EXPERT PROGRAMMERS PLZZ HELP

This is what happens when you think outside the square...

    private void button2_Click(object sender, EventArgs e)
      {
      //put this in button click event FOR TESTING can be automated NO clicking involved.

      string number = te.Text, tmp = "";   //in this case te (textBox1) contains 11111
      int n = -1, pos = -1;                //n gets the last char from string which is NOT a 9, pos gets the position of n
 
      for (int i = te.Text.Length; i > 0; i--) 
        {
        if (number[i-1].ToString() != "9")  //char is NOT a 9
          {
          n = int.Parse(number[i-1].ToString());  //assign number[n] to the (int) n value
          pos = i-1;  //get the pos
          break;
          }
        }

      n++; //increment n by 1

      for (int i = 0; i < te.Text.Length; i++) //loop until i = pos
        {
        if (i != pos)
          tmp += number[i].ToString(); //rebuild string value should be "1111" until pos of n
        else
          tmp += n.ToString();  //string value should now be "11112" after first increment of n
        }
      te.Text = tmp;
      }

this method will work for 11111 or any other length of 1's  this -> 11111111111111111111111   makes no difference..

Jaish- did you notice your code also only takes 40 clicks to reach goal.
 

Hi,
If your number 11111 moving towards the ultimate goal of 99999, Try below
public partial class Form1 : Form
{
int initNumber = 11111;
int increment = 0;
private void button1_Click_1(object sender, EventArgs e)
{
increment = increment + 1;
if(increment <=8)
{
initNumber = initNumber + 1;
}
else if (increment <= 16)
{
initNumber = initNumber + 10;
}
else if (increment <= 24)
{
initNumber = initNumber + 100;
}
else if (increment <= 32)
{
initNumber = initNumber + 1000;
}
else if (increment <= 40)
{
initNumber = initNumber + 10000;
}
MessageBox.Show(initNumber.ToString());
}
}

Hi - I created some code as you asked - after each number is incremented to 9 you only have 40 click events or 40 receipt numbers
Add a button,textbox and a label to a form and have a look.
public partial class Form1 : Form
{
int[] mydigit =new int [5];
string strA , strB, strC , strD , strE;
int count = 0;
public Form1()
{
InitializeComponent();
}
private void Form1_Load(object sender, EventArgs e)
{
loadTxt();
}
void loadTxt()
{
mydigit[0] = 1;
mydigit[1] = 1;
mydigit[2] = 1;
mydigit[3] = 1;
mydigit[4] = 1;
strA = Convert.ToString(mydigit[0]);
strB = Convert.ToString(mydigit[1]);
strC = Convert.ToString(mydigit[2]);
strD = Convert.ToString(mydigit[3]);
strE = Convert.ToString(mydigit[4]);
textBox1.Text = (strA + strB + strC + strD + strE);
}
private void button1_Click(object sender, EventArgs e)
{
increaseByOne();
count++;
label1.Text = Convert.ToString(count);
}
private void increaseByOne()
{
if (mydigit[4] < 9)
{
mydigit[4] = mydigit[4] + 1;

}
else if (mydigit[3] < 9)
{
mydigit[3] = mydigit[3] + 1;

}
else if (mydigit[2] < 9)
{
mydigit[2] = mydigit[2] + 1;

}
else if (mydigit[1] < 9)
{
mydigit[1] = mydigit[1] + 1;

}
else if (mydigit[0] < 9)
{
mydigit[0] = mydigit[0] + 1;

}
strA = Convert.ToString(mydigit[0]);
strB = Convert.ToString(mydigit[1]);
strC = Convert.ToString(mydigit[2]);
strD = Convert.ToString(mydigit[3]);
strE = Convert.ToString(mydigit[4]);
textBox1.Text = (strA + strB + strC + strD + strE);
}
}