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AnswerRe: Arraylist problem!!! Pin
Calla21-Sep-09 20:27
Calla21-Sep-09 20:27 
AnswerRe: Arraylist problem!!! Pin
Programm3r21-Sep-09 20:30
Programm3r21-Sep-09 20:30 
GeneralRe: Arraylist problem!!! Pin
bounik21-Sep-09 21:48
bounik21-Sep-09 21:48 
AnswerRe: Arraylist problem!!! Pin
bounik21-Sep-09 21:42
bounik21-Sep-09 21:42 
AnswerRe: Arraylist problem!!! Pin
Calla21-Sep-09 22:21
Calla21-Sep-09 22:21 
GeneralRe: Arraylist problem!!! Pin
bounik21-Sep-09 22:36
bounik21-Sep-09 22:36 
GeneralRe: Arraylist problem!!! Pin
Calla21-Sep-09 22:41
Calla21-Sep-09 22:41 
AnswerRe: Arraylist problem!!! Pin
OriginalGriff21-Sep-09 22:33
mveOriginalGriff21-Sep-09 22:33 
Your problem is pretty obvious: Go back to the beginning, and look at what you are doing. I have cut your code down to just the relevant bits.

public partial class Form1 : Form
   {
   private void button1_Click(object sender, EventArgs e)
      {
      buton bt = new buton();
      bt.kayit(@"C:\Users\Casper\Desktop\a.txt", textBox1.Text);
      }
   private void button3_Click(object sender, EventArgs e)
      {
      buton bt = new buton();
      bt.silgi(@"C:\Users\Casper\Desktop\a.txt", Convert.ToInt16(textBox3.Text));
      }
   }


class buton
   {
   List<string> silici = new List<string>();
   public void kayit(string path, string text)
      {
      silici.Add(text);
      Console.WriteLine(silici.Count);
      }
   public void silgi(string path, int silineceksirasi) 
      {
      Console.WriteLine(silici.Count);
      silici.RemoveAt(silineceksirasi); ----> I GET MİSTAKE WHEN ı CLİCK BUTTON3!!!
      } 
   }



If it is still not clear, try running these fragments through the debugger.

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GeneralRe: Arraylist problem!!! Pin
bounik21-Sep-09 22:46
bounik21-Sep-09 22:46 
GeneralRe: Arraylist problem!!! Pin
Amit Patel198521-Sep-09 23:23
Amit Patel198521-Sep-09 23:23 
QuestionExport and save dataset to excel Pin
kdwarak21-Sep-09 17:41
kdwarak21-Sep-09 17:41 
AnswerRe: Export and save dataset to excel Pin
Programm3r21-Sep-09 20:24
Programm3r21-Sep-09 20:24 
GeneralRe: Export and save dataset to excel Pin
kdwarak22-Sep-09 1:16
kdwarak22-Sep-09 1:16 
GeneralRe: Export and save dataset to excel Pin
Programm3r22-Sep-09 1:26
Programm3r22-Sep-09 1:26 
AnswerRe: Export and save dataset to excel Pin
Amit Patel198521-Sep-09 23:35
Amit Patel198521-Sep-09 23:35 
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