i can't figure out how to make these unique:
int
num6 = 0; int[] num = new int[ 6 ]; TextBox[] textbox = {textBox1,textBox2,textBox3,textBox4,textBox5,textBox6};
if (fiveNumberRadioButton.Checked){
for (int i = 0; i < 5; i++){
num[ i ] = randomGen.Next(1, 49);
textbox[ i ].Text = num[ i ].ToString();
//if (int.Parse(textbox[i + 1].Text) == num[ i ]) // randomGen.Next();}
}
the comment is what i tryed, but i dunno. thanks.
five unique numbers?
sxzhan
List<int> num = new List<int>
while (num.Count < 5)
{
int n = randomGen.Next( 1, 49 );
if (!num.Contains(n))
num.Add(n);
}
TextBox[] textbox = {textBox1,textBox2,textBox3,
textBox4,textBox5,textBox6};
for ( int i = 0 ; i < 5 ; i++ )
textbox[ i ].Text = num[ i ].ToString();
Manuel5
Hi,
Try something like this:
int[] num = new int[ 6 ];
TextBox[] textbox = {textBox1,textBox2,textBox3,
textBox4,textBox5,textBox6};
if ( fiveNumberRadioButton.Checked ) {
for ( int i = 0 ; i < 5 ; i++ ) {
bool unique = false;
while ( !unique ) {
num[ i ] = randomGen.Next( 1, 49 );
unique = true;
//verify that new number is unique
for (int j=0; j<i; j++) {
unique &= num[ j ] != num[ i ];
}
}
textbox[ i ].Text = num[ i ].ToString();
}
}
Charles