public Intersect ( IPermission target ) : IPermission | ||
target | IPermission | |
리턴 | IPermission |
public void Intersect_DifferentPermissions () { UIPermission a = new UIPermission (PermissionState.None); SecurityPermission b = new SecurityPermission (PermissionState.None); a.Intersect (b); }
public void Intersect () { UIPermission clip_all = new UIPermission (UIPermissionClipboard.AllClipboard); UIPermission clip_own = new UIPermission (UIPermissionClipboard.OwnClipboard); UIPermission intersect = (UIPermission)clip_all.Intersect (clip_own); Compare (clip_own, intersect, "clip_all N clip_own"); Assert.IsFalse (Object.ReferenceEquals (clip_own, intersect), "!ReferenceEquals1"); Assert.IsTrue (intersect.IsSubsetOf (clip_all), "intersect.IsSubsetOf (clip_all)"); Assert.IsTrue (intersect.IsSubsetOf (clip_own), "intersect.IsSubsetOf (clip_own)"); UIPermission win_all = new UIPermission (UIPermissionWindow.AllWindows); UIPermission win_safe = new UIPermission (UIPermissionWindow.SafeSubWindows); intersect = (UIPermission) win_all.Intersect (win_safe); Compare (win_safe, intersect, "win_all N win_safe"); Assert.IsFalse (Object.ReferenceEquals (win_safe, intersect), "!ReferenceEquals2"); Assert.IsTrue (intersect.IsSubsetOf (win_all), "intersect.IsSubsetOf (win_all)"); Assert.IsTrue (intersect.IsSubsetOf (win_safe), "intersect.IsSubsetOf (win_safe)"); intersect = (UIPermission)win_all.Intersect (clip_all); Assert.IsNull (intersect, "win_all N clip_all"); intersect = (UIPermission)win_all.Intersect (null); Assert.IsNull (intersect, "win_all N null"); intersect = (UIPermission)clip_all.Intersect (null); Assert.IsNull (intersect, "clip_all N null"); UIPermission empty = new UIPermission (PermissionState.None); intersect = (UIPermission)clip_all.Intersect (empty); Assert.IsNull (intersect, "clip_all N null"); UIPermission unrestricted = new UIPermission (PermissionState.Unrestricted); intersect = (UIPermission)clip_all.Intersect (unrestricted); Compare (clip_all, intersect, "clip_all N unrestricted"); Assert.IsFalse (Object.ReferenceEquals (clip_all, intersect), "!ReferenceEquals4"); Assert.IsTrue (intersect.IsSubsetOf (clip_all), "intersect.IsSubsetOf (clip_all)"); Assert.IsTrue (intersect.IsSubsetOf (unrestricted), "intersect.IsSubsetOf (unrestricted)"); }