private void setUpPage()
{
int i = 0; //defines all required variables
clsDBConnector dbConnector = new clsDBConnector();
OleDbDataReader dr;
string sqlStr;
dbConnector.Connect();
sqlStr = "SELECT masterMACAddress " +
"FROM tblGarmentBirthCertificate " +
"WHERE userEmail = '" + email + "'"; //writes the SQL string
dr = dbConnector.DoSQL(sqlStr);
while (dr.Read())
{
Button btn = new Button(); //creates a button for each company
btn.BackColor = Color.DarkOrange;
btn.ForeColor = Color.White;
btn.Size = new Size(100, 90);
btn.Visible = true;
btn.Text = dr[0].ToString();;
btn.Name = "btn_ " + i;
i++;
btn.Click += btn_Click;
flpExistingGarments.Controls.Add(btn);
}
dr.Close();
dbConnector.close();
}
private void setUpPage()
{
int i = 0; //sets all the required variables
clsDBConnector dbConnector = new clsDBConnector();
OleDbDataReader dr;
string sqlStr;
dbConnector.Connect();
sqlStr = "SELECT email, firstName, surname " +
"FROM tblUser " +
"WHERE (userTypeID = 1)"; //writes out the SQL string
dr = dbConnector.DoSQL(sqlStr); //executes the SQL string
while (dr.Read())
{
Button btn = new Button(); //creates buttons for each superuser
btn.BackColor = Color.DarkOrange;
btn.ForeColor = Color.White;
btn.Size = new Size(100, 90);
btn.Visible = true;
btn.Tag = dr[0].ToString();
btn.Text = dr[1].ToString() + " " + dr[2].ToString();
btn.Name = "btn_ " + i;
i++;
btn.Click += btn_Click;
flpEmployees.Controls.Add(btn);
}
dr.Close();
dbConnector.close();
}
private void setUpGraph(DateTime chosenDate)
{
chart1.Series.Clear(); //draws a graph corresponding to the date and garment
chart1.Series.Add("Angles");
chart1.Series["Angles"].ChartType = System.Windows.Forms.DataVisualization.Charting.SeriesChartType.Line;
clsDBConnector dbConnector = new clsDBConnector();
OleDbDataReader dr;
string sqlStr;
dbConnector.Connect();
sqlStr = "SELECT tblGarmentStatus.angle, tblGarmentStatus.[dateTime] " +
"FROM (tblGarmentStatus INNER JOIN " +
"tblGarmentBirthCertificate ON tblGarmentStatus.masterMACAddress = tblGarmentBirthCertificate.masterMACAddress) " +
"WHERE (tblGarmentBirthCertificate.userEmail = '" + email + "') AND (tblGarmentStatus.masterMACAddress = '" + MACAddress + "')";
dr = dbConnector.DoSQL(sqlStr);
while (dr.Read())
{
DateTime theTime = Convert.ToDateTime(dr[1]);
if (theTime.Date == chosenDate)
{
chart1.Series["Angles"].Points.AddXY(theTime.ToString("HH:mm:ss"), dr[0]);
}
}
dr.Close();
dbConnector.close();
}
private void btnAddCompany_Click(object sender, EventArgs e) //when the add company button is clicked
{
string companyName, postcode, default_password, company_email, company_password; //sets all the variables needed
clsDBConnector dbConnector = new clsDBConnector();
if (txtCompanyName.Text != "" && txtPostcode.Text != "" && txtDefaultPassword.Text != "" && txtPassword.Text != "" && txtCompanyEmail.Text != "") //makes sure nothing is null
{
companyName = txtCompanyName.Text; //sets all the variables to the chosen values
postcode = txtPostcode.Text;
default_password = txtDefaultPassword.Text;
company_email = txtCompanyEmail.Text;
company_password = txtPassword.Text;
string sqlStr = "INSERT INTO tblCompany (hqPostcode, companyName, [defaultPassword], companyEmail, companyPassword) " +
"VALUES ('" + postcode + "' , '" + companyName + "', '" + default_password + "', '" + company_email + "', '" + company_password + "')"; //this is the SQL code required
dbConnector.Connect();
dbConnector.DoDML(sqlStr); //completes the SQL statement
dbConnector.close();
