//拒绝添加
protected void Button9_Click(object sender, EventArgs e)
{
AddFriend mAddFriend = new AddFriend();
mAddFriend.RefuseAddfriend(Session["UserID"].ToString(), DropDownList1.SelectedValue);
Page.ClientScript.RegisterStartupScript(Page.GetType(), "Message", "<script Language='javascript'>alert('已拒绝加为好友')</script>");
DropDownList1.Items.Remove(DropDownList1.Items.FindByValue(DropDownList1.SelectedValue));//按值删除
if (DropDownList1.Items.Count == 0)
{
this.Button7.Visible = false;
this.DropDownList1.Visible = false;
this.Button8.Visible = false;
this.Button9.Visible = false;
}
}
