"delphi read file" Code Answer's
You're definitely familiar with the best coding language Delphi that developers use to develop their projects and they get all their queries like "delphi read file" answered properly. Developers are finding an appropriate answer about delphi read file related to the Delphi coding language. By visiting this online portal developers get answers concerning Delphi codes question like delphi read file. Enter your desired code related query in the search bar and get every piece of information about Delphi code related question on delphi read file.
How to read text files in delphi
var
Form1: TForm1;
implementation
{$R *.dfm} // Include form definitions
procedure TForm1.FormCreate(Sender: TObject);
var
fileName : string;
myFile : TextFile;
data : string;
begin
// Try to open a text file for writing to
fileName := 'Test.txt';
AssignFile(myFile, fileName);
ReWrite(myFile);
// Write to the file
Write(myFile, 'Hello World');
// Close the file
CloseFile(myFile);
// Reopen the file in read mode
Reset(myFile);
// Display the file contents
while not Eof(myFile) do
begin
ReadLn(myFile, data);
ShowMessage(data);
end;
// Close the file for the last time
CloseFile(myFile);
// Now see if the file exists
if fileexists(fileName)
then ShowMessage(fileName+' exists OK')
else ShowMessage(fileName+' does not exist');
// Delete the file and look again
DeleteFile(fileName);
if fileexists(fileName)
then ShowMessage(fileName+' still exists!')
else ShowMessage(fileName+' no longer exists');
end;
end.
Source: www.delphibasics.co.uk
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;
All those coders who are working on the Delphi based application and are stuck on delphi read file can get a collection of related answers to their query. Programmers need to enter their query on delphi read file related to Delphi code and they'll get their ambiguities clear immediately. On our webpage, there are tutorials about delphi read file for the programmers working on Delphi code while coding their module. Coders are also allowed to rectify already present answers of delphi read file while working on the Delphi language code. Developers can add up suggestions if they deem fit any other answer relating to "delphi read file". Visit this developer's friendly online web community, CodeProZone, and get your queries like delphi read file resolved professionally and stay updated to the latest Delphi updates.