MessageBox.Show("New company added."); //alerts the user that it has been successful
this.Close(); //closes at the end to avoid adding the same company twice
}
else
{
MessageBox.Show("Please fill in all fields."); //throws an error message if not all sections are completed
}
}
private void btnAddNest_Click(object sender, EventArgs e) //happens when the 'Add Nest' button is clicked
{
DateTime dateAdded; //defines the required variables
string postcode, whatThreeWords;
clsDBConnector dbConnector = new clsDBConnector();
if (txtNestPostcode.Text != "" && txtWhatThreeWords.Text != "") //makes sure nothing is null
{
postcode = txtNestPostcode.Text; //sets the variables to the selected values
whatThreeWords = txtWhatThreeWords.Text;
dateAdded = DateTime.Now;
string sqlStr = "INSERT INTO tblNestBirthCertificate (postcode, dateAdded, companyID, whatThreeWords) " +
"VALUES ('" + postcode + "', '" + dateAdded + "', " + companyID + ", '" + whatThreeWords + "')"; //the SQL statement is written
dbConnector.Connect();
dbConnector.DoDML(sqlStr); //the SQL statement is executed
dbConnector.close();
MessageBox.Show("New nest added."); //alerts the user that it has been successful
this.Close(); //closes at the end to avoide adding the same nest twice
}
else
{
MessageBox.Show("Please fill in all the sections."); //throws an error message if not all sections are completed
}
}
private void setUpPage()
{
clsDBConnector dbConnector = new clsDBConnector(); //sets any variables needed
OleDbDataReader dr;
string sqlStr;
dbConnector.Connect();
sqlStr = "SELECT [password], firstName, surname, dateOfBirth, nestID, postcode, houseName " +
"FROM tblUser " +
"WHERE (email = '" + email + "')"; //writes the SQL string
dr = dbConnector.DoSQL(sqlStr); //executes the SQL
while (dr.Read())
{
txtEmail.Text = email; //sets the text box values as required
txtPassword.Text = dr[0].ToString();
txtFirstName.Text = dr[1].ToString();
txtSurname.Text = dr[2].ToString();
dtpDOB.Value = Convert.ToDateTime(dr[3]);
nudNestID.Value = Convert.ToInt32(dr[4]);
txtPostcode.Text = dr[5].ToString();
txtHouseNo.Text = dr[6].ToString();
}
dr.Close();
dbConnector.close();
}
private int getHighestAngle(DateTime dateTime) //finds the highest angle
{
int highestAngle = 0;
clsDBConnector dbConnector = new clsDBConnector();
OleDbDataReader dr;
string sqlStr;
dbConnector.Connect();
sqlStr = "SELECT MAX(tblGarmentStatus.angle) AS Expr1 " +
"FROM (tblGarmentStatus INNER JOIN " +
"tblGarmentBirthCertificate ON tblGarmentStatus.masterMACAddress = tblGarmentBirthCertificate.masterMACAddress) " +
"HAVING (tblGarmentBirthCertificate.masterMACAddress = '" + MACAddress + "') AND (tblGarmentBirthCertificate.userEmail = '" + email + "') AND (tblGarmentStatus.[dateTime] >= #" + dateTime.ToString("MM/dd/yyyy 00:00:00") + "#) AND (tblGarmentStatus.[dateTime] < #" + (dateTime.AddDays(1).ToString("MM/dd/yyyy 00:00:00")) + "#)";
dr = dbConnector.DoSQL(sqlStr);
while (dr.Read())
{
highestAngle = Convert.ToInt32(dr[0]);
}
dr.Close();
dbConnector.close();
return(highestAngle);
}
private void btnSaveChanges_Click(object sender, EventArgs e)
{
clsDBConnector dbConnector = new clsDBConnector(); //defines any variables that are needed
OleDbDataReader dr;
string sqlStr;
string newEmail, newFirstName, newSurname, newHouseNameNo, newPostcode, newPassword;
int newNestNo;
DateTime newDOB;
newEmail = txtEmail.Text; //sets the varibales to the required values
newFirstName = txtFirstName.Text;
newSurname = txtSurname.Text;
newHouseNameNo = txtHouseNo.Text;
