C# (CSharp) CategoryDao.DeleteByCategoryID Beispiele

Beispiel #1

 private void BtnDelete_Click(object sender, EventArgs e)
 {
     if (DgvCategory.SelectedRows.Count == 1)
     {
         int index = DgvCategory.SelectedRows[0].Index;
         category = categories[index];
         if (EValid.效 == category.IsValid)
         {
             if (DialogResult.OK == MsgBoxUtil.QuestionMsgBox("是否删除当前商品？"))
             {
                 CategoryDao.DeleteByCategoryID(category.CategoryID);
                 categories[index].IsValid = EValid.已删除;
                 DgvCategory.Rows[index].Cells["Column11"].Value = EValid.已删除;
                 category = null;
             }
         }
     }
     else
     {
         MsgBoxUtil.ErrMsgBox("请选择要删除的商品！");
     }
 }