/// <summary>
/// 删除分类
/// </summary>
/// <param name="Id"></param>
/// <returns></returns>
public string DeleteKind(string Id)
{
var linq = from r in Operation.Kind_Data.AsEnumerable() where r.Field <string>("ParentId") == Id select r;
if (linq.Count <DataRow>() > 0)
{
return("出错,该分类存在子分类");
}
var future1 = Bmob.DeleteTaskAsync("Kind_tb", Id);
if (future1.Result is IBmobWritable)
{
foreach (DataRow row in Operation.Kind_Data.Rows)
{
if (row["Id"].ToString() == Id)
{
Operation.Kind_Data.Rows.Remove(row); break;
}
}
DataSynchronous("Kind_tb");
return("删除成功");
}
else
{
return("出错,删除分类失败");
}
}
//删除数据
public bool Delete(string BmobTable, string ObjectId)
{
try
{
var future = Bmob.DeleteTaskAsync(BmobTable, ObjectId);
return(true);
}catch (Exception e)
{
return(false);
}
}
