Question

数据库查询出来字符串如何绑定到CheckBoxList

数据库保存的字符串为;1;2;4;CheckBoxList Item有1 2 3 4 5 6如何根据数据库的字符串把相应的 1 2 4默认打勾？

Answer 1

string str = ";1;2;4;"; string[] arr = str.Substring(1, str.Length - 2).Split(';'); foreach (string obj in arr) { for (int i = 0; i < CheckBoxList1.Items.Count; i++) { if (obj == CheckBoxList1.Items[i].Value) { this.CheckBoxList1.Items[i].Selected = true; } } }

Answer 2

string result = ";1;2;4;"; var list=result.Split(';'); foreach (ListItem item in this.CheckBoxList1.Items) { if (list.Contains(item.Value)) item.Selected = true; } 查看原帖>>

Answer 3

string str = ";1;2;4;"; string[] arr = str.Substring(1, str.Length - 2).Split(';'); foreach (string obj in arr) { for (int i = 0; i < CheckBoxList1.Items.Count; i++) { if (obj == CheckBoxList1.Items[i].Value) { this.CheckBoxList1.Items[i].Selected = true; } } } 查看原帖>>