public bool getleaveDetails() { int id = int.Parse(txtLeaveId_Search.Text); // LeaveEntity.LeaveRequestID = id; //here i ger all the leave details in text box as per ID bool getLeaveDetails = leaveBLL.getOneLeaveDetailsBLL(id); if (getLeaveDetails) { txtLeaveType.Text = LeaveEntity.LeaveType; txtLeaveId.Text = LeaveEntity.LeaveRequestID.ToString(); LeaveDateFrom.SelectedDate = LeaveEntity.Leave_Date_From; LeaveDateTo.SelectedDate = LeaveEntity.LeaveDateTo; txtNoOfDays.Text = NoOfDays(); return(true); } else { MessageBox.Show("Leave Id does not found or it's not in panding state"); return(false); } }