How do i loop and add the items to comboBox so it will start from 1 to 8?

Question

for (int xx = 0; xx < piCount; xx++)
{
    comboBox1.Items.Add(xx);
}

piCount is int. And the value of it is 8. If i'm starting from 0 i will see in the comboBox 01234567 But i want to see 12345678

Answer 1

Just change your loop:

for (int xx = 1; xx <= piCount; xx++)
{
    comboBox1.Items.Add(xx);
}

Notice how the upper limit comparison is changed form < to <= .

You can also keep your loop and add 1 in the body:

for (int xx = 0; xx < piCount; xx++)
{
    comboBox1.Items.Add(xx + 1);
}

Answer 2

Change counters like this

for (int xx = 1; xx <= piCount; xx++)
{
    comboBox1.Items.Add(xx);
}

Now this starts from 1 and goes to so on upto the piCount.

Answer 3

将循环更改为：

for (int xx = 1; xx <= piCount; xx++)