C#•2y ago

❔ ✅ Messagebox doesn't start at 1 & error after

int[] numbers = {1, 2, 3, 4, 5};

        private void label1_Click(object sender, EventArgs e)
        {
            foreach (int i in numbers)
            {
                MessageBox.Show(numbers[i].ToString());
            }
        }

int[] numbers = {1, 2, 3, 4, 5};

        private void label1_Click(object sender, EventArgs e)
        {
            foreach (int i in numbers)
            {
                MessageBox.Show(numbers[i].ToString());
            }
        }

this is my code, but the messagebox doesn't show 1, it starts at 2. after 5, it gives me the error 'index was outside the bounds of the array'. why?

4 Replies

Tvde1•2y ago

Are you familiar with what a foreach does? For example can you tell me what i means in this loop

SanneOP•2y ago

kinda, but i just figured it out lol. i think its supposed to do the code for every thing there in the array is right? but changing numbers[i] to just 'i' works! :D

Tvde1•2y ago

Yep :) Trying with different numbers would also have shown you something weird would happen You can /close this thread if your question is solved ^^

Accord•2y ago

Was this issue resolved? If so, run /close - otherwise I will mark this as stale and this post will be archived until there is new activity.

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❔ ✅ Messagebox doesn't start at 1 & error after