newPostcode = txtPostcode.Text;
newPassword = txtPassword.Text;
newNestNo = Convert.ToInt32(nudNestID.Value);
newDOB = dtpDOB.Value;
dbConnector.Connect();
sqlStr = "UPDATE tblUser " +
"SET email = '" + newEmail + "', [password] = '" + newPassword + "', firstName = '" + newFirstName + "', surname = '" + newSurname + "', dateOfBirth = '" + newDOB + "', nestID = " + newNestNo + ", postcode = '" + newPostcode + "', houseName = '" + newHouseNameNo + "'" +
" WHERE (tblUser.email = '" + email + "')"; //writes the SQL string
dr = dbConnector.DoSQL(sqlStr); //executes the SQL string
dr.Close();
dbConnector.close();
MessageBox.Show("Changes made."); //alerts the user that the changes have been made
this.Close(); //closes the form once changes are made
}
private int getEvents(DateTime dateTime, string eventType) //finds the number of critical events
{
int noOfEvents = 0;
clsDBConnector dbConnector = new clsDBConnector();
OleDbDataReader dr;
string sqlStr;
dbConnector.Connect();
sqlStr = "SELECT COUNT(tblTypeOfEvent.eventName) AS Expr1 " +
"FROM (((tblGarmentStatus INNER JOIN " +
"tblGarmentBirthCertificate ON tblGarmentStatus.masterMACAddress = tblGarmentBirthCertificate.masterMACAddress) INNER JOIN " +
"tblEvents ON tblGarmentStatus.garmentStatusID = tblEvents.garmentStatusID) INNER JOIN " +
"tblTypeOfEvent ON tblEvents.typeOfEventID = tblTypeOfEvent.typeOfEventID) " +
"HAVING (tblGarmentBirthCertificate.masterMACAddress = '" + MACAddress + "') AND (tblTypeOfEvent.eventName = '" + eventType + "') AND (tblGarmentBirthCertificate.userEmail = '" + email + "') AND (tblGarmentStatus.[dateTime] >= #" + dateTime.ToString("MM/dd/yyyy 00:00:00") + "#) AND (tblGarmentStatus.[dateTime] < #" + (dateTime.AddDays(1).ToString("MM/dd/yyyy 00:00:00")) + "#)";
dr = dbConnector.DoSQL(sqlStr);
while (dr.Read())
{
noOfEvents = Convert.ToInt32(dr[0]);
}
dr.Close();
dbConnector.close();
return(noOfEvents);
}
private void setUpPage()
{
clsDBConnector dbConnector = new clsDBConnector(); //finds all they relevant information needed about the company
OleDbDataReader dr;
string sqlStr;
dbConnector.Connect();
sqlStr = "SELECT companyID, companyName, defaultPassword " +
"FROM tblCompany " +
"WHERE (companyEmail = '" + company_email + "')"; //writes the SQL string
dr = dbConnector.DoSQL(sqlStr); //executes the SQL string
while (dr.Read())
{
company_ID = Convert.ToInt32(dr[0]); //sets the required variables
company_name = dr[1].ToString();
default_password = dr[2].ToString();
}
dr.Close();
dbConnector.close();
lblCompanyName.Text = company_name; //sets the page up
lblLoggedInTime.Text = "Logged in at " + Convert.ToString(DateTime.Now);
lblOnlineTime.Text = "0";
}
private void setUpPage()
{
int i = 0; //defines all required variables
clsDBConnector dbConnector = new clsDBConnector();
OleDbDataReader dr;
string sqlStr;
dbConnector.Connect();
sqlStr = "SELECT companyID, companyName " +
"FROM tblCompany "; //writes the SQL string
dr = dbConnector.DoSQL(sqlStr);
while (dr.Read())
{
Button btn = new Button(); //creates a button for each company
btn.BackColor = Color.DarkOrange;
btn.ForeColor = Color.White;
btn.Size = new Size(100, 90);
btn.Visible = true;
btn.Tag = dr[0].ToString();
btn.Text = dr[1].ToString();;
btn.Name = "btn_ " + i;
i++;
btn.Click += btn_Click;
flpCompanies.Controls.Add(btn);
}
dr.Close();
dbConnector.close();
}
private void setUpListBox(DateTime selectedDate)
{
clsDBConnector dbConnector = new clsDBConnector();
OleDbDataReader dr;
string sqlStr;
dbConnector.Connect();
