Text file to SQL import cells problem?

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C#

void TextDateYukle()
{
    using (StreamReader sr = new StreamReader(File.Open("C:\\Tr500.txt", FileMode.Open)))
    {
      using (SqlConnection txtbaglan = new
      SqlConnection("server=.;database=erisimik;trusted_connection=true"))
      {
        txtbaglan.Open();
        string line = "";
        while ((line = sr.ReadLine()) != "")
        {
          string[] parts = line.Split(new string[] { " " }, StringSplitOptions.None);
           string cmdTxt = String.Format("INSERT INTO pdks(kod,il) VALUES ('{0}','{1}')", parts[0], parts[1])", parts[0], parts[1]);
          using (SqlCommand cmddd = new SqlCommand(cmdTxt, txtbaglan))
          {
            cmddd.ExecuteNonQuery();
          }
        }
      }
    }
  }

Exception : IndexOutOfRangeException was unhandled
Error : Index was outside the bounds of the array.

string cmdTxt = String.Format("INSERT INTO pdks(kod,il) VALUES ('{0}','{1}')", parts[0], parts[1]);

Txt file: (file name Tr500.txt)

01,Ankara
02,Istanbul
03,Izmir

Database table columns name:

Column 1: kod
Column 2: il

How can I import the data from the file into SQL DB.

What is the reason for the error I' getting?

Thanks for your help!

Posted 2-Dec-10 2:45am

mhrglbdn

Updated 2-Dec-10 2:54am

Manfred Rudolf Bihy

v3

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Manfred Rudolf Bihy 2-Dec-10 8:58am

Added code tag, spelling and grammar.

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Manfred Rudolf Bihy · Answer 1 · 2010-12-02T02:57:00

Hi mhrglbdn!

The reason for your error is in the usage of the split function.
The way you described it you need to split on a comma not on a space.
Try correcting your code like this:

line.Split(new string[] { "," }, StringSplitOptions.None);

Since you were splitting on a space there are not enough parts in your array.

Modification
Since I found another error I'll just show the complete procedure:

void TextDateYukle()
{
    using (StreamReader sr = new StreamReader(File.Open("C:\\Tr500.txt", FileMode.Open)))
    {
        using (SqlConnection txtbaglan = new SqlConnection("server=.;database=erisimik;trusted_connection=true"))
	{
	    txtbaglan.Open();
	    string line = "";
	    while ((line = sr.ReadLine()) != "")
	    {
	        string[] parts = line.Split(new string[] { "," }, StringSplitOptions.None);
	        string cmdTxt = String.Format("INSERT INTO pdks(kod,il) VALUES ('{0}','{1}')", parts[0], parts[1]);//", parts[0], parts[1]);
                using (SqlCommand cmddd = new SqlCommand(cmdTxt, txtbaglan))
                {
                     cmddd.ExecuteNonQuery();
		}
            }
        }
    }
}

End Modification

Cheers

Manfred