private void LoadTv()
{
if (itemcls_lis != null && itemcls_lis.Count > 0)
{
this.itemcls_lis.Clear();
}
this.tv.Nodes.Clear();
int cb_index = Conv.ToInt(cb.SelectedValue);
TreeNode tn = new TreeNode("所有");
if (cb_index == 1)
{
tn = new TreeNode("所有类别");
IBLL.IItemCls bll = new BLL.ItemClsBLL();
itemcls_lis = bll.GetAllList();
}
else if (cb_index == 2)
{
tn = new TreeNode("所有货商");
IBLL.ISup bll = new BLL.SupBLL();
int tmp;
var tb = bll.GetDataTable("", "", 1, 1, 20000, out tmp);
sup_lis = new List <bi_t_supcust_info>();
foreach (DataRow row in tb.Rows)
{
Model.bi_t_supcust_info it = DB.ReflectionHelper.DataRowToModel <Model.bi_t_supcust_info>(row);
sup_lis.Add(it);
}
}
else if (cb_index == 3)
{
tn = new TreeNode("所有品牌");
}
else if (cb_index == 4)
{
tn = new TreeNode("所有属性");
}
tn.Tag = "";
this.tv.Nodes.Add(tn);
LoadTreeView();
//
this.tv.Nodes[0].Expand();
}
public void LoadItemCls()
{
try
{
Thread th = new Thread(() =>
{
Helper.GlobalData.windows.ShowLoad(this);
try
{
IBLL.IItemCls bll = new BLL.ItemClsBLL();
itemcls_lis = bll.GetAllList();
this.Invoke((MethodInvoker) delegate
{
Cursor.Current = Cursors.WaitCursor;
string key = "";
if (this.tvItemCls.SelectedNode != null)
{
if (tvItemCls.SelectedNode.Tag != null)
{
var item = (Model.bi_t_item_cls)tvItemCls.SelectedNode.Tag;
key = item.item_clsno;
}
}
//
this.tvItemCls.Nodes[0].Nodes.Clear();
LoadTreeView();
//
if (key == "")
{
this.tvItemCls.SelectedNode = this.tvItemCls.Nodes[0];
this.tvItemCls.SelectedNode.Expand();
}
else
{
foreach (TreeNode n in GetNodes(this.tvItemCls.Nodes[0]))
{
var item = (Model.bi_t_item_cls)n.Tag;
if (key == item.item_clsno)
{
this.tvItemCls.SelectedNode = n;
this.tvItemCls.SelectedNode.Expand();
break;
}
}
}
Cursor.Current = Cursors.Default;
});
}
catch (Exception ex)
{
LogHelper.writeLog("LoadItemCls", "获取商品分类出错!");
MsgForm.ShowFrom(ex);
}
Helper.GlobalData.windows.CloseLoad(this);
});
th.Start();
}
catch (Exception ex)
{
LogHelper.writeLog("LoadItemCls", "获取商品分类出错!");
MsgForm.ShowFrom(ex);
}
}