private void FrmOperation_Load(object sender, EventArgs e)
{
this.Focus();
CmpSetDgv();
dgvOperationlog.DataSource = OperationDao.SelectOperationlogAll();
spOperationlog.DataSource = SpendDao.SelectSpendOperation();
}
private void spendClear_Click(object sender, EventArgs e)
{
string sql = "delete from spend";
int n = DBHelper.ExecuteNonQuery(sql);
if (n > 0)
{
MessageBox.Show("删除日志成功", "删除提示");
spOperationlog.DataSource = SpendDao.SelectSpendOperation();
}
else
{
MessageBox.Show("删除日志失败", "错误提示");
}
}
private void spOperation_CellContentClick(object sender, DataGridViewCellEventArgs e)
{
if (e.ColumnIndex == this.spOperationlog.Columns["SpendDelete"].Index)
{
//判断列索引是不是删除按钮
int rows = spOperationlog.CurrentRow.Index; //得到当前行的索引
int spendId = (int)(spOperationlog.Rows[rows].Cells[1].Value);
if (spendId != 0 && MessageBox.Show("您确定要删除吗？", "重要提示！", MessageBoxButtons.OKCancel, MessageBoxIcon.Exclamation) == System.Windows.Forms.DialogResult.OK)
{
string sql = "delete from spend where SpendId='" + spendId + "'";
int n = DBHelper.ExecuteNonQuery(sql);
if (n > 0)
{
MessageBox.Show("删除日志成功", "删除提示");
spOperationlog.DataSource = SpendDao.SelectSpendOperation();
}
else
{
MessageBox.Show("删除日志失败", "错误提示");
}
}
}
}
/// <summary>
/// 根据房间编号、入住时间和当前时间修改结算状态
/// </summary>
/// <param name="roomno"></param>
/// <param name="checktime"></param>
/// <returns></returns>
public static int UpdateMoneyState(string roomno, string checktime)
{
return(SpendDao.UpdateMoneyState(roomno, checktime));
}
/// <summary>
/// 根据房间编号、入住时间到当前时间查询消费总金额
/// </summary>
/// <param name="roomno"></param>
/// <returns></returns>
public static object SelectMoneyByRoomNoAndTime(string roomno)
{
return(SpendDao.SelectMoneyByRoomNoAndTime(roomno));
}
/// <summary>
/// 根据房间号查询消费的所有信息
/// </summary>
/// <returns></returns>
public static List <Spend> SelectSpendInfoRoomNo(string RoomNo)
{
return(SpendDao.SelectSpendInfoRoomNo(RoomNo));
}
public static List <Spend> SelectSpendInfoAll()
{
return(SpendDao.SelectSpendInfoAll());
}
public static List <Spend> SelectSpendByCustoNo(string No)
{
return(SpendDao.SelectSpendByCustoNo(No));
}
public static int InsertSpendInfo(Spend s)
{
return(SpendDao.InsertSpendInfo(s));
}
