1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
|
//------------------------------------------------------------------------------
// <copyright file="RoleGroupCollection.cs" company="Microsoft">
// Copyright (c) Microsoft Corporation. All rights reserved.
// </copyright>
//------------------------------------------------------------------------------
namespace System.Web.UI.WebControls {
using System.Collections;
using System.ComponentModel;
using System.Security.Principal;
using System.Drawing.Design;
using System.Web.Security;
/// <devdoc>
/// Collection of RoleGroups.
/// </devdoc>
[
Editor("System.Web.UI.Design.WebControls.RoleGroupCollectionEditor, " + AssemblyRef.SystemDesign, typeof(UITypeEditor))
]
public sealed class RoleGroupCollection : CollectionBase {
public RoleGroup this[int index] {
get {
return (RoleGroup)List[index];
}
}
public void Add(RoleGroup group) {
List.Add(group);
}
public void CopyTo(RoleGroup[] array, int index) {
List.CopyTo(array, index);
}
public bool Contains(RoleGroup group) {
return List.Contains(group);
}
/// <devdoc>
/// The first RoleGroup that contains the user.
/// </devdoc>
public RoleGroup GetMatchingRoleGroup(IPrincipal user) {
int index = GetMatchingRoleGroupInternal(user);
if (index != -1) {
return this[index];
}
return null;
}
/// <devdoc>
/// Index of the first RoleGroup that contains the user. Internal because called from LoginView.
/// </devdoc>
internal int GetMatchingRoleGroupInternal(IPrincipal user) {
if (user == null) {
throw new ArgumentNullException("user");
}
int i = 0;
foreach (RoleGroup group in this) {
if (group.ContainsUser(user)) {
return i;
}
i++;
}
return -1;
}
public int IndexOf(RoleGroup group) {
return List.IndexOf(group);
}
public void Insert(int index, RoleGroup group) {
List.Insert(index, group);
}
protected override void OnValidate(object value) {
base.OnValidate(value);
if (!(value is RoleGroup)) {
throw new ArgumentException(SR.GetString(SR.RoleGroupCollection_InvalidType), "value");
}
}
public void Remove(RoleGroup group) {
int index = IndexOf(group);
if (index >= 0) {
List.RemoveAt(index);
}
}
}
}
|