sqlStr = "SELECT tblUser.email, tblUser.firstName, tblUser.surname, tblGarmentStatus.angle, tblEvents.eventID, tblTypeOfEvent.eventName " +
"FROM (((tblGarmentBirthCertificate INNER JOIN " +
"tblUser ON tblGarmentBirthCertificate.userEmail = tblUser.email) INNER JOIN " +
"tblGarmentStatus ON tblGarmentBirthCertificate.masterMACAddress = tblGarmentStatus.masterMACAddress) INNER JOIN " +
"(tblEvents INNER JOIN " +
"tblTypeOfEvent ON tblEvents.typeOfEventID = tblTypeOfEvent.typeOfEventID) ON tblGarmentStatus.garmentStatusID = tblEvents.garmentStatusID) " +
"WHERE (tblUser.companyID = " + companyID + ") AND (tblGarmentStatus.[dateTime] >= #" + selectedDate.ToString("MM/dd/yyyy 00:00:00") + "#) AND (tblGarmentStatus.[dateTime] < #" + (selectedDate.AddDays(1).ToString("MM/dd/yyyy 00:00:00")) + "#)";
dr = dbConnector.DoSQL(sqlStr);
lstEvents.Items.Clear();
while (dr.Read())
{
lstEvents.Items.Add(dr[0].ToString());
lstEvents.Items[lstEvents.Items.Count - 1].SubItems.Add(dr[1].ToString());
lstEvents.Items[lstEvents.Items.Count - 1].SubItems.Add(dr[2].ToString());
lstEvents.Items[lstEvents.Items.Count - 1].SubItems.Add(dr[3].ToString());
lstEvents.Items[lstEvents.Items.Count - 1].SubItems.Add(dr[4].ToString());
lstEvents.Items[lstEvents.Items.Count - 1].SubItems.Add(dr[5].ToString());
}
dr.Close();
dbConnector.close();
}
private void setUpPage() //sets up the combo box for a list of dates
{
List <garmentStatus> garmentList = new List <garmentStatus>();
clsDBConnector dbConnector = new clsDBConnector();
OleDbDataReader dr;
string sqlStr;
dbConnector.Connect();
sqlStr = "SELECT Format(tblGarmentStatus.[dateTime], 'Short Date') AS Expr1 " +
"FROM ((tblGarmentStatus INNER JOIN " +
"tblGarmentBirthCertificate ON tblGarmentStatus.masterMACAddress = tblGarmentBirthCertificate.masterMACAddress) INNER JOIN " +
"tblUser ON tblGarmentBirthCertificate.userEmail = tblUser.email) " +
"WHERE ((tblGarmentBirthCertificate.MasterMACAddress = '" + MACAddress + "') AND (tblUser.email = '" + email + "')) " +
"GROUP BY Format(tblGarmentStatus.[dateTime], 'Short Date')";
dr = dbConnector.DoSQL(sqlStr);
while (dr.Read())
{
garmentList.Add(new garmentStatus {
dateAndTime = Convert.ToDateTime(dr[0])
});
}
dr.Close();
dbConnector.close();
cmbGarmentStatuses.DisplayMember = "dateAndTime";
cmbGarmentStatuses.ValueMember = "dateAndTime";
cmbGarmentStatuses.DataSource = garmentList;
}
private int getLowestAngle(DateTime dateTime) //finds the lowest angle
{
int lowestAngle = 0;
clsDBConnector dbConnector = new clsDBConnector();
OleDbDataReader dr;
string sqlStr;
dbConnector.Connect();
sqlStr = "SELECT MIN(tblGarmentStatus.angle) AS Expr1 " +
"FROM (((tblCompany INNER JOIN " +
"tblUser ON tblCompany.companyID = tblUser.companyID) INNER JOIN " +
"tblGarmentBirthCertificate ON tblUser.email = tblGarmentBirthCertificate.userEmail) INNER JOIN " +
"tblGarmentStatus ON tblGarmentBirthCertificate.masterMACAddress = tblGarmentStatus.masterMACAddress) " +
"HAVING (tblCompany.companyID = " + companyID + ") AND (tblGarmentStatus.[dateTime] >= #" + dateTime.ToString("MM/dd/yyyy 00:00:00") + "#) AND (tblGarmentStatus.[dateTime] < #" + (dateTime.AddDays(1).ToString("MM/dd/yyyy 00:00:00")) + "#)";
dr = dbConnector.DoSQL(sqlStr);
while (dr.Read())
{
lowestAngle = Convert.ToInt32(dr[0]);
}
dr.Close();
dbConnector.close();
return(lowestAngle);
}
private void btnSaveChanges_Click(object sender, EventArgs e) //when the 'Save Changes' button is clicked, it updates the database for any information that's been changed
