diff --git a/designer/examples/action/resource.tfm/e_actionmain.tfm b/designer/examples/action/resource.tfm/e_actionmain.tfm
index 9bc7f8c..71377a2 100644
--- a/designer/examples/action/resource.tfm/e_actionmain.tfm
+++ b/designer/examples/action/resource.tfm/e_actionmain.tfm
@@ -1,6 +1,6 @@
 object e_actionmain1:e_actionmain
    caption="action 范例"
-   height=520.0
+   height=520
    left=451
    onclose=e_actionmain1_close
    popupmenu=popupmenu1
diff --git a/designer/tslvcldesigner.tsf b/designer/tslvcldesigner.tsf
index 710b516..e504ccd 100644
--- a/designer/tslvcldesigner.tsf
+++ b/designer/tslvcldesigner.tsf
@@ -735,11 +735,7 @@ type TDVirutalWindow = class(TCustomControl)
     function Recycling();override;
     begin
         inherited;
-        if FBindComponent is class(TComponent) then 
-        begin
-            FBindComponent.Recycling();
-            FBindComponent := nil;
-        end 
+        FBindComponent := nil;
     end 
     property BindComp read FBindComponent write SetBindComponent;
     property WindowFileds read FWindowFileds write FWindowFileds;
diff --git a/funcext/tvclib/tcomponent.tsf b/funcext/tvclib/tcomponent.tsf
index 44a3117..0575fe7 100644
--- a/funcext/tvclib/tcomponent.tsf
+++ b/funcext/tvclib/tcomponent.tsf
@@ -193,7 +193,22 @@ public
     begin
     
     end 
-    Procedure Notification(AComponent,Operation);virtual;
+    function relnotification(ac,Operation);//通知关联的组件
+    begin
+        ow := ac;
+        while ow do 
+        begin
+            nw := ow.Owner;
+            if not nw then 
+            begin
+                break;
+            end 
+            ow := nw;
+        end 
+        if ow<>ac then 
+            ow.Notification(ac,Operation);
+    end 
+    function Notification(AComponent,Operation);virtual;
     begin
         {**
         @explan(说明) 通知处理 %%
@@ -331,8 +346,11 @@ public
     begin
         if not FComponentCreated then exit;
         Destroying();
+        //////////////////////////
+        relnotification(self(true),"recycling");
+        ///////////////////////
         DestroyComponents();
-        If FOwner is class(tcomponent)Then FOwner.RemoveComponent(Self);
+        If FOwner is class(tcomponent)Then FOwner.RemoveComponent(self(true)); //self 
         inherited;
     end
     function Destroy();virtual;
diff --git a/funcext/tvclib/tcontrol.tsf b/funcext/tvclib/tcontrol.tsf
index a0e2f5a..72f7811 100644
--- a/funcext/tvclib/tcontrol.tsf
+++ b/funcext/tvclib/tcontrol.tsf
@@ -1392,6 +1392,7 @@ type tcontrol = class(tcomponent)
                 if rchange then 
                 begin
                     //mtic;
+                    //relnotification(self(true),array("type":"possize","flag":rchange,"data":array(fleft,ftop,FWidth,FHeight)));
                     obj := class(tUIglobalData).uigetdata("tuiapplication");
                     if obj then 
                     begin
diff --git a/funcext/tvclib/tslvcl.tsf b/funcext/tvclib/tslvcl.tsf
index ff46bbc..9a2fd35 100644
--- a/funcext/tvclib/tslvcl.tsf
+++ b/funcext/tvclib/tslvcl.tsf
@@ -1021,12 +1021,12 @@ type TTray=class(TComponent)
             return true;
         end
     end
-    procedure Notification(AComponent:TComponent;Operation:TOperation);override;
+    function Notification(AComponent:TComponent;Operation:TOperation);override;
     begin
         {**
         @explan(说明) 通知消息处理 %%
         **}
-        if Operation=opRemove then
+        if Operation="recycling" then //opRemove
