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Editorial Team
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Editorial Team
Asked: June 18, 20262026-06-18T12:56:02+00:00 2026-06-18T12:56:02+00:00

In C# how can I open the text file , search for string mystring

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In C# how can I open the text file , search for string “mystring” and if string is there then set variable Vara = 1 else Vara= 0 .

Thanks in advance

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  1. Editorial Team
    Editorial Team
    2026-06-18T12:56:03+00:00Added an answer on June 18, 2026 at 12:56 pm

    Quick & dirty using System.IO.File.ReadAllText:

    int Vara = File.ReadAllText(path).Contains("mystring") ? 1 : 0;
    
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