/// <summary>
/// 删除方法
/// </summary>
/// <param name="id"></param>
/// <returns></returns>
private bool deleteData(string id)
{
try
{
BLL.TEA_STU teastuBll = new TEA_STU();
int recordCount = teastuBll.GetRecordCount("stuno = " + id);
if (recordCount > 0)
{
MessageBox.Show("该学生信息已经被使用，不能被删除！", "提示信息");
return(false);
}
else
{
BLL.STUDENT_INFO studentBll = new STUDENT_INFO();
studentBll.Delete(id);
return(true);
}
}
catch (Exception exception)
{
MessageBox.Show("删除失败!", exception.Message);
return(false);
}
}
/// <summary>
/// 删除数据方法
/// </summary>
/// <param name="id"></param>
/// <returns></returns>
private bool deleteData(int id)
{
try
{
BLL.TEA_STU teastuBll = new TEA_STU();
int recordCount = teastuBll.GetRecordCount("TEACHERNO = " + id.ToString());
if (recordCount > 0)
{
MessageBox.Show("该教师信息已经被使用，不能被删除！", "提示信息");
return(false);
}
else
{
BLL.TEACHER_INFO teacherbll = new TEACHER_INFO();
teacherbll.Delete(id);
return(true);
}
}
catch (Exception exception)
{
MessageBox.Show("删除失败!", exception.Message);
return(false);
}
}