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DateTimePicker1.DateTime:=DateAndTime;
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ËÑË÷£ºTDateTimePicker.CNNotify(var Message: TWMNotify); ÔÚÕâ¸öº¯ÊýÖУ¬´úÂ룺
procedure TDateTimePicker.CNNotify(var Message: TWMNotify);
var
DT: TDateTime;
AllowChange: Boolean;
begin
with Message, NMHdr^ do
begin
Result := 0;
case code of
DTN_CLOSEUP:
begin
FDroppedDown := False;
SetDate(SystemTimeToDateTime(FLastChange));
if Assigned(FOnCloseUp) then FOnCloseUp(Self);
end;
DTN_DATETIMECHANGE:
begin
with PNMDateTimeChange(NMHdr)^ do
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procedure TForm2.Panel1MouseMove(Sender: TObject; Shift: TShiftState; X,
Y: Integer);
begin
Screen.Cursor := -2;
end;
const
crDefault = TCursor(0);
crNone = TCursor(-1);
crArrow = TCursor(-2);
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function fun(str:string):string;
begin
fun2(result);
end; ......
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