Code:
if(radioButton1.Checked == true){
if (encrypt[i] == b1)
{
if (encrypt[i + 1] == b2)
{
if (encrypt[i + 2] == b3)
{
if (encrypt[i + 3] == b4)
{
if (encrypt[i + 4] == b5)
{
if (encrypt[i + 5] == b6)
{
if (encrypt[i + 6] == b7)
{
if (encrypt[i + 7] == b8)
{
if (encrypt[i + 8] == b9)
{
if (encrypt[i + 9] == b10)
{
if (encrypt[i + 10] == b11)
{
if (encrypt[i + 11] == b12)
{
if (encrypt[i + 12] == b13)
{
if (encrypt[i + 13] == b14)
{
if (encrypt[i + 14] == b15)
{
encrypt[i] = c1;
encrypt[i + 1] = c2;
encrypt[i + 2] = c3;
encrypt[i + 3] = c4;
encrypt[i + 4] = c5;
encrypt[i + 5] = c6;
encrypt[i + 6] = c7;
encrypt[i + 7] = c8;
encrypt[i + 8] = c9;
encrypt[i + 9] = c10;
encrypt[i + 10] = c11;
encrypt[i + 11] = c12;
encrypt[i + 12] = c13;
encrypt[i + 13] = c14;
encrypt[i + 14] = c15;
i += 14;
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
You might want to use switch().