private bool IsValidForCalculations()
{
GuardianInfoDB parentDB = new GuardianInfoDB();
ChildInfoDatabase childDB = new ChildInfoDatabase();
if (!parentDB.GuardianNameExists(txt_GuardianName.Text))
{
return(false);
}
if (!childDB.ChildNameExists(txt_ChildName.Text))
{
return(false);
}
if (cmb_EventName.SelectedIndex < 0)
{
return(false);
}
if (!ValidTime(txt_CheckIn.Text))
{
return(false);
}
if (!ValidTime(txt_CheckOut.Text))
{
return(false);
}
if (!ValidDate(txt_Date.Text))
{
return(false);
}
return(true);
}
private void ReadyTransaction(object sender, RoutedEventArgs e)
{
TransactionDB transDB = new TransactionDB();
ConnectionsDB conDB = new ConnectionsDB();
ChildInfoDatabase childDB = new ChildInfoDatabase();
GuardianInfoDB parentDB = new GuardianInfoDB();
if (parentDB.GuardianNameExists(txt_GuardianName.Text) && childDB.ChildNameExists(txt_ChildName.Text))
{
SetAllowanceID();
this.transaction = new TransactionCharge(conDB.GetGuardianID(allowanceID), allowanceID);
CalculateTransaction(sender, e);
}
}
private bool VerifyFormData()
{
GuardianInfoDB parentDB = new GuardianInfoDB();
ChildInfoDatabase childDB = new ChildInfoDatabase();
EventDB eventDB = new EventDB();
if (!parentDB.GuardianNameExists(txt_GuardianName.Text))
{
WPFMessageBox.Show("The guardian name you entered does not exist in the database! Please verify you have spelled it correctly.");
txt_GuardianName.Focus();
return(false);
}
if (!childDB.ChildNameExists(txt_ChildName.Text))
{
WPFMessageBox.Show("The child name you entered does not exist in the database! Please verify you have spelled it correctly.");
txt_ChildName.Focus();
return(false);
}
if (cmb_EventName.SelectedIndex < 0)
{
WPFMessageBox.Show("You must select an event from the drop down menu!");
cmb_EventName.Focus();
return(false);
}
if (!ValidTime(txt_CheckIn.Text))
{
WPFMessageBox.Show("You must enter a valid time in the checked in text box!");
txt_CheckIn.Focus();
return(false);
}
if (!ValidTime(txt_CheckOut.Text))
{
WPFMessageBox.Show("You must enter a valid time in the checked out text box!");
txt_CheckOut.Focus();
return(false);
}
if (!ValidDate(txt_Date.Text))
{
WPFMessageBox.Show("You must enter a valid date in the transaction date text box!");
txt_Date.Focus();
return(false);
}
if (!ValidTransactionTotal(txt_TransactionTotal.Text))
{
WPFMessageBox.Show("You must enter a valid transaction total in the transaction total text box!");
txt_TransactionTotal.Focus();
return(false);
}
return(true);
}