{
clsDBConnector dbConnector = new clsDBConnector(); //defines any variables needed
OleDbDataReader dr;
string sqlStr;
string newCompanyName, newPostcode, newDefaultPassword, newCompanyEmail, newPassword;
newCompanyName = txtCompanyName.Text; //sets the variables as required
newPostcode = txtPostcode.Text;
newDefaultPassword = txtDefaultPassword.Text;
newCompanyEmail = txtCompanyEmail.Text;
newPassword = txtPassword.Text;
dbConnector.Connect();
sqlStr = "UPDATE tblCompany " +
"SET companyName = '" + newCompanyName + "', hqPostcode = '" + newPostcode + "', defaultPassword = '******', companyEmail = '" + newCompanyEmail + "', companyPassword = '******'" +
" WHERE (tblCompany.CompanyID = " + companyID + ")"; //writes the SQL string
dr = dbConnector.DoSQL(sqlStr); //executes the SQL string
dr.Close();
dbConnector.close();
MessageBox.Show("Changes made."); //alerts the user of any changes made
this.Close(); //closes the form so no accidental changes can be made
}
private void setUpPage()
{
clsDBConnector dbConnector = new clsDBConnector(); //sets the text boxes to what the company's current details are
OleDbDataReader dr;
string sqlStr;
dbConnector.Connect();
sqlStr = "SELECT companyName, hqPostcode, defaultPassword, companyEmail, companyPassword " +
"FROM tblCompany " +
"WHERE (companyID = " + companyID + ")"; //writes the SQL string
dr = dbConnector.DoSQL(sqlStr); //executes the SQL string
while (dr.Read())
{
txtCompanyName.Text = dr[0].ToString(); //sets the variables to what they need to be
txtPostcode.Text = dr[1].ToString();
txtDefaultPassword.Text = dr[2].ToString();
txtCompanyEmail.Text = dr[3].ToString();
txtPassword.Text = dr[4].ToString();
}
dr.Close();
dbConnector.close();
}
private void btnSaveChanges_Click(object sender, EventArgs e) //when the 'Save Changes' button is clicked, this updates the database for any information that's been changed
{
clsDBConnector dbConnector = new clsDBConnector(); //defines required variables
OleDbDataReader dr;
string sqlStr;
string newFirstName, newSurname, newHouseNameNo, newPostcode, newPassword;
int newNestNo;
DateTime newDOB;
newFirstName = txtFirstName.Text; //sets required variables
newSurname = txtSurname.Text;
newHouseNameNo = txtHouseNo.Text;
newPostcode = txtPostcode.Text;
newPassword = txtPassword.Text;
newNestNo = Convert.ToInt32(nudNestID.Value);
newDOB = dtpDOB.Value;
dbConnector.Connect();
sqlStr = "UPDATE tblUser " +
"SET [password] = '" + newPassword + "', firstName = '" + newFirstName + "', surname = '" + newSurname + "', dateOfBirth = '" + newDOB +
"', nestID = " + newNestNo + ", postcode = '" + newPostcode + "', houseName = '" + newHouseNameNo + "'" +
" WHERE (tblUser.email = '" + email + "')"; //writes the SQL string
dr = dbConnector.DoSQL(sqlStr); //executes the SQL
dr.Close();
dbConnector.close();
MessageBox.Show("Changes made."); //alerts the user that the changes have been made
this.Close(); //closes the form to avoid trying to make the same changes twice
}
private void btnAddUSer_Click(object sender, EventArgs e) //when the 'Add User' button is clicked
{
string email, firstName, surname, houseNameNo, postcode; //defines the required variables
int nestID, companyID;
clsDBConnector dbConnector = new clsDBConnector();
DateTime dateOfBirth, dateJoined;
if (txtEmail.Text != "" && txtFirstName.Text != "" && txtSurname.Text != "" && txtHouseNo.Text != "" && txtPostcode.Text != "" && nudNestID.Value != 0) //makes sure nothing is null
{
