由RasterDataset得到RasterLayer

RasterDataset->RasterLayer IRasterLayer pRasterLayer = new RasterLayerClass(); pRasterLayer.CreateFromDataset(pRasterDataset); axMapControl1.Map.AddLayer(pRasterLayer as ILayer); ;

由RasterLayer 得到RasterDataset

RasterLayer->RasterDatasetIRasterLayer myrasterlayer = MapControl.Map.Layer[index] as IRasterLayer;IRaster myRaster = myrasterlayer.Raster;IRasterBandCollection myRasterBandCollection = myRaster as IRasterBandCollection;IRasterBand myRasterBand = myRasterBandCollection.Item(0);IRasterDataset myRasterDataset = myRasterBand as IRasterDataset;

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轉載于:https://www.cnblogs.com/tiandi/p/3261163.html

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