private void LoadCategoryInfoByDelFlag(int p)
 {
     CategoryInfoBLL bll = new CategoryInfoBLL();
     List<CategoryInfo> list = bll.GetCategoryInfoByDelFlag(p);
     for(int i=0; i < list.Count; i++)
     {
         TreeNode tn = tvCategory.Nodes.Add(list[i].CatName);
         LoadProductInfoByCatId(list[i].CatId, tn.Nodes);
     }
 }
        private void LoadCategoryInfoByDelFlag(int p)
        {

            CategoryInfoBLL bal = new CategoryInfoBLL();
            dgvCategoryInfo.AutoGenerateColumns = false;
            dgvCategoryInfo.DataSource = bal.GetCategoryInfoByDelFlag(p);
            dgvCategoryInfo.SelectedRows[0].Selected = false;

            
        }
 private void LoadCategoryInfoByDelFlag(int p)
 {
     CategoryInfoBLL bll = new CategoryInfoBLL();
     List<CategoryInfo> list = new List<CategoryInfo>();
     list = bll.GetCategoryInfoByDelFlag(p);
     list.Insert(0, new CategoryInfo() { CatName = "请选择", CatId = -1 });
     cmbCategory.DataSource = list;
     cmbCategory.DisplayMember = "CatName";
     cmbCategory.ValueMember = "CatId";
 }
 private void LoadCategoryInfoByDelFlagToCmb(int p)
 {
     CategoryInfoBLL bal = new CategoryInfoBLL();
     dgvCategoryInfo.AutoGenerateColumns = false;
     List<CategoryInfo> list = bal.GetCategoryInfoByDelFlag(p);
     list.Insert(0, new CategoryInfo() { CatId = -1, CatName = "请选择" });
     cmbCategory.DataSource = list;
     cmbCategory.DisplayMember = "CatName";
     cmbCategory.ValueMember = "CatId";
 }