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
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
|
//------------------------------------------------------------------------------
// <copyright file="TableRowCollection.cs" company="Microsoft">
// Copyright (c) Microsoft Corporation. All rights reserved.
// </copyright>
//------------------------------------------------------------------------------
namespace System.Web.UI.WebControls {
using System;
using System.Collections;
using System.ComponentModel;
using System.Drawing.Design;
using System.Web;
using System.Web.UI;
/// <devdoc>
/// <para>Encapsulates the collection of <see cref='System.Web.UI.WebControls.TableRow'/> objects within a <see cref='System.Web.UI.WebControls.Table'/> control.</para>
/// </devdoc>
[
Editor("System.Web.UI.Design.WebControls.TableRowsCollectionEditor, " + AssemblyRef.SystemDesign, typeof(UITypeEditor))
]
public sealed class TableRowCollection : IList {
/// <devdoc>
/// A protected field of type <see cref='System.Web.UI.WebControls.Table'/>. Represents the <see cref='System.Web.UI.WebControls.TableRow'/> collection internally.
/// </devdoc>
private Table owner;
/// <devdoc>
/// </devdoc>
internal TableRowCollection(Table owner) {
this.owner = owner;
}
/// <devdoc>
/// Gets the
/// count of <see cref='System.Web.UI.WebControls.TableRow'/> in the collection.
/// </devdoc>
public int Count {
get {
if (owner.HasControls()) {
return owner.Controls.Count;
}
return 0;
}
}
/// <devdoc>
/// <para>
/// Gets a <see cref='System.Web.UI.WebControls.TableRow'/> referenced by the
/// specified ordinal index value.
/// </para>
/// </devdoc>
public TableRow this[int index] {
get {
return(TableRow)owner.Controls[index];
}
}
/// <devdoc>
/// <para>
/// Adds the specified <see cref='System.Web.UI.WebControls.TableRow'/> to the end of the collection.
/// </para>
/// </devdoc>
public int Add(TableRow row) {
AddAt(-1, row);
return owner.Controls.Count - 1;
}
/// <devdoc>
/// <para>
/// Adds the specified <see cref='System.Web.UI.WebControls.TableRow'/> to the collection at the specified
/// index location.
/// </para>
/// </devdoc>
public void AddAt(int index, TableRow row) {
owner.Controls.AddAt(index, row);
if (row.TableSection != TableRowSection.TableBody) {
owner.HasRowSections = true;
}
}
/// <devdoc>
/// </devdoc>
public void AddRange(TableRow[] rows) {
if (rows == null) {
throw new ArgumentNullException("rows");
}
foreach(TableRow row in rows) {
Add(row);
}
}
/// <devdoc>
/// <para>Removes all <see cref='System.Web.UI.WebControls.TableRow'/> controls from the collection.</para>
/// </devdoc>
public void Clear() {
if (owner.HasControls()) {
owner.Controls.Clear();
owner.HasRowSections = false;
}
}
/// <devdoc>
/// <para> Returns an ordinal index value that denotes the position of the specified
/// <see cref='System.Web.UI.WebControls.TableRow'/> within the collection. </para>
/// </devdoc>
public int GetRowIndex(TableRow row) {
if (owner.HasControls()) {
return owner.Controls.IndexOf(row);
}
return -1;
}
/// <devdoc>
/// <para>
/// Returns an enumerator of all <see cref='System.Web.UI.WebControls.TableRow'/> controls within the
/// collection.
/// </para>
/// </devdoc>
public IEnumerator GetEnumerator() {
return owner.Controls.GetEnumerator();
}
/// <devdoc>
/// <para>Copies contents from the collection to the specified <see cref='System.Array' qualify='true'/> with the
/// specified starting index.</para>
/// </devdoc>
public void CopyTo(Array array, int index) {
for (IEnumerator e = this.GetEnumerator(); e.MoveNext();)
array.SetValue(e.Current, index++);
}
/// <devdoc>
/// <para>
/// Gets the object that can be used to synchronize access to the collection. In
/// this case, it is the collection itself.
/// </para>
/// </devdoc>
public Object SyncRoot {
get { return this;}
}
/// <devdoc>
/// <para>
/// Gets a value indicating whether the collection is read-only.
/// </para>
/// </devdoc>
public bool IsReadOnly {
get { return false;}
}
/// <devdoc>
/// <para>
/// Gets a value indicating whether access to the collection is synchronized
/// (thread-safe).
/// </para>
/// </devdoc>
public bool IsSynchronized {
get { return false;}
}
/// <devdoc>
/// <para>Removes the specified <see cref='System.Web.UI.WebControls.TableRow'/> from the collection.</para>
/// </devdoc>
public void Remove(TableRow row) {
owner.Controls.Remove(row);
}
/// <devdoc>
/// <para>Removes the <see cref='System.Web.UI.WebControls.TableRow'/> from the collection at the specified
/// index location.</para>
/// </devdoc>
public void RemoveAt(int index) {
owner.Controls.RemoveAt(index);
}
// IList implementation, required by collection editor
/// <internalonly/>
object IList.this[int index] {
get {
return owner.Controls[index];
}
set {
RemoveAt(index);
AddAt(index, (TableRow)value);
}
}
/// <internalonly/>
bool IList.IsFixedSize {
get {
return false;
}
}
/// <internalonly/>
int IList.Add(object o) {
return Add((TableRow) o);
}
/// <internalonly/>
bool IList.Contains(object o) {
return owner.Controls.Contains((TableRow)o);
}
/// <internalonly/>
int IList.IndexOf(object o) {
return owner.Controls.IndexOf((TableRow)o);
}
/// <internalonly/>
void IList.Insert(int index, object o) {
AddAt(index, (TableRow)o);
}
/// <internalonly/>
void IList.Remove(object o) {
Remove((TableRow)o);
}
}
}
|
