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POReplacing text in a file with datatable values
 

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  1. POReplacing text in a file with datatable values
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    <p>We have a sample text file with the text:</p> <blockquote> <p>The things God has prepared for those who love him</p> </blockquote> <p>We read the text into datatable and assigned some values like this:</p> <pre><code> The 1 ---------- things 2 ---------- God 3 ---------- has 4 ---------- prepared 5 ---------- for 6 ---------- those 7 ---------- who 8 ---------- love 9 ---------- him 10 ---------- </code></pre> <p>We're trying to replace the text in the input file with these corresponding numbers. Is it possible? If possible, how can we do it?</p> <p>Edit2: we edited our code like this:</p> <pre><code>: </code></pre> <p>void replace() {</p> <pre><code> string s1, s2; StreamReader streamReader; streamReader = File.OpenText("C:\\text.txt"); StreamWriter streamWriter = File.CreateText("C:\\sample1.txt"); int x = st.Rows.Count; int i1 = 0; // Now, read the entire file into a string while ((line = streamReader.ReadLine()) != null) { for (int i = 0; i &lt; x; i++) { s1 = Convert.ToString(st.Rows[i]["Word"]); s2 = Convert.ToString(st.Rows[i]["Binary"]); s2+="000"; char[] delimiterChars = { ' ', '\t' }; string[] words = line.Split(delimiterChars); // Write the modification into the same file string ab = words[i1]; // exception occurs here // Console.WriteLine(ab); streamWriter.Write(ab.Replace(s1, s2)); i1++; } } streamReader.Close(); streamWriter.Close(); } </code></pre> <p>but we're getting an "Array index out of bounds" exception. we're unable to find the problem. thanks in advance</p>
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    1. USvidya sagar
    1. USvidya sagar
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    1. CODo you need to use the same value if the word is repeated? Or just count the words?
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      1. POReplacing text in a file with datatable values
      1. USdavioooh
    2. COyes. repeated words should have same value.
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      1. USvidya sagar
    3. COcase sensitive?
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      1. POReplacing text in a file with datatable values
      1. USmtijn
 

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