private void loansDataGridView_CellContentClick(object sender, EventArgs e)
{
try
{
var loan = loansDataGridView.CurrentRow;
DL.Loan loans = (DL.Loan)loan.DataBoundItem;
//Binding Paytime
this.paytimesBindingSource.Filter = "LoanId=" + loans.Id;
Employee employee = db.Employees.Find(loans.EmployeeId);
empFullNameTextBox.Text = employee.EmpFullName;
empIdTextBox.Text = employee.Emp_Id.ToString();
//badgeNumberTextBox.Text = employee.BadgeNumber;
designationIdComboBox.SelectedText = employee.Designation.Name;
designationIdComboBox.SelectedValue = employee.DesignationId;
//assign value to form
idTextBox.Text = loans.Id.ToString();
amountTextBox.Text = loans.Amount.ToString();
installmentTextBox.Text = loans.Installment.ToString();
dateDateTimePicker.Value = loans.Date;
}
catch (Exception Ex)
{
}
}
private void button5_Click(object sender, EventArgs e)
{
try
{
var loan = loansDataGridView.CurrentRow;
DL.Loan loans = (DL.Loan)loan.DataBoundItem;
//DialogBox
var emp = db.Employees.Find(loans.EmployeeId);
DialogResult res = MessageBox.Show("Are you sure you want to update the loan of: " + emp.EmpFullName, "Confirmation", MessageBoxButtons.OKCancel, MessageBoxIcon.Information);
if (res == DialogResult.Cancel)
{
return;
}
//Update Loan
DL.Loan loanU = db.Loans.Find(loans.Id);
loanU.Installment = Convert.ToInt32(installmentTextBox.Text);
loanU.Amount = Convert.ToDouble(amountTextBox.Text);
loanU.Date = Convert.ToDateTime(dateDateTimePicker.Text);
int id = Convert.ToInt32(empIdTextBox.Text);
var employee = db.Employees.FirstOrDefault(a => a.Emp_Id == id);
loanU.EmployeeId = employee.Id;
db.Entry(loanU).State = EntityState.Modified;
db.SaveChanges();
//Update Paytime
//Delete
List <Paytime> paytimes = db.Paytimes.Where(a => a.LoanId == loanU.Id).ToList();
db.Paytimes.RemoveRange(paytimes);
db.SaveChanges();
//Save
DateTime date = loanU.Date;
for (int i = 1; i <= loanU.Installment; i++)
{
Paytime paytime = new Paytime();
paytime.LoanId = loanU.Id;
date = date.AddMonths(1);
paytime.Date = date;
paytime.Amount = loanU.Amount / loanU.Installment;
db.Paytimes.Add(paytime);
db.SaveChanges();
}
Reload();
MessageBox.Show("Updated Sucessfully!");
}
catch (Exception Ex)
{
}
}
private void button1_Click(object sender, EventArgs e)
{
try
{
//Loan Data Bind
int empId = Convert.ToInt32(empIdTextBox.Text);
var employee = db.Employees.FirstOrDefault(a => a.Emp_Id == empId);
DL.Loan loan = new DL.Loan();
loan.EmployeeId = employee.Id;
loan.Installment = Convert.ToInt32(installmentTextBox.Text);
loan.Date = Convert.ToDateTime(dateDateTimePicker.Text);
loan.Amount = Convert.ToDouble(amountTextBox.Text);
// Check Condition To Provide Loan
if (loan.IsLoanHas())
{
MessageBox.Show("This Employee Has Lone!");
return;
}
// Save Loan
db.Loans.Add(loan);
db.SaveChanges();
// Save Paytime
DateTime date = loan.Date;
for (int i = 1; i <= loan.Installment; i++)
{
Paytime paytime = new Paytime();
paytime.LoanId = loan.Id;
date = date.AddMonths(1);
paytime.Date = date;
paytime.Amount = loan.Amount / loan.Installment;
db.Paytimes.Add(paytime);
db.SaveChanges();
}
//Save Message
MessageBox.Show("Save Sucessfully!");
Reload();
}
catch (Exception Ex)
{
MessageBox.Show(Ex.ToString());
}
}
private void button3_Click(object sender, EventArgs e)
{
DialogResult res = MessageBox.Show("Are you sure you want to Delete", "Confirmation", MessageBoxButtons.OKCancel, MessageBoxIcon.Information);
if (res == DialogResult.Cancel)
{
return;
}
var loan = loansDataGridView.CurrentRow;
DL.Loan loans = (DL.Loan)loan.DataBoundItem;
// Delete Loan
DL.Loan loanforDelete = db.Loans.Find(loans.Id);
db.Loans.Remove(loanforDelete);
db.SaveChanges();
Reload();
//Message
MessageBox.Show("Deleted Sucessfully!");
}