循环逐行读文本文件怎么实现了《急》?
var
F: TextFile;
S: string;
a:integer;
begin
if OpenDialogFile.Execute then { Display Open dialog box }
begin
AssignFile(F, OpenDialogFile.FileName); { File selected in dialog }
Reset(F);
while not F.Eof do
begin
Readln(F, S);
Memo1.Lines.Add(S);
end;
CloseFile(F);
end;
end;