问题描述:从dropdownlist得到数据(中国),在修改叶面要求在dropdownlist 中设置默认选定项为(中国)
solution:
for (int i = 0; i < drop_State.Items.Count; i++)
{
if (drop_State.Items[i].Text == "中国")
{
this.drop_State.SelectedIndex = i;
}
}