//memo控件没有parent,这样修改:
function Insertstr(sChar:string;sMemo:TMemo;AWoner:TComponent):string;
var
i:integer;
vMemo:Tmemo;
Begin
vMemo:=Tmemo.create(AWoner);
If sMemo.lines.count<=1 then
Begin
result:=sMemo.text ;
Exit;
End;
for i:=0 to sMemo.Lines.Count-1 do
Begin
If pos(schar,sMemo.lines[i])=0 then
vMemo.lines[i]:=sMemo.Lines[i]+sChar;
End;
Result:=vMemo.text;
End;
function Insertstr(sChar:string;sMemo:TMemo;AWoner:TComponent):string;
var
i:integer;
vMemo:Tmemo;
Begin
vMemo:=Tmemo.create(AWoner);
If sMemo.lines.count<=1 then
Begin
result:=sMemo.text ;
Exit;
End;
for i:=0 to sMemo.Lines.Count-1 do
Begin
If pos(schar,sMemo.lines[i])=0 then
vMemo.lines[i]:=sMemo.Lines[i]+sChar;
End;
Result:=vMemo.text;
End;
//用的时候传多一个参数 AWoner例如 thisfunction Insertstr(sChar:string;sMemo:TMemo;AWoner:TComponent):string;
var
i:integer;
vMemo:Tmemo;
Begin
vMemo:=Tmemo.create(AWoner);
If sMemo.lines.count<=1 then
Begin
result:=sMemo.text ;
Exit;
End;
for i:=0 to sMemo.Lines.Count-1 do
Begin
If pos(schar,sMemo.lines[i])=0 then
vMemo.lines[i]:=sMemo.Lines[i]+sChar;
End;
Result:=vMemo.text;
End;
var
i:integer;
vMemo:Tmemo;
tmp:string;
Begin
vMemo:=Tmemo.create(AWoner);
If sMemo.lines.count<=1 then
Begin
result:=sMemo.text ;
Exit;
End;
for i:=0 to sMemo.Lines.Count-1 do
Begin
If pos(schar,sMemo.lines[i])=0 then
vMemo.lines[i]:=sMemo.Lines[i]+sChar;
End;
tmp:=vMemo.Text;
vMemo.Free;
Result:=tmp;
End;
var
I: Integer;
begin;
Result := '';
if not Assigned(mStrings) then Exit;
if mStrings.Count < 0 then Exit;
for I := 0 to mStrings.Count - 1 do
if Pos(mStr, mStrings[I]) = 0 then
Result := Result + mStrings[I] + mStr + #13#10
else Result := Result + mStrings[I] + #13#10;
end; { InsertStr }procedure TForm1.Button1Click(Sender: TObject);
begin
ShowMessage(InsertStr(Edit1.Text, Memo1.Lines));
end;