private void iDW内插ToolStripMenuItem_Click(object sender, EventArgs e) { IDW pIDW = new IDW(); IGeoDataset pGeoDataset = pIDW.GetIDW((axMapControl1.Map.get_Layer(0) as IFeatureLayer).FeatureClass, "H", .013866668, 0.5, 2); IRaster pRaster = pGeoDataset as IRaster; // ILayerFile pLayerFile = new LayerFileClass(); // pLayerFile.Open(@"..\\..\\..\\..\\..\\Idw_shp.lyr"); IRasterLayer pRsterLayer = new RasterLayerClass(); pRsterLayer.CreateFromRaster(pRaster); // pRsterLayer.Renderer = (pLayerFile.Layer as IRasterLayer).Renderer; axMapControl1.AddLayer(pRsterLayer); }