public override string ToString()
{
string outputStr = "Ticket Details" +
"\n" + "Student Id: " + StudentId +
"\n" + "Student Category: "
+ StudentCategory.ToString() +
"\n" + CategoryName +
"\n" + "Speed Limit: " + SpeedLimit +
"\n" + "Speed Reported: " + SpeedReported +
"\n" + "Fine: " + Fine.ToString("C");
return(outputStr);
}
public void btnGetBook_Click(object sender, EventArgs e)
{
// Disclaimers
if (txtBookID.Text == "")
{
goto End;
}
//Remove single & double quoteswhich cause sql troubles
foreach (Control c in this.Controls)
{
if (c is TextBox || c is ComboBox)
{
c.Text = c.Text.Replace("'", ""); c.Text = c.Text.Replace("\"", "");
}
}
//Declarations
string Avail, BookID, MemID; DateTime LendD; double Fine;
BookID = txtBookID.Text;
//Get Details from Book Table
string sqlBook = string.Format("SELECT TitleID FROM Book WHERE BookID = '{0}'", BookID);
OleDbCommand cmdBook = new OleDbCommand(sqlBook, db.con); if (db.con.State.Equals(ConnectionState.Closed))
{
db.con.Open();
}
OleDbDataReader drBook = cmdBook.ExecuteReader(); drBook.Read();
//Disclaimer: If Invalid BookID
if (drBook.HasRows)
{
IsValidID = true; TitleID = drBook["TitleID"].ToString();
}
else
{
MessageBox.Show("No Book exist with the given BookID", "Invalid BookID", MessageBoxButtons.OK, MessageBoxIcon.Error); IsValidID = false; txtBookID.Clear(); goto End;
}
//Call Method for details.
Methods m = new Methods();
m.TitleInfo(TitleID, out IsValidID, out Title, out Author, out Genre, out Publish, out Pg, out ISBN, out Ty, out Price, out Popul, out Times, out NoAvail, out NoBooks);
//Error Handling
if (IsValidID == false)
{
MessageBox.Show("Some Error Occured"); goto End;
}
//Get Lend Details from lendStatus
string sqlLendD = string.Format("SELECT * FROM LendStatus WHERE BookID = '{0}'", BookID);
OleDbCommand cmdLendD = new OleDbCommand(sqlLendD, db.con); if (db.con.State.Equals(ConnectionState.Closed))
{
db.con.Open();
}
OleDbDataReader drLendD = cmdLendD.ExecuteReader(); drLendD.Read();
if (drLendD.HasRows) // If lent
{
//Call method to calculate fines
bool isBFine, IsBlocked; int Days; DateTime iDate; int MTi;
m.FindBookFine(BookID, out isBFine, out Fine, out Days, out iDate, out MemID, out IsBlocked, out MTi);
//Load into variables
MemID = drLendD["MemberID"].ToString();
Avail = "Lent";
LendD = DateTime.Parse(drLendD["LendDate"].ToString());
//Show details
lblLentTo.Text = MemID;
lblLentOn.Text = LendD.ToString("dd MMMM yyyy");
lblFine.Text = Fine.ToString();
}
else
{
Avail = "Available";
//Modify Form
lblLLFine.Visible = lblLLLentOn.Visible = lblLLLentTo.Visible = lblFine.Visible = lblLentOn.Visible = lblLentTo.Visible = false;
}
//Display all details
lblTitle.Text = Title;
lblAuthor.Text = Author;
lblGenre.Text = Genre;
lblPublish.Text = Publish;
lblPg.Text = Pg;
lblISBN.Text = ISBN;
lblTy.Text = Ty;
lblPrice.Text = Price;
lblPop.Text = Popul;
lblAvail.Text = Avail;
btnRemtitle.Enabled = false;
//Modify Form
lblTimes.Visible = lblNoBooks.Visible = lblAvNo.Visible = false;
txtTitleID.Clear(); txtBookID.Enabled = txtTitleID.Enabled = btnGetTitle.Visible = btnGetBook.Visible = lblLLNoAvail.Visible = lblLLNoBooks.Visible = lblLLTimes.Visible = false;
MakeTaller();
End : if (db.con.State.Equals(ConnectionState.Open))
{
db.con.Close();
}
}
private void btnGet_Click(object sender, EventArgs e)
{
//Remove single & double quotes which cause sql troubles
foreach (Control c in this.Controls)
{
if (c is TextBox || c is ComboBox || c is RichTextBox)
{
c.Text = c.Text.Replace("'", ""); c.Text = c.Text.Replace("\"", "");
}
}
//Declare MemID based on Input Type
if (cvar.InsertID && txtMemID.Text == "")
{
MemID = cvar.MemID; txtMemID.Text = MemID;
} // If input from outside.
else if (txtMemID.Text == "")
{
goto End; // If Form opened anew.
}
else
{
MemID = txtMemID.Text; // If Value entered in textbox.
