我想将图片保存到imagelist里用listview显示,但是一直不行,下面是我自己写的
String connectStr = "server=DESKTOP-HMB33UN;database=Shuju;uid=sa;pwd=aa770119"; //SQL server身份验证方法
SqlConnection connect = new SqlConnection(connectStr);
connect.Open();
string sql = "select id,picture,access from Shuju_shuju where fenlei='查车'";
SqlCommand cmd = new SqlCommand(sql, connect);
SqlDataReader Reader = cmd.ExecuteReader();
int imageIndex = 0;
while (Reader.Read()&&i>=1)
{
string id = Reader["id"].ToString();
string picture = Reader["picture"].ToString();
string access = Reader["access"].ToString();
this.imageList1.Images.Add(Image.FromFile(picture));
ListViewItem item = new ListViewItem();
item.Tag = Convert.ToString(Reader["id"]);
item.Text = Convert.ToString(Reader["access"]);
}
不知道出了什么问题