email = txtEmail.Text; //sets all the variables to the required values
firstName = txtFirstName.Text;
surname = txtSurname.Text;
houseNameNo = txtHouseNo.Text;
postcode = txtPostcode.Text;
nestID = Convert.ToInt32(nudNestID.Value);
dateOfBirth = dtpDOB.Value;
companyID = company_ID;
dateJoined = DateTime.Now;
string sqlStr = "INSERT INTO tblUser (email, [password], firstName, surname, companyID, dateOfBirth, nestID, postcode, houseName, dateJoined, userTypeID) " +
"VALUES ('" + email + "' , '" + password + "', '" + firstName + "', '" + surname + "', " +
companyID + ", '" + dateOfBirth + "', " + nestID + ", '" + postcode + "', '" + houseNameNo + "', '" + dateJoined + "', " + user_type_ID + ")"; //this writes the SQL string
dbConnector.Connect();
dbConnector.DoDML(sqlStr); //this executes the SQL string
dbConnector.close();
MessageBox.Show("New user added."); //alters the user that it has been successful
this.Close(); //closes at the end to avoide adding the same person twice.
}
else
{
MessageBox.Show("Please fill in all the sections."); //throws an error message if not all sections are completed
}
}
private void deleteUser(object sender) //deletes the selected user from the database
{
if (MessageBox.Show("Do you want to delete this employee?", "Delete Options", MessageBoxButtons.YesNo) == DialogResult.Yes)
{
clsDBConnector dbConnector = new clsDBConnector();
string cmdStr = "DELETE FROM tblUser " +
"WHERE (email = '" + ((sender as Button).Tag).ToString() + "')";
dbConnector.Connect();
dbConnector.DoDML(cmdStr);
dbConnector.close();
this.Close();
}
}
private void deleteGarment(object sender)
{
if (MessageBox.Show("Do you want to delete this garment?", "Delete Options", MessageBoxButtons.YesNo) == DialogResult.Yes) //lets the user delete the selected garment
{
clsDBConnector dbConnector = new clsDBConnector();
string cmdStr = "DELETE FROM tblGarmentBirthCertificate " +
"WHERE (masterMACAddress = '" + (sender as Button).Text + "')";
dbConnector.Connect();
dbConnector.DoDML(cmdStr);
dbConnector.close();
this.Close();
}
}
private void btnAddGarment_Click(object sender, EventArgs e)
{
string masterMAC, LLMAC, LUMAC, RLMAC, RUMAC, garmentType; //defines the required variables
int garmentTypeID = 0;
clsDBConnector dbConnector = new clsDBConnector();
DateTime dateAdded;
if (txtMasterMAC.Text != "" && txtLLMAC.Text != "" && txtLUMAC.Text != "" && txtRUMAC.Text != "" && txtRLMAC.Text != "" && dudGarmentType.Text != "") //makes sure nothing is null
{
masterMAC = txtMasterMAC.Text; //sets all the variables to the required values
LLMAC = txtLLMAC.Text;
LUMAC = txtLUMAC.Text;
RLMAC = txtRLMAC.Text;
RUMAC = txtRUMAC.Text;
garmentType = dudGarmentType.Text;
dateAdded = DateTime.Now;
if (garmentType == "Trousers") //works out the garmentTypeID
{
garmentTypeID = 1;
}
else if (garmentType == "Shirt")
{
garmentTypeID = 2;
}
else if (garmentType == "Jacket")
{
garmentTypeID = 3;
}
string sqlStr = "INSERT INTO tblGarmentBirthCertificate (garmentID, masterMACAddress, macAddressLU, macAddressLL, macAddressRU, macAddressRL, dateAdded, userEmail) " +
"VALUES (" + garmentTypeID + ", '" + masterMAC + "' , '" + LUMAC + "', '" + LLMAC + "', '" + RUMAC + "', '" +
RLMAC + "', '" + dateAdded + "', '" + email + "')"; //this writes the SQL string
dbConnector.Connect();
dbConnector.DoDML(sqlStr); //this executes the SQL string
dbConnector.close();
MessageBox.Show("New garment added."); //alters the user that it has been successful
this.Close(); //closes at the end to avoide adding the same garment twice.
