo
- namespace Aspose.Slides
- assembly Aspose.Slides