delphi file code example

Example: delphi read file

var
   myFile : TextFile;
   text   : string;
 
 begin
   // Try to open the Test.txt file for writing to
   AssignFile(myFile, 'Test.txt');
   ReWrite(myFile);
 
   // Write a couple of well known words to this file
   WriteLn(myFile, 'Hello');
   WriteLn(myFile, 'World');
 
   // Close the file
   CloseFile(myFile);
 
   // Reopen the file for reading
   Reset(myFile);
 
   // Display the file contents
   while not Eof(myFile) do
   begin
     ReadLn(myFile, text);
     ShowMessage(text);
   end;
 
   // Close the file for the last time
   CloseFile(myFile);
 end;