我有一个非常简单的 C++/CLI 窗体程序,它 100% 可以正常工作。
由于我想在单击窗口窗体上的按钮时添加呼叫 Internet Explorer,因此我添加了“一行代码”以进行测试。
我在#pragma once下添加#include "Shellapi.h"。之后,VS 给了我 500 行错误信息。
我的问题是我只是在我的程序中添加了一个 .h 文件。为什么会有什么问题?我错过了什么吗?
===========错误信息的前几行===============
1>C:\Program Files\Microsoft SDKs\Windows\v7.0A\include\Shellapi.h(56): error C2065: 'HDROP' : undeclared identifier
1>C:\Program Files\Microsoft SDKs\Windows\v7.0A\include\Shellapi.h(56): error C4430: missing type specifier - int assumed. Note: C++ does not support default-int
1>C:\Program Files\Microsoft SDKs\Windows\v7.0A\include\Shellapi.h(59): error C2146: syntax error : missing ';' before identifier 'DECLSPEC_IMPORT'
1>C:\Program Files\Microsoft SDKs\Windows\v7.0A\include\Shellapi.h(59): error C4430: missing type specifier - int assumed. Note: C++ does not support default-int
1>C:\Program Files\Microsoft SDKs\Windows\v7.0A\include\Shellapi.h(59): error C2146: syntax error : missing ';' before identifier 'UINT'
1>C:\Program Files\Microsoft SDKs\Windows\v7.0A\include\Shellapi.h(59): error C4430: missing type specifier - int assumed. Note: C++ does not support default-int
1>C:\Program Files\Microsoft SDKs\Windows\v7.0A\include\Shellapi.h(59): error C2146: syntax error : missing ';' before identifier 'STDAPICALLTYPE'
1>C:\Program Files\Microsoft SDKs\Windows\v7.0A\include\Shellapi.h(59): error C4430: missing type specifier - int assumed. Note: C++ does not support default-int