public class CheckListboxHelper
{
#region 为checklistbox绑定数据源
/// <summary>
/// 为checklistbox绑定数据源
/// </summary>
/// <typeparam name="T">数据源类型</typeparam>
/// <param name="checklistbox">checklistbox对象</param>
/// <param name="list">数据源</param>
/// <param name="texfield">显示值字段名称</param>
/// <param name="valuefield">值字段名称</param>
public void CheckListboxDatabind<T>(CheckBoxList checklistbox, List<T> list,
string texfield,
string valuefield)
{
checklistbox.DataSource =
list;
checklistbox.DataTextField =
texfield;
checklistbox.DataValueField =
valuefield;
checklistbox.DataBind();
}
#endregion
#region 获取checklistbox选中的值
/// <summary>
/// 获取checklistbox选中的值
/// </summary>
/// <param name="checklistbox">checklistbox对象</param>
/// <returns>string字符串</returns>
public string GetChecklistvalue(CheckBoxList checklistbox)
{
string listvalue =
"";
for (
int i =
0; i < checklistbox.Items.Count; i++
)
{
if (checklistbox.Items[i].Selected)
{
listvalue = listvalue + checklistbox.Items[i].Value +
",";
}
}
listvalue =
new StringHelper().ReplaceLastchar(listvalue,
",");
return listvalue;
}
#endregion
#region 设置checklistboxbox选中的值
public void SetCheckListBoxChecked(CheckBoxList checklistbox,
string checkvale)
{
string[] checkstrs;
checkstrs = checkvale.Split(
',');
for (
int i =
0; i < checklistbox.Items.Count; i++
)
{
for (
int j =
0; j < checkstrs.Length; j++
)
{
if (checklistbox.Items[i].Value ==
checkstrs[j])
{
checklistbox.Items[i].Selected =
true;
break;
}
}
}
}
#endregion
#region 设置checkboxlist全选
public void SetCheckListBoxAllChecked(CheckBox controlChecklistbox, CheckBoxList checklistbox)
{
for (
int i =
0; i < checklistbox.Items.Count; i++
)
{
checklistbox.Items[i].Selected =
controlChecklistbox.Checked;
}
}
#endregion
}
今天要使用checklistboxbox，对其常用的方法进行了封装，有需要的朋友可以使用，也算是对自己写的东西的记录。
转载于:https://www.cnblogs.com/lifengqi/p/4485041.html
相关资源：CheckListBox控件常见使用