}
else
{
MessageBox.Show("Please fill in all the sections."); //throws an error message if not all sections are completed
}
}
private void deleteCompany(object sender)
{
if (Convert.ToInt32((sender as Button).Tag) == 1) //cannot delete Vision270 as it is the owner company
{
MessageBox.Show("You cannot delete this company.");
}
else if (MessageBox.Show("Do you want to delete this company?", "Delete Options", MessageBoxButtons.YesNo) == DialogResult.Yes) //lets the user delete the selected company
{
clsDBConnector dbConnector = new clsDBConnector();
string cmdStr = "DELETE FROM tblCompany " +
"WHERE (companyID = " + Convert.ToInt32((sender as Button).Tag) + ")";
dbConnector.Connect();
dbConnector.DoDML(cmdStr);
dbConnector.close();
this.Close();
}
}
private void getName()
{
clsDBConnector dbConnector = new clsDBConnector(); //finds all they relevant information needed about the company
OleDbDataReader dr;
string sqlStr;
dbConnector.Connect();
sqlStr = "SELECT firstName, surname " +
"FROM tblUser " +
"WHERE (email = '" + email + "')"; //writes SQL code
dr = dbConnector.DoSQL(sqlStr); //executes the SQL string
while (dr.Read())
{
name = dr[0].ToString() + " " + dr[1].ToString(); //sets the name
}
dr.Close();
dbConnector.close();
}
private void setUpPage()
{
lblCompanyName.Text = company_name + " Employees"; //sets the title
int i = 0;
clsDBConnector dbConnector = new clsDBConnector();
OleDbDataReader dr;
string sqlStr;
dbConnector.Connect();
sqlStr = "SELECT tblUser.email, tblUser.firstName, tblUser.surname " +
"FROM (tblCompany INNER JOIN " +
"tblUser ON tblCompany.companyID = tblUser.companyID) " +
"WHERE (tblCompany.companyID = " + company_ID + ")"; //writes the SQL string
dr = dbConnector.DoSQL(sqlStr); //executes the SQL string
while (dr.Read())
{
Button btn = new Button(); //creates a Flow Layout Pannel with a button for each employee
btn.BackColor = Color.DarkOrange;
btn.ForeColor = Color.White;
btn.Size = new Size(100, 90);
btn.Visible = true;
btn.Tag = dr[0].ToString();
btn.Text = dr[1].ToString() + " " + dr[2].ToString();
btn.Name = "btn_ " + i;
i++;
btn.Click += btn_Click;
flpEmployees.Controls.Add(btn);
}
dr.Close();
dbConnector.close();
}
private void setUpPage() //click on a nest ID to see its details & most recent status
{
lblCompanyName.Text = companyName + " Nests"; //sets the page title
int i = 0; //defines all required variables
clsDBConnector dbConnector = new clsDBConnector();
OleDbDataReader dr;
string sqlStr;
dbConnector.Connect();
sqlStr = "SELECT tblNestBirthCertificate.NestID " +
"FROM (tblCompany INNER JOIN " +
"tblNestBirthCertificate ON tblCompany.companyID = tblNestBirthCertificate.companyID) " +
"WHERE (tblCompany.companyID = " + companyID + ")"; //writes the SQL string
dr = dbConnector.DoSQL(sqlStr); //executes the sql string
while (dr.Read())
{
Button btn = new Button(); //sets up buttons to show each nest
btn.BackColor = Color.DarkOrange;
btn.ForeColor = Color.White;
btn.Size = new Size(100, 90);
btn.Visible = true;
btn.Tag = dr[0].ToString();
btn.Text = dr[0].ToString();
btn.Name = "btn_ " + i;
i++;
btn.Click += btn_Click;
flpEmployees.Controls.Add(btn);
}
dr.Close();
dbConnector.close();
}
