本文整理汇总了C#中System.Security.Permissions.FileIOPermission.IsEmpty方法的典型用法代码示例。如果您正苦于以下问题：C# FileIOPermission.IsEmpty方法的具体用法？C# FileIOPermission.IsEmpty怎么用？C# FileIOPermission.IsEmpty使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类System.Security.Permissions.FileIOPermission的用法示例。
在下文中一共展示了FileIOPermission.IsEmpty方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: Intersect
public override IPermission Intersect (IPermission target)
{
FileIOPermission fiop = Cast (target);
if (fiop == null)
return null;
if (IsUnrestricted ())
return fiop.Copy ();
if (fiop.IsUnrestricted ())
return Copy ();
FileIOPermission result = new FileIOPermission (PermissionState.None);
result.AllFiles = m_AllFilesAccess & fiop.AllFiles;
result.AllLocalFiles = m_AllLocalFilesAccess & fiop.AllLocalFiles;
IntersectKeys (readList, fiop.readList, result.readList);
IntersectKeys (writeList, fiop.writeList, result.writeList);
IntersectKeys (appendList, fiop.appendList, result.appendList);
IntersectKeys (pathList, fiop.pathList, result.pathList);
return (result.IsEmpty () ? null : result);
}