I need help really fast please. only have 4 hours left to do this.
private void button1_Click(object sender, EventArgs e)
{
string[] str = textBox1.Text.Split(',');
int result = 0, first = 0,second = 0,third = 0;
for (int i = 0; i < str.Length; i++)
{
if (i==0)
{
first = Convert.ToInt32(str[0]);
}
else if (i == str.Length -3)
{
second = Convert.ToInt32(str[str.Length - 3]);
}
else if (i == str.Length -1)
{
third = Convert.ToInt32(str[str.Length -1]);
result = first + second + third;
}
}
i want the answer of this to save to a text file when pressing the save button