// make the user enter only minutes from 0 to 59 in hours cell
private void S_T_Minutes_Leave(object sender, EventArgs e)
{
int a = int.Parse(S_T_Minutes.Text);
if ((a > 59) || (a < 0))
{
MessageBox.Show("Please Enter Valid Time!", "Error!");
S_T_Minutes.Text = "";
S_T_Minutes.Focus();
}
}
// check if the reminder after start date show error message
private void button1_Click(object sender, EventArgs e)
{
// clear the errors every sumbitting and check for errors again
errorProvider1.Clear();
// check if it is no name and give error
if ((EventName.Text == "") || (EventName.Text == "Event's Name"))
{
errorProvider1.SetError(EventName, "Please Enter Event's Name");
EventName.Focus();
}
// check if it is no place and give error
else if ((EventPlace.Text == "") || (EventPlace.Text == "Event's Location"))
{
errorProvider1.SetError(this.EventPlace, "Please Enter Event's Place");
EventPlace.Focus();
}
// check if it is no start date and give error
else if (this.Start_Date.Value.ToString() == "")
{
errorProvider1.SetError(this.Start_Date, "Please Enter Start Day Date");
Start_Date.Focus();
}
else if (Start_Date.Value < DateTime.Today.AddDays(1))
{
errorProvider1.SetError(this.Start_Date, "The Evnet Must Be At Least Tomorrow");
Start_Date.Value = DateTime.Today.AddDays(1);
}
// check if it is no start time hours and give error
else if ((S_T_Hours.Text == "") || (S_T_Hours.Text == "HR"))
{
errorProvider1.SetError(this.S_T_Hours, "Please Start Day Time");
S_T_Hours.Focus();
}
else if ((int.Parse(S_T_Hours.Text) > 12) || (int.Parse(S_T_Hours.Text) < 0))
{
errorProvider1.SetError(this.S_T_Hours, "Please Enter Valid Hour (0->12) ");
S_T_Hours.Text = "";
S_T_Hours.Focus();
}
else if (S_T_Hours.Text.Length == 1)
{
int a = int.Parse(S_T_Hours.Text);
S_T_Hours.Text = "0" + S_T_Hours.Text;
}
// check if it is no sart time minutes and give error
else if ((S_T_Minutes.Text == "") || (S_T_Minutes.Text == "MN"))
{
errorProvider1.SetError(S_T_Minutes, "Please Enter Start Day Time");
S_T_Minutes.Focus();
}
else if ((int.Parse(S_T_Minutes.Text) > 59) || (int.Parse(S_T_Minutes.Text) < 0))
{
errorProvider1.SetError(this.S_T_Minutes, "Please Enter Valid Minute (0 -> 59)");
S_T_Minutes.Text = "";
S_T_Minutes.Focus();
}
// check if it is no choice of (am) or (pm) and give error
else if (A_P_M.SelectedIndex == -1)
{
errorProvider1.SetError(this.A_P_M, "Please Choose am or pm");
A_P_M.Focus();
}
else if ((int.Parse(S_T_Hours.Text) == 12) && (A_P_M.SelectedIndex == 0))
{
S_T_Hours.Text = "00";
}
// check if it is no end date and give error
else if (End_Date.Value.ToString() == "")
{
errorProvider1.SetError(this.End_Date, "Please Enter End Day Date");
End_Date.Focus();
}
else if (End_Date.Value < Start_Date.Value)
{
errorProvider1.SetError(this.End_Date, "The End Date must not be before Start Date");
errorProvider1.SetError(this.Start_Date, "The Start Date must not be After End Date");
Start_Date.Focus();
End_Date.Focus();
}
// check if is no reminder time and give error
else if (ReminderTimePicker.Value.ToString() == "")
{
errorProvider1.SetError(this.ReminderTimePicker, "Please Enter The Reminder Time ");
ReminderTimePicker.Focus();
}
else if (ReminderTimePicker.Value < DateTime.Today)
{
errorProvider1.SetError(this.ReminderTimePicker, "Please Enter A Valid Reminder Time");
ReminderTimePicker.Focus();
}
else if (ReminderTimePicker.Value >= Start_Date.Value)
{
errorProvider1.SetError(this.ReminderTimePicker, "The Reminder must not Be After Or Equal Start Date");
ReminderTimePicker.Focus();
}
// check if it is no choice of yes done and give error
else if (yesDone.Checked == false)
{
errorProvider1.SetError(this.yesDone, "Please Check Yes Done To Sumbit The Event");
noDone.Checked = false;
}
// if thers is no error submitting the data to file
else
{
// check if there is intersection with another event
bool Intersects = false;
for (int i = 0; i < EventsData.Count; i++)
{
DateTime DataStartD = Convert.ToDateTime(EventsData[i].EStartDate);
