【20090702-02】IRasterWorkspaceEx.OpenRasterDataset和IRasterWorkspace.OpenRasterDataset区别

IRasterWorkspaceEx.OpenRasterDataset和IRasterWorkspace.OpenRasterDataset区别：

 

 

Remarks

IRasterWorkspaceEx：The OpenRasterDataset method opens a raster dataset in the geodatabase. It provides access to the RasterDataset geodatabase workspace

IRasterWorkspace：OpenRasterDataset accesses raster datasets in file system. It creates a file based RasterDataset.

 

posted @ 2009-07-02 10:45  WillWayer  阅读(856)  评论(0)  编辑  收藏  举报