private void setUpPage() //uses dynamic controls to view the names and ID's of all employees
{
lblCompanyName.Text = company_name + " Employees"; //sets the title of the page
int i = 0; //defines all the required variables
clsDBConnector dbConnector = new clsDBConnector();
OleDbDataReader dr;
string sqlStr;
dbConnector.Connect();
sqlStr = "SELECT tblUser.email, tblUser.firstName, tblUser.surname " +
"FROM (tblCompany INNER JOIN " +
"tblUser ON tblCompany.companyID = tblUser.companyID) " +
"WHERE (tblCompany.companyID = " + company_ID + ")"; //writes the SQL string
dr = dbConnector.DoSQL(sqlStr); //executes the SQL string
while (dr.Read())
{
Button btn = new Button(); //sets up a button for each user
btn.BackColor = Color.DarkOrange;
btn.ForeColor = Color.White;
btn.Size = new Size(100, 90);
btn.Visible = true;
btn.Tag = dr[0].ToString();
btn.Text = dr[1].ToString() + " " + dr[2].ToString();
btn.Name = "btn_ " + i;
i++;
btn.Click += btn_Click;
flpEmployees.Controls.Add(btn);
}
dr.Close();
dbConnector.close();
}
private void btnLogin_Click(object sender, EventArgs e) //when the 'Login' button is clicked
{
string input_email, input_password; //declares all variables needed
clsDBConnector dbConnector = new clsDBConnector();
OleDbDataReader dr, drCompany;
string sqlStr;
bool loggedin = false; //this is to decide whether the user has or hasn't logged in so it knows whether to display an error message or not
input_email = txtEmail.Text; //takes the user inputs
input_password = txtPassword.Text;
dbConnector.Connect();
if (rbSuperuser.Checked == true || rbUser.Checked == true) //works out the type of user logging in
{
sqlStr = "SELECT email, [password], userTypeID FROM tblUser"; //states the sql statement
dr = dbConnector.DoSQL(sqlStr); //executes the SQL statement
while (dr.Read())
{
if (input_email == dr[0].ToString() && input_password == dr[1].ToString()) //checks to see if the login credentials are correct
{
loggedin = true;
int userType = Convert.ToInt32(dr[2].ToString());
if (userType == 1) //opens the superuser homepage
{
frmSuperuserHomepage superuserHomepageForm = new frmSuperuserHomepage(input_email);
superuserHomepageForm.Show();
}
else if (userType == 2) //opens the ordinary user homepage
{
frmUserHomepage userHomepageForm = new frmUserHomepage(input_email);
userHomepageForm.Show();
}
this.Close();
}
}
dr.Close();
dbConnector.close();
}
else if (rbCompany.Checked == true)
{
sqlStr = "SELECT companyEmail, companyPassword FROM tblCompany"; //states the sql statement
drCompany = dbConnector.DoSQL(sqlStr); //executes the SQL statement
while (drCompany.Read())
{
if (input_email == drCompany[0].ToString() && input_password == drCompany[1].ToString()) //checks to see if the login credentials are correct
{
loggedin = true;
frmCompaniesHomepage companyHomepageForm = new frmCompaniesHomepage(input_email); //opens the companies homepage
companyHomepageForm.Show();
this.Close();
}
}
}
if (!loggedin) //if they have not been logged in, an error message will show in the form of a message box
{
MessageBox.Show("Email, password or user type is incorrect. Please try again.");
txtEmail.Clear();
txtPassword.Clear();
}
dbConnector.close();
}