[求助][求助]栅格图层配准，IGeoReference和都试过了还是没反应。。。

<P>代码如下，注释部分为 IRasterGeometryProc2的方法。。。尝试结构一样没反应。。。麻烦高手帮忙看看啊。。。<BR>            Dim geoReference As IGeoReference = CType(layer, IGeoReference)<BR>            'Dim rasterLayer As IRasterLayer = layer</P>
<P>            'Dim pRGeomProc2 As IRasterGeometryProc2<BR>            'pRGeomProc2 = New RasterGeometryProc<BR>            'pRGeomProc2.TwoPointsAdjust(fromPoints, toPoints, rasterLayer.Raster)<BR>            'pRGeomProc2.Register(rasterLayer.Raster)</P>
<P>            geoReference.TwoPointsAdjust(fromPoints, toPoints)<BR>            geoReference.Register()<BR>            m_phookhelper.ActiveView.PartialRefresh(esriViewDrawPhase.esriViewGraphics, Nothing, m_phookhelper.ActiveView.Extent)</P>

怎么解决？