         begin
             if FPopupMenu=AComponent then
             begin
@@ -1428,12 +1428,12 @@ type TVCForm = class(TScrollingWinControl)
             end
         end
     end
-    procedure Notification(AComponent:TComponent;Operation:TOperation);override;
+    function Notification(AComponent:TComponent;Operation:TOperation);override;
     begin
         {**
         @explan(说明) 通知消息处理 %%
         **}
-        if Operation=opRemove then
+        if Operation="recycling" then //opRemove
         begin
             if AComponent=FMainMenu then FMainMenu := nil;
             if FTray=AComponent then
diff --git a/funcext/tvclib/utslvclaction.tsf b/funcext/tvclib/utslvclaction.tsf
index 0026482..4981b34 100644
--- a/funcext/tvclib/utslvclaction.tsf
+++ b/funcext/tvclib/utslvclaction.tsf
@@ -106,7 +106,7 @@ type TBasicAction=class(TComponent)
     function Notification(AComponent,Operation);override;
     begin
         inherited;
-        if Operation=opRemove and AComponent=FActionComponent then
+        if Operation="recycling" and AComponent=FActionComponent then //opRemove
         begin
             FActionComponent := nil;
             if FParent is class(TCustomactionlist)then
@@ -332,7 +332,7 @@ type TCustomactionlist=class(TComponent)
     function Notification(AComponent,Operation);override;
     begin
         inherited;
-        if Operation=opRemove and AComponent=FActionComponent then
+        if Operation="recycling" and AComponent=FActionComponent then //opRemove
         begin
             DeleteAllActions();
         end
diff --git a/funcext/tvclib/utslvclauxiliary.tsf b/funcext/tvclib/utslvclauxiliary.tsf
index 8939f07..a0b1e76 100644
--- a/funcext/tvclib/utslvclauxiliary.tsf
+++ b/funcext/tvclib/utslvclauxiliary.tsf
@@ -939,23 +939,25 @@ type tnumindexarray = Class
         **}
         p := params;
         st := p[0];
+        if not(st>=0) then st := 0;
         sl := p[1];
         sl := ifnil(sl)?inf:sl;
-        sl := sl<0?0:sl;
+        sl := (sl>=0)?sl:0;
         len := length(FData);
         st := st<0?0:st;
         st := st >= len?(len):st;
         et := st+sl;
         et := et >= len?(len):et;
         r := array();
-        idx := 0;
+        {idx := 0;
         for i := st to et-1 do
         begin
             r[idx++]:= FData[i];
-        end
+        end }
+        r := FData[st:(et-1)];
         r1 := FData[0:st-1];
         r2 := FData[et:len-1];
-        FData := r1 union p[2:]union r2;
+        FData := r1 union p[2:] union r2;
         if len <> length(FData)then LengthChanged(length(FData)-len);
         return r;
     end
@@ -1012,7 +1014,7 @@ type tnumindexarray = Class
     end
     function splices(startid,sellength,vs);
     begin
-        if ifarray(vs)then return callinarray(thisfunction(splice),array(startid,sellength)union vs);
+        if ifarray(vs)then return callinarray(thisfunction(splice),array(startid,sellength) union vs);
         return array();
     end
     function LengthChanged(n);virtual;
diff --git a/funcext/tvclib/utslvcldlg.tsf b/funcext/tvclib/utslvcldlg.tsf
index 36fb81d..b669f85 100644
--- a/funcext/tvclib/utslvcldlg.tsf
+++ b/funcext/tvclib/utslvcldlg.tsf
@@ -25,7 +25,7 @@ type TCommDlg=class(tcomponent)
     end
     function Notification(AComponent,Operation);override;
     begin
-        if Operation=opRemove then
+        if Operation="recycling" then //opRemove
         begin
             if AComponent=FWndOwner then FWndOwner := nil;
         end
