Doc As MSHTML.HTMLDocument 用户定义类型未定义在“工程/部件”对话框中勾选:Microsoft Internet Controls在“工程/引用”对话框中勾选:Microsoft HTML Object Library编译时提示 用户定义类型未定义[解决办法]
Option ExplicitPrivate Sub Command1_Click() Dim Doc As MSHTML.HTMLDocumentEnd Sub