procedure Tfrmmain.serach;
var
sr: TSearchRec;
FileAttrs: Integer;
s1, s2: string;
begin
if findfirst(Edpath.Text + '\*.*', FileAttrs, sr) = 0 then
repeat
if ((sr.Name <> '.') and (sr.Name <> '..') and ((filegetattr(Edpath.Text + '\' + sr.Name)
and fadirectory) <> fadirectory)) then
begin
s1 := Edpath.Text + '\' + sr.Name;
if Edit2.Text = copy(s1, length(s1) - length(edit2.Text) + 1, length(edit2.Text)) then
begin
s2 := copy(s1, 1, length(s1) - length(edit2.Text)) + Edit3.Text;
renamefile(s1, s2);
end;
end;
until findnext(sr) <> 0;
if findfirst(Edpath.Text + '\*.*', FileAttrs, sr) = 0 then
repeat
if ((sr.Name <> '.') and (sr.Name <> '..') and ((filegetattr(Edpath.Text + '\' + sr.Name)
and fadirectory) = fadirectory)) then
serach;
until findnext(sr) <> 0;
end;