VB6 API声明中出现“用户定义的类型未定义”编译错误
VB6 API声明中出现“用户定义的类型未定义”编译错误
提问于 2012-06-28 18:58:40
当我尝试编译以下API声明时，为什么会出现“用户定义的类型未定义”错误？
Public Declare Function RegQueryInfoKey Lib "advapi32.dll" Alias _
"RegQueryInfoKeyA" (ByVal hKey As Long, ByVal lpClass As String, _
ByRef lpcbClass As Long, ByRef lpReserved As Long, ByRef lpcSubKeys As Long, _
ByRef lpcbMaxSubKeyLen As Long, ByRef lpcbMaxClassLen As Long, _
ByRef lpcValues As Long, ByRef lpcbMaxValueNameLen As Long, _
ByRef lpcbMaxValueLen As Long, ByRef lpcbSecurityDescriptor As Long, _
ByRef lpftLastWriteTime As FILETIME) As LongStack Overflow用户
发布于 2012-06-28 19:10:51
看起来您还没有声明FILETIME UDT。
在VB6中，它被声明为：
Type FILETIME
dwLowDateTime As Long
dwHighDateTime As Long
End Type页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/11243152
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