|
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 |
/// <summary>///CheckBoxListHelper 的摘要说明///CheckBoxList获取与设置选中的值/// </summary>public
class CheckBoxListHelper{ private
CheckBoxListHelper() { // //TODO: 在此处添加构造函数逻辑 // } /// <summary> /// 值的分割符 /// </summary> private
const string SEPARATOR=","; /// <summary> /// 获取CheckBoxList被选中的值 /// </summary> /// <param name="cblist"></param> /// <returns></returns> public
static string GetCheckBoxListCheckValue(CheckBoxList cbList) { if
(cbList == null) return
""; System.Text.StringBuilder builder = new
System.Text.StringBuilder(); foreach
(ListItem item in
cbList.Items) { if
(item.Selected) { builder.AppendFormat("{0}{1}", item.Value,SEPARATOR); } } if
(builder.Length > 0) { builder.Remove(builder.Length - 1, 1); } return
builder.ToString(); } /// <summary> /// 设置CheckBoxList选中的值 /// </summary> /// <param name="cbList"></param> /// <returns></returns> public
static void SetCheckBoxListCheck(CheckBoxList cbList,string
values) { //当没有选择值时,取消所有选择项 if
(string.IsNullOrEmpty(values)) values=SEPARATOR; if
(cbList == null) return; //例如1,2,3 变为 1,2,3, values = values + SEPARATOR; foreach
(ListItem item in
cbList.Items) { item.Selected = false;//取消被选择 string
value = item.Value; if
(values.IndexOf(value + SEPARATOR) > -1) { item.Selected = true; } } }} |
CheckBoxList 获取与设置选中的值,布布扣,bubuko.com
原文：http://www.cnblogs.com/ljx2012/p/3658772.html