Question

Consider this snippet:

private void button1_Click(object sender, EventArgs e)
{
    if (textBox1.MaxLength > 0)
    {
        textBox2.Text = Convert.ToBoolean(Math.Sqrt(textBox1.MaxLength)).ToString();
    }
    else if (textBox1.MaxLength < 32768)
    {
        textBox2.Text = Convert.ToBoolean(Math.Sqrt(textBox1.MaxLength)).ToString();
    }                
}

Why is it not evaluating the second condition (the lesser than condition)? It’s also true, isn’t it?

If I have to make the second one to work in the same condition, what minor change must be made?

Answer 1

else if is only checked if the first condition isn’t satisfied.

If you want both of them to be true, you should do

if(textBox1.MaxLength > 0 && textBox1.MaxLength < 32768)
{
   // do stuff here
}