private void f_Load_Tree()
{
try
{
treeView1.Nodes.Clear();
ttDB_lbDatabase.Text = "" + m_v.s_database;
string aschema = "";
TreeNode anode = null, anode1 = null;
foreach (DataRow r in m_v.f_get_sys_schema().Tables[0].Rows)
{
if (aschema != r["schemaname"].ToString())
{
aschema = r["schemaname"].ToString();
anode = new TreeNode(r["schemaname"].ToString());
anode.Tag = r["schemaname"].ToString();
anode.ImageIndex = 0;
anode.SelectedImageIndex = 1;
treeView1.Nodes.Add(anode);
}
anode1 = new TreeNode(r["tablename"].ToString());
anode1.Tag = r["tablename"].ToString();
anode1.ImageIndex = 2;
anode.Nodes.Add(anode1);
}
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString());
}
}