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how to store text file lines to arry using C#

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Learn iOS Programming

how to store text file lines to arry using C#

praveen kumar

9yAsked Jul 22, 2017, 2:09 AM863Learn iOS Programming

showing error

using (StreamReader r = new StreamReader(filename)

{

string s = string.Empty;

int i = 0;

while ((i = r.Read()) != -1)

{

Char c = Convert.ToChar(i);

if (Char.IsDigit(c) || Char.IsLetter(c))

{

s = s + c;

}

else

{

if (s.Trim() != string.Empty)

Console.WriteLine(s);

s = string.Empty;

}

}

1 Reply

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Midhun Tp9y ago
Hi,

What is the error you are getting?
Try below code -
using (StreamReader r = new StreamReader(filename))
{

    string s = string.Empty;
    int i = 0;
    while ((i = r.Read()) != -1)
    {
        Char c = Convert.ToChar(i);
        if (Char.IsDigit(c) || Char.IsLetter(c))
        {
            s = s + c;
        }
        else
        {
            if (s.Trim() != string.Empty)
                Console.WriteLine(s);
            s = string.Empty;
        }
    }
}
0