[asp.net] 设置与获取CheckBoxList多选的值

string[] str= pd.Flag.Split(',');

foreach (ListItem li in cbFlag.Items)
{
for (int i = 0; i < str.Length; i++)
{
if (str[i].ToString() == "h")
{
li.Selected = true;
}
if (str[i] == "t")
{
li.Selected = true;
}
}//for end
}