private void button1_Click(object sender, EventArgs e)
{
try
{
if (textBox1.Text != null)
{
string categoryName = textBox1.Text;
expenseTracker.ExpenseCategories.InsertOnSubmit(new ExpenseCategory()
{
Category = categoryName
});
expenseTracker.SubmitChanges();
MessageBox.Show("Expense Category Added");
textBox1.Text = "";
LoadCategories();
}
else
{
MessageBox.Show("Please Provide a Category");
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
private void UpdateTotalIncome(int finalAmount)
{
try
{
var updateData = (from currentPrice in expenseTracker.ExpenseIncomings
select currentPrice.Price).FirstOrDefault();
ExpenseIncoming incoming = expenseTracker.ExpenseIncomings.Single(a => a.Price == updateData);
incoming.Price = finalAmount;
expenseTracker.SubmitChanges();
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}