public override bool IsSubsetOf(IPermission target) { if (target == null) { return(m_flags == TypeDescriptorPermissionFlags.NoFlags); } try { TypeDescriptorPermission operand = (TypeDescriptorPermission)target; TypeDescriptorPermissionFlags sourceFlag = this.m_flags; TypeDescriptorPermissionFlags targetFlag = operand.m_flags; return((sourceFlag & targetFlag) == sourceFlag); } catch (InvalidCastException) { throw new ArgumentException(String.Format(CultureInfo.CurrentCulture, SR.GetString(SR.Argument_WrongType), this.GetType().FullName)); } }
public override bool IsSubsetOf(IPermission target) { bool flag; if (target == null) { return(this.m_flags == TypeDescriptorPermissionFlags.NoFlags); } try { TypeDescriptorPermission permission = (TypeDescriptorPermission)target; TypeDescriptorPermissionFlags flags = this.m_flags; TypeDescriptorPermissionFlags flags2 = permission.m_flags; flag = (flags & flags2) == flags; } catch (InvalidCastException) { throw new ArgumentException(string.Format(CultureInfo.CurrentCulture, SR.GetString("Argument_WrongType"), new object[] { base.GetType().FullName })); } return(flag); }
public override IPermission Intersect(IPermission target) { IPermission permission2; if (target == null) { return null; } try { TypeDescriptorPermission permission = (TypeDescriptorPermission) target; TypeDescriptorPermissionFlags flag = permission.m_flags & this.m_flags; if (flag == TypeDescriptorPermissionFlags.NoFlags) { return null; } permission2 = new TypeDescriptorPermission(flag); } catch (InvalidCastException) { throw new ArgumentException(string.Format(CultureInfo.CurrentCulture, SR.GetString("Argument_WrongType"), new object[] { base.GetType().FullName })); } return permission2; }
public override IPermission Intersect(IPermission target) { IPermission permission2; if (target == null) { return(null); } try { TypeDescriptorPermission permission = (TypeDescriptorPermission)target; TypeDescriptorPermissionFlags flag = permission.m_flags & this.m_flags; if (flag == TypeDescriptorPermissionFlags.NoFlags) { return(null); } permission2 = new TypeDescriptorPermission(flag); } catch (InvalidCastException) { throw new ArgumentException(string.Format(CultureInfo.CurrentCulture, SR.GetString("Argument_WrongType"), new object[] { base.GetType().FullName })); } return(permission2); }