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copy data from one text file to other text file RRS feed

  • Question

  • I have a 1.txt file it contains some data ,another 2.txt file has some data, i want to copy  1.txt file data and paste it to 2.txt file data but data should place before 2.txt data

    ex: 1.txt file has 2 lines of data     adssdssdffdsfsfsfsdfdsf

                                                      dasddadasdadasdaddasd

     2.txt file has 3 line of data   xyz pqr sdad dadsd weqwe

                                             dada dadsda eqweq dadasd

                                              sdad eqew weqe  qeqweq w

     

    and i want like this                        adssdssdffdsfsfsfsdfdsf

                                                      dasddadasdadasdaddasd

                                                      xyz pqr sdad dadsd weqwe

                                                      dada dadsda eqweq dadasd

                                                       sdad eqew weqe  qeqweq w

     

    its urgent Help needed.Thanks

    Monday, August 1, 2011 9:41 AM

Answers

  • Hi

    Check with this

     

    StringBuilder fileContent = new StringBuilder(File.ReadAllText("D:\\Test.txt"));

    fileContent.Append(File.ReadAllText("D:\\Test2.txt"));.
      
     //perform string replace
    
    File.WriteAllText("D:\\Test3.txt", fileContent);
    

     

     


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    Monday, August 1, 2011 9:48 AM