var F: TextFile;begin
AssignFile(F, 'NEWFILE.$$$');
Rewrite(F);
Writeln(F, 'Just created file with this text in it...');
CloseFile(F);
end;
AssignFile(F, 'NEWFILE.$$$');
Rewrite(F);
Writeln(F, 'Just created file with this text in it...');
CloseFile(F);
end;
解决方案 »
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AssignFile(F, 'NEWFILE.$$$');
Rewrite(F);//注意如果文件已存在的话,则原有数据会被覆盖,可用Append进行追加。
Writeln(F, 'Just created file with this text in it...');
CloseFile(F);
end;
var
lh_handle,i:integer;
s : array[0..4] of Byte; ss :byte;
label jump,quit;
begin
lh_handle := FileOpen(as_file,fmOpenReadWrite);
FileSeek(lh_handle,0,2);
for i := 0 to 30 do
begin
FileSeek(lh_handle,-1*i,2);
FileRead(lh_handle,ss,1);
if ss = $2D then
begin
goto jump;
end;
end;
jump:
s[0] := 13;
s[1] := 10;
s[2] :=$2E;
s[3] := 13;
s[4] := 10; FileWrite(lh_handle,s[0],SizeOf(s[0]));
FileWrite(lh_handle,s[1],SizeOf(s[1]));
FileWrite(lh_handle,s[2],SizeOf(s[2]));
FileWrite(lh_handle,s[3],SizeOf(s[3]));
FileWrite(lh_handle,s[4],SizeOf(s[4]));
quit:
FileClose(lh_handle);
end;