public void LoadInst(IPXV_Inst inst)
{
Inst = inst;
IUIX_Inst uiInst = (IUIX_Inst)Inst.GetExtension("UIX");
Rectangle rcCl = ClientRectangle;
tagRECT rc;
rc.left = rcCl.Left;
rc.top = rcCl.Top;
rc.right = rcCl.Right;
rc.bottom = rcCl.Bottom;
UIX_CreateObjParams cp = new UIX_CreateObjParams();
cp.nStdClass = (int)UIX_StdClasses.UIX_StdClass_Blank;
cp.hWndParent = (uint)Handle.ToInt32();
cp.rc = rc;
parentBase = uiInst.CreateObj(ref cp);
pagesPreviewCtl = Inst.CreatePagesPreviewCtl(parentBase, rc, "ctrl.01",
(long)PXV_PagesPreviewStyleFlags.PXV_PagesPreviewStyle_NoHandTool | (long)PXV_PagesPreviewStyleFlags.PXV_PagesPreviewStyle_NonInertialHand | (long)PXV_PagesPreviewStyleFlags.PXV_PagesPreviewStyle_InteractiveLayout,
(long)UIX_ScrollStyleFlags.UIX_ScrollStyle_Horz | (long)UIX_ScrollStyleFlags.UIX_ScrollStyle_Vert);
}