| 发表于:2007-05-20 17:03:23 楼主 |
dim pworkspacefact as iworkspacefactory dim pworkspace as iworkspace dim pfeatureworksace as ifeatureworkspace set pworkspacefact = new shapefileworkspacefactory set pworkspace = pworkspacefact.openfromfile(shapefilepath, 0) set pfeatureworksace = pworkspace 请教大家,上面是我的代码中的一部分,我用的是ifeatureworkspace,iworkspace,shapefileworkspacefactory等接口,但是总是提醒我没有定义ifeatureworkspace,iworkspace,shapefileworkspacefactory等接口的类型,难道接口还需要定义类型吗? |
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