指定的参数已超出有效值的范围。 参数名: index
亡卒 2014-07-30 03:04:26 private void FrmClassMain_Load(object sender, EventArgs e)
{
foreach (DataRow dr in AppClass.getOrgoranize().Tables[0].Rows)
{
TreeNode tr_organize = new TreeNode();
tr_organize.Text = dr["ORGANIZE_NAME"].ToString();
tr_organize.Tag = dr["ORGANIZE_ID"].ToString();
this.treeView.Nodes.Add(tr_organize);
foreach (DataRow dr_sub in AppClass.getClass(tr_organize.Tag.ToString()).Tables[0].Rows)
{
TreeNode tr_class = new TreeNode();
tr_class.Text = dr_sub["ORGANIZE_NAME"].ToString();
tr_class.Tag = dr_sub["ORGANIZE_ID"].ToString();
tr_organize.Nodes.Add(tr_class);
}
}
this.treeView.Nodes[0].Expand();
this.treeView.SelectedNode = this.treeView.Nodes[0].Nodes[0];
this.WindowState = FormWindowState.Maximized;
}