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POWhere to search?
 

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    <p>I am currently doing a small C# exercise that involves a text file. All the text file has are sentences for each new line in the text file. So far, I am able to read and store the text into a string array. What I need to do next, is to search for a particular term and then write out any sentences that contain the searched word/phrase. I just want to know if I should do it inside the while loop or somewhere else?</p> <pre><code>String filename = @"sentences.txt"; // File.OpenText allows us to read the contents of a file by establishing // a connection to a file stream associated with the file. StreamReader reader = File.OpenText(filename); if (reader == null) { // If we got here, we were unable to open the file. Console.WriteLine("reader is null"); return; } // We can now read data from the file using ReadLine. Console.WriteLine(); String line = reader.ReadLine(); while (line != null) { Console.Write("\n{0}", line); // We can use String.Split to separate a line of data into fields. String[] lineArray = line.Split(' '); String sentenceStarter = lineArray[0]; line = reader.ReadLine(); } Console.Write("\n\nEnter a term to search and display all sentences containing it: "); string searchTerm = Console.ReadLine(); String searchingLine = reader.ReadLine(); while (searchingLine != null) { String[] lineArray = line.Split(' '); String name = lineArray[0]; line = reader.ReadLine(); for (int i = 0; i &lt; lineArray.Length; i++) { if (searchTerm == lineArray[0] || searchTerm == lineArray[i]) { Console.Write("\n{0}", searchingLine.Contains(searchTerm)); } } } </code></pre>
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    1. USKarim O.
    1. USKarim O.
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    1. COif you got that far, the next step should not be difficult.
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      1. USMitch Wheat
    2. COI know, I'm just wondering where, to search. I want to search through "lineArray" but outside the while loop I cant do it outside
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      1. USKarim O.
    3. COdo breakpoints, this happens when you copy paste code.
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      1. USMartin Ongtangco
 

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Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

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