How to read multi-line files in C# and parse the content probably

[kaede]

Hi all,

Given the following textfile (i.e test.txt)

5 5
5 2 E
aeiou
4 3 Y
abcdefghij

What is the best way to read the file in and parse the data to its appropriate type?

I was using the following method, but it looks really tedious and not efficient

// Read File
string[] raw = new string[5];
StreamReader reader = File.OpenText("test.txt");
int i = 0;
while(reader.Peek() >= 0)
{
raw[i] = reader.ReadLine();
++i;
}

// remove delimiter data
string[] data_arraySize = data[0].Split( new char [] { ' ' } );
string[] data_intintChar1 = data[1].Split( new char [] { ' ' } );
string[] data_charArray1 = data[2];
string[] data_intintChar2 = data[3].Split( new char [] { ' ' } );
string[] data_charArray2 = data[4];

// for each data type do conversion
int x = data_arraySize[0].ToInt()
int y = data_arraySize[0].ToInt()

Any help would be appreciated!!!

[ben]

First off, if you want to parse a sequence of text the text must be written
under certain grammar, now design your gramma, then write your own lexical
analyzer.

Hi all,

Given the following textfile (i.e test.txt)

5 5
5 2 E
aeiou
4 3 Y
abcdefghij

What is the best way to read the file in and parse the data to its appropriate type?
I was using the following method, but it looks really tedious and not efficient
// Read File
string[] raw = new string[5];
StreamReader reader = File.OpenText("test.txt");
int i = 0;
while(reader.Peek() >= 0)
{
raw[i] = reader.ReadLine();
++i;
}

// remove delimiter data
string[] data_arraySize = data[0].Split( new char [] { ' ' } );
string[] data_intintChar1 = data[1].Split( new char [] { ' ' } );
string[] data_charArray1 = data[2];
string[] data_intintChar2 = data[3].Split( new char [] { ' ' } );
string[] data_charArray2 = data[4];

// for each data type do conversion
int x = data_arraySize[0].ToInt()
int y = data_arraySize[0].ToInt()

Any help would be appreciated!!!

[Jeffrey Palermo, MCAD.Net]

Kaede,
This topic has been well addressed in the .Net community. Please take
some time to read at least one of the following articles:
http://www.codeproject.com/cs/database/asc2xxx.asp
http://www.ftponline.com/vsm/2004_11...efault_pf.aspx

Best regards,
Jeffrey Palermo
Blog: http://www.jeffreypalermo.com