提示sa登录失败
private void tree_Load(object sender, EventArgs e)
{
SqlConnection mysql = new SqlConnection("server = .;uid =sa; pwd = 123; database=Test");
SqlDataAdapter myda = new SqlDataAdapter ("select * from FenChang", mysql);
DataSet myds = new DataSet();
myda.Fill(myds,"FenChang");
foreach(DataRow row in myds.Tables ["FenChang"].Rows)
{
string filter="FCID='"+row["FCID"].ToString()+"'";
TreeNode tn = new TreeNode();
tn.Name = row["FCID"].ToString();
tn.Text = row["fcName"].ToString();
treeView1.Nodes.Add(tn);
}
}
运行到myda.Fill(myds,"FenChang");时提示登录sa失败,但数据库都正常啊