diff --git a/funcext/tvclib/utslvclmenu.tsf b/funcext/tvclib/utslvclmenu.tsf
index b9c88ff..83f0f0c 100644
--- a/funcext/tvclib/utslvclmenu.tsf
+++ b/funcext/tvclib/utslvclmenu.tsf
@@ -472,7 +472,7 @@ private
     function Notification(AComponent:TComponent;Operation:TOperation);override;
     begin
         inherited;
-        if Operation=opRemove then
+        if Operation="recycling" then //opRemove
         begin
             if AComponent=Action then Action := nil;
         end
diff --git a/funcext/tvclib/utslvclstdctl.tsf b/funcext/tvclib/utslvclstdctl.tsf
index fc6bed3..e8c9021 100644
--- a/funcext/tvclib/utslvclstdctl.tsf
+++ b/funcext/tvclib/utslvclstdctl.tsf
@@ -4089,7 +4089,7 @@ type tcustommenubutton = class()//
     end 
     function DoOnClick(o,e); //点击
     begin
-        if fParent and  (fmenu is class(TcustomMenu)) then 
+        if fParent.HandleAllocated() and  (fmenu is class(TcustomMenu)) then 
         begin
             if fmenu.ItemCount>0 then  //弹出菜单处理
             begin 
@@ -4732,8 +4732,8 @@ type TcustomToolBar=class(TCustomControl)
             return font.Height+bw+4;
         end 
         imglst := ImageList; //图标
-        imgw := 36;
-        imgh := 36;
+        imgw := 28;
+        imgh := 28;
         if imglst is class(TCustomImageList)then
         begin
             imgw := imglst.Width+4;
@@ -4772,8 +4772,8 @@ type TcustomToolBar=class(TCustomControl)
             return 40;
         end 
         imglst := ImageList; //图标
-        imgw := 36;
-        imgh := 36;
+        imgw := 28;
+        imgh := 28;
         if imglst is class(TCustomImageList)then
         begin
             imgw := imglst.Width+4;
@@ -4812,7 +4812,7 @@ type TcustomToolBar=class(TCustomControl)
     end
     function Notification(a,op);override;
     begin
-        if a=fmainmenu and op=opRemove then 
+        if a=fmainmenu and op="recycling" then 
         begin
             setmainmenu(nil);
         end     
@@ -4887,7 +4887,7 @@ type TcustomToolBar=class(TCustomControl)
         end    
         CalcButtonsRect();
     end 
-    function setmainmenu(v);
+    function setmainmenu(v); //设置主菜单
     begin
         if v<>fmainmenu then 
         begin
@@ -4895,24 +4895,24 @@ type TcustomToolBar=class(TCustomControl)
             begin
                 fmainmenu := v; 
                 fmainmenu.onchanged := thisfunction(mainmenuchanged);
-                mainmenuchanged();
-                doControlALign();
+                mainmenuchanged();                
             end else 
             begin
                 fmainmenu := nil; 
                 fmenubtns := new tnumindexarray();
             end 
+            doControlALign();
             InvalidateRect(nil,false);                
         end 
     end 
-    function EndShowWnd();
+    function EndShowWnd();//提示框
     begin
         FShowTimeIndexA :=-1;
         FTimer.Stop();
         FTipWnd.Visible := false;
     end
     
-    function CalcButtonsRect();
+    function CalcButtonsRect(); //计算按钮区域
     begin
         if(IsUpDating())then
         begin
@@ -4933,7 +4933,7 @@ type TcustomToolBar=class(TCustomControl)
                     s := mu.Caption;
                     wh := GetTextWidthAndHeightWidthFont(s,self.font,0);// wh
                     fmenubtnrects[i]:= array(x,y,x+wh[0]+5,rc[3]);
-                    x:=x+wh[0]+8;
+                    x:=x+wh[0]+15;
                     if x>rc[2] then break; //只有一行
                 end else 
                 begin