DateTime DataEndD = Convert.ToDateTime(EventsData[i].E_EndDate);
if ((Start_Date.Value == DataStartD) || (End_Date.Value == DataEndD))
{
Intersects = true;
break;
}
else if ((End_Date.Value == DataStartD) || (Start_Date.Value == DataEndD))
{
Intersects = true;
break;
}
else if ((Start_Date.Value > DataStartD) && (End_Date.Value < DataEndD))
{
Intersects = true;
break;
}
else if ((Start_Date.Value < DataStartD) && (End_Date.Value > DataEndD))
{
Intersects = true;
break;
}
else if ((Start_Date.Value < DataStartD) && (End_Date.Value > DataStartD))
{
Intersects = true;
break;
}
else if ((Start_Date.Value < DataEndD) && (End_Date.Value > DataEndD))
{
Intersects = true;
break;
}
}
// if no intersection sumbit
if (Intersects == false)
{
Event AddingEvent = new Event(); // object of adding event class
// copy the data of event to the class members
AddingEvent.EName = EventName.Text;
AddingEvent.EPlace = EventPlace.Text;
AddingEvent.EStartDate = Start_Date.Value.ToShortDateString();
AddingEvent.EStartTime = S_T_Hours.Text + ":" + S_T_Minutes.Text + " " + A_P_M.SelectedItem.ToString();
AddingEvent.E_EndDate = End_Date.Value.ToShortDateString();
AddingEvent.E_ReminderTime = ReminderTimePicker.Value.ToShortDateString();
// Adding the class event in the vector
EventsData.Add(AddingEvent);
MessageBox.Show("Successful Submitting", "Great Job");
}
// if there is intersection sow messagebox
else if (Intersects == true)
{
MessageBox.Show("The Event Intersects with another Event\nYou must change The Dates", "Error!");
}
}
}
// submit button if ther is a missing data show an error provider next to the cell
// else accept and submit the data to the file
private void Submit_Btn_Click(object sender, EventArgs e)
{
// clear the errors every sumbitting and check for errors again
errorProvider1.Clear();
// check if it is no name and give error
if ((EventName.Text == "") || (EventName.Text == "Enter Events' name"))
{
errorProvider1.SetError(this.EventName, "Please Enter Event's Name");
EventName.Focus();
}
// check if it is no place and give error
else if ((EventPlace.Text == "") || (EventPlace.Text == "Enter Place The Event Will Be"))
{
errorProvider1.SetError(this.EventPlace, "Please Enter Event's Place");
EventPlace.Focus();
}
// check if it is no start date and give error
else if (Start_Date.Value.ToString() == "")
{
errorProvider1.SetError(this.Start_Date, "Please Enter Start Day Date");
Start_Date.Focus();
}
// check if it is no start time hours and give error
else if ((S_T_Hours.Text == "") || (S_T_Hours.Text == "HR"))
{
errorProvider1.SetError(this.S_T_Hours, "Please Start Day Time");
S_T_Hours.Focus();
}
// check if it is no sart time minutes and give error
else if ((S_T_Minutes.Text == "") || (S_T_Minutes.Text == "MN"))
{
errorProvider1.SetError(this.S_T_Minutes, "Please Start Day Time");
S_T_Minutes.Focus();
}
// check if it is no choice of (am) or (pm) and give error
else if (A_P_M.SelectedIndex == -1)
{
errorProvider1.SetError(this.A_P_M, "Please Choose am or pm");
A_P_M.Focus();
}
// check if it is no end date and give error
else if (End_Date.Value.ToString() == "")
{
errorProvider1.SetError(this.End_Date, "Please Enter End Day Date");
End_Date.Focus();
}
// check if it is no choice of yes done and give error
else if (yesDone.Checked == false)
{
errorProvider1.SetError(this.yesDone, "Please Check Yes Done To Sumbit The Event");
noDone.Checked = false;
}
// if thers is no error submitting the data to file
else
{
AddingE AE = new AddingE(); // object of adding event class
// copy the data of event to the class members
AE.EName = EventName.Text;
AE.EPlace = EventPlace.Text;
AE.EStartDate = Start_Date.Value.ToShortDateString();
AE.EStartTime = S_T_Hours.Text + ":" + S_T_Minutes.Text + " " + A_P_M.SelectedItem.ToString();
AE.E_EndDate = End_Date.Value.ToShortDateString();
// writing the data of event in file by member function
AE.Writing_in_file();
// check if the event is today by member function
AE.TodayTimeReminder();
}
}
