是否有办法测试是否已用VB6实例化了一个类?在空了几个Google搜索之后,我尝试了以下方法,但是这些都不起作用。
If MyClass = "" Then
我什至尝试过:
If MyClass Is Nothing Then
如何测试类是否已初始化?
由于无法评论该线程,因此仍可以在这里找到VB6的完整MS文档:https://docs.microsoft.com/en-us/previous-versions/visualstudio/visual-basic-6/visual-basic-6.0-documentation?irgwc=1&OCID=AID2000142_aff_7795_1243925&tduid=%28ir__ubb1az0gjkkft09oxka03fe3c22xnqqyu3hgncyj00%29%287795%29%281243925%29%28je6NUbpObpQ-8.0ZechC6m88C0FYTdXPZA%29%28%29&irclickid=_ubb1az0gjkkft09oxka03fe3c22xnqqyu3hgncyj00#visual-basic-60-documentationaa232759vvs60md?ranMID=43674&ranEAID=je6NUbpObpQ&ranSiteID=je6NUbpObpQ-8.0ZechC6m88C0FYTdXPZA&epi=je6NUbpObpQ-8.0ZechC6m88C0FYTdXPZA