恳请一下 下面的代码怎么理解 c#
ILayer player=new Featurelayerclass();
IGeofeaturelayer pGeofeaturelayer: ??????????
pGeofeaturelayer=(IGeofeaturelayer) player ??????
ILayer player=new Featurelayerclass();
IGeofeaturelayer pGeofeaturelayer: ??????????
pGeofeaturelayer=(IGeofeaturelayer) player ??????
pGeofeaturelayer=(IGeofeaturelayer) player ，将player 转为IGeofeaturelayer类型
从编写规则来看ILayer是一个接口。IGeofeaturelayer 看起来也是一个接口。
Featurelayerclass应该是俩接口都继承了。反正写的不好，特乱。