“GWL_HINSTANCE”: 未声明的标识符

[mengqunhan]

GWL_HINSTANCE一直提示未定义的标识符，前面没有声明，也没有赋值。
`//创建上一步按钮

CreateWindow(L"BUTTON", L"上一步", WS_TABSTOP | WS_VISIBLE | WS_CHILD | BS_DEFPUSHBUTTON,
180, 645, 100, 40, hWndGlobal, (HMENU)IDB_PREVIOUS, (HINSTANCE)GetWindowLong(hWndGlobal, GWL_HINSTANCE), NULL);
//创建下一步按钮

CreateWindow(L"BUTTON", L"下一步", WS_TABSTOP | WS_VISIBLE | WS_CHILD | BS_DEFPUSHBUTTON,
340, 645, 100, 40, hWndGlobal, (HMENU)IDB_NEXT, (HINSTANCE)GetWindowLong(hWndGlobal, GWL_HINSTANCE), NULL);

[kimlongli]

使用x86进行编译即可，别选x64

[kimlongli]

basic problem