阅读:1919回复:2
未将对象引用到对象实例?ao+vb.net
Private Sub Ress(ByRef pPFeatureCursor As IFeatureCursor, ByVal intNumberOfFeatures As Integer)<BR> ......<BR> pFeature = pPFeatureCursor.NextFeature<BR> intField = pFeature.Fields.FindField("Use") 在这里出现问题(未将对象引用到对象实例)<BR> intDevStatusField = pFeature.Fields.FindField("DevStatus") <BR> .....<BR>版主能告诉可能的错误原因吗?我是初学者有需要的话,可以提供源码
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1楼#
发布于:2008-10-12 13:00
<P>pFeature 为空,就是说 pPFeatureCursor 中已经没有东东了</P>
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2楼#
发布于:2008-10-13 17:32
<P>自己解决了,</P>
<P>是引用为空出现的错误</P> |
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