private void CurrencyComboBox_SelectedIndexChanged(object sender, EventArgs e)
{
if (CurrencyComboBox.ValidateEmpty())
{
CurrencyComboBox.BackColor = System.Drawing.Color.White;
}
}
private bool ValidateUserInputs()
{
int failedCount = 0;
if (!NameTextBox.ValidateEmpty())
{
NameTextBox.BackColor = Color.OrangeRed;
failedCount++;
}
if (!NameTextBox.ValidateUniqeName())
{
MessageBox.Show("Fail to add as the name alread exists");
NameTextBox.BackColor = Color.OrangeRed;
failedCount++;
}
if (!AmountTextBox.ValidateEmpty())
{
AmountTextBox.BackColor = Color.OrangeRed;
failedCount++;
}
if (!AmountTextBox.ValidatePositiveNumber())
{
MessageBox.Show("The amount should be positive");
AmountTextBox.BackColor = Color.OrangeRed;
failedCount++;
}
if (!CategoryComboBox.ValidateEmpty())
{
CategoryComboBox.BackColor = Color.OrangeRed;
failedCount++;
}
if (!CurrencyComboBox.ValidateEmpty())
{
CurrencyComboBox.BackColor = Color.OrangeRed;
failedCount++;
}
if (!OccuredTimePicker.ValidateEmpty())
{
OccuredTimePicker.BackColor = Color.OrangeRed;
OccuredTimePicker.Focus();
failedCount++;
}
if (failedCount > 0)
{
return(false);
}
else
{
return(true);
}
}