public void CarColorArrToForm(CarColor curcarColor)
{
CarColorArr carColorArr = new CarColorArr();
carColorArr.Fill();
cmb_Color.DataSource = carColorArr;
cmb_Color.ValueMember = "Id";
cmb_Color.DisplayMember = "Name";
if (curcarColor != null)
{
cmb_Color.SelectedValue = curcarColor.Id;
}
}
private void CarColorArrToForm(CarColor curCarColor)
{
CarColorArr carColorArr = new CarColorArr();
carColorArr.Fill();
listbox_CarColor.ValueMember = "Id";
listbox_CarColor.DisplayMember = "Name";
listbox_CarColor.DataSource = carColorArr;
if (curCarColor != null)
{
listbox_CarColor.SelectedValue = curCarColor.Id;
}
}
private void btn_Save_Click(object sender, EventArgs e)
{
if (CheckForm())
{
CarColor carColor = new CarColor();
carColor = FormToCarColor();
CarColorArr oldCarColorArr = new CarColorArr();
oldCarColorArr.Fill();
if (!oldCarColorArr.IsContain(carColor.Name))
{
if (carColor.Id == 0)
{
if (carColor.Insert())
{
MessageBox.Show("Data saved successfully", "Information", MessageBoxButtons.OK, MessageBoxIcon.Information);
ClearForm();
CarColorArr carColorArr = new CarColorArr();
carColorArr.Fill();
carColor = carColorArr.GetColorWithMaxId();
CarColorArrToForm(carColor);
}
}
else
{
if (carColor.Update())
{
MessageBox.Show("Data updated successfully", "Information", MessageBoxButtons.OK, MessageBoxIcon.Information);
ClearForm();
CarColorArr carColorArr = new CarColorArr();
carColorArr.Fill();
carColor = carColorArr.GetColorWithMaxId();
CarColorArrToForm(null);
}
}
}
else
{
MessageBox.Show("Car color already exsits", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
ClearForm();
}
}
}
