SDE open rastercatalog,遍历rasterCatalog下的所有RasterDataset

IRasterWorkspaceEx pRasterWex=Utilities.OpenSDERasterWSEx();//访问SDE 中的 RasterCatalog//连接SDE 中的RasterCatalog public static IRasterWorkspaceEx OpenSDERasterWSEx()n n ESRILicense();//L