}
//Access Database for Details
string sqlMemD = string.Format("SELECT * FROM Member WHERE MemberID = '{0}'", MemID);
OleDbCommand cmdMemD = new OleDbCommand(sqlMemD, db.con); if (db.con.State.Equals(ConnectionState.Closed))
{
db.con.Open();
}
OleDbDataReader drMemD = cmdMemD.ExecuteReader();
if (drMemD.Read())
{
txtMemID.Enabled = false; MakeWide(); //Make the form wider.
txtFName.Text = drMemD["FName"].ToString();
txtLName.Text = drMemD["LName"].ToString();
txtAddr.Text = drMemD["Address"].ToString();
txtEmail.Text = drMemD["Email"].ToString();
txtGuardian.Text = drMemD["Guardian"].ToString();
txtNIC.Text = drMemD["NIC"].ToString();
txtTP.Text = drMemD["TP"].ToString();
txtWork.Text = drMemD["MWork"].ToString();
lblStatus.Text = drMemD["MStatus"].ToString();
Fine = double.Parse(drMemD["Fine"].ToString());
lblFine.Text = Fine.ToString() + "/-";
lblRenew.Text = drMemD["Renewed"].ToString();
Popul p = new Popul();
TimesBorrow = int.Parse(drMemD["TimesBorrow"].ToString());
if (Fine == 0)
{
btnFine.Enabled = false;
}
else
{
btnFine.Enabled = true;
}
DateTime now = DateTime.Today;
DateTime Dob = DateTime.Parse(drMemD["DateOfBirth"].ToString());
int age = now.Year - Dob.Year; if (Dob > now.AddYears(-age))
{
age--;
}
lblAge.Text = age.ToString();
MType = drMemD["MType"].ToString();
if (MType == "Child")
{
cboxType.SelectedIndex = 0; lblLLg.Visible = txtGuardian.Visible = true; lblLLNic.Text = "Guardian's NIC";
}
else if (MType == "Adult")
{
cboxType.SelectedIndex = 1; lblLLg.Visible = txtGuardian.Visible = false; lblLLNic.Text = "NIC Number"; cboxType.Enabled = false;
}
if (lblStatus.Text == "Blocked")
{
btnBlack.Text = "Remove from Blacklist";
}
else
{
btnBlack.Text = "Add to Blacklist";
}
//Split & Use Date of Birth
string Fulldob = drMemD["DateOfBirth"].ToString();
string[] DoBSpace = Fulldob.Split(' '); // Split Date from Time
string[] DoBSlash = DoBSpace[0].Split('/'); // SpilitDate components
txtDobMon.Text = DoBSlash[0]; txtDobDate.Text = DoBSlash[1]; txtDobYear.Text = DoBSlash[2];
//Split & Use Date Joined
DateJ = DateTime.Parse(drMemD["DateJoined"].ToString());
FullDate = DateJ.ToString();
string[] DateSpace = FullDate.Split(' '); // Split Date from Time
string[] DateSlash = DateSpace[0].Split('/'); // SpilitDate components
lblDate.Text = DateSlash[1] + "-" + DateSlash[0] + "-" + DateSlash[2];
// To Retrive BookIDs
string sqlBookID = string.Format("SELECT BookID FROM LendStatus WHERE MemberID = '{0}'", MemID);
OleDbCommand cmdBookID = new OleDbCommand(sqlBookID, db.con); OleDbDataReader drBookID = cmdBookID.ExecuteReader();
while (drBookID.Read()) // For Each bookID
{
string BookID = drBookID["BookID"].ToString();
string sqlBook = string.Format("SELECT TitleID FROM Book WHERE BookID = '{0}'", BookID); //Get TitleID from BookID
OleDbCommand cmdBook = new OleDbCommand(sqlBook, db.con); OleDbDataReader drBook = cmdBook.ExecuteReader();
if (drBook.Read())
{
string TitleID = drBook["TitleID"].ToString();
string sqlTitle = string.Format("SELECT BTitle, Author, Genre FROM Title WHERE TitleID = '{0}'", TitleID); // Get Title info from TitleID
OleDbCommand cmdTitle = new OleDbCommand(sqlTitle, db.con); OleDbDataReader drTitle = cmdTitle.ExecuteReader();
if (drTitle.Read())
{
lboxBookID.Items.Add(BookID); lboxTitle.Items.Add(drTitle["BTitle"].ToString()); lboxAuthor.Items.Add(drTitle["Author"].ToString()); lboxGenre.Items.Add(drTitle["Genre"].ToString());
}
}
}
//To Get last Check In
string sqlCheckIn = string.Format("SELECT Max(CDate) as MaxCheckIn FROM CheckInOut WHERE MemberID = '{0}' AND EVENT = 'In' GROUP BY MemberID, Event", MemID);
OleDbCommand cmdCheckIn = new OleDbCommand(sqlCheckIn, db.con); OleDbDataReader drCheckIn = cmdCheckIn.ExecuteReader();
if (drCheckIn.Read() & drCheckIn.HasRows)
{
DateTime CheckIn = DateTime.Parse(drCheckIn["MaxCheckIn"].ToString()); lblCheckIn.Text = CheckIn.ToString("dd-MM-yyyy");
}
//Calculate Recent Star Points Via method & Display
Popul star = new Popul();
fullStars = star.MemCalc(MemID, false);
Stars = double.Parse(Math.Round(decimal.Parse(fullStars.ToString()), 2).ToString());
lblStars.Text = Stars.ToString();
btnGet.Enabled = false;
}
else
{
MessageBox.Show("MemberID does not match with any of the members. Try again", "Invalid MemberID", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
cvar.MemID = ""; cvar.InsertID = false;
if (db.con.State.Equals(ConnectionState.Open))
{
db.con.Close();
}
End : if (db.con.State.Equals(ConnectionState.Open))
{
db.con.Close();
}
}