MFC C ++应用程序无法编译 [英] MFC C++ App fails to compile
问题描述
我已按照MFCAnimationWalkthrough示例的说明进行操作。在进行任何更改之前，VS2017社区编译了Debug / x86和Release / x64配置。 完成所有更改后，两个配置都无法编译，在MFCAnimationWalkthroughView类的Animate方法中，调试/ x86的8个错误
和以3个语句为中心的Release / x64的5个错误。 该方法的代码如下，3个语句以粗体显示：
void CMFCAnimationWalkthroughView :: Animate（BOOL bDirection）
{
m_bCurrentDirection = bDirection;
静态UI_ANIMATION_SECONDS持续时间= 3;
static DOUBLE dblSpeed = 35。;
$
static BYTE nStartColor = 50;
static BYTE nEndColor = 255;
BYTE nRedColorFinal = bDirection nStartColor：nEndColor;
BYTE nGreenColorFinal = bDirection nStartColor：nEndColor;
BYTE nBlueColorFinal = bDirection nStartColor：nEndColor;
CLinearTransition * pRedTransition =
    new CLinearTransition（duration，（DOUBLE）nRedColorFinal）;
CSmoothStopTransition * pGreenTransition =
    new CSmoothStopTransition（duration，（DOUBLE）nGreenColorFinal）;
CLinearTransitionFromSpeed * pBlueTransition =
    new CLinearTransitionFromSpeed（dblSpeed，（DOUBLE）nBlueColorFinal）;
m_animationColor.AddTransition（pRedTransition，
pGreenTransition，
pBlueTransition）;
CRect rectClient;
GetClientRect（rectClient）;
rectClient.top + = nInfoAreaHeight;
int nLeftFinal = bDirection？ rectClient.left：rectClient.CenterPoint（）。x;
int nTopFinal = bDirection？ rectClient.top：rectClient.CenterPoint（）。y;
int nRightFinal = bDirection？ rectClient.right：rectClient.CenterPoint（）。x;
int nBottomFinal = bDirection？ rectClient.bottom：rectClient.CenterPoint（）。y;
CLinearTransition * pLeftTransition =
    new CLinearTransition（duration，nLeftFinal）;
CLinearTransition * pTopTransition =
    new CLinearTransition（duration，nTopFinal）;
CLinearTransition * pRightTransition =
    new CLinearTransition（duration，nRightFinal）;
CLinearTransition * pBottomTransition =
    new CLinearTransition（duration，nBottomFinal）;
m_animationRect.AddTransition（pLeftTransition，
pTopTransition，
pRightTransition，
pBottomTransition）;
CBaseKeyFrame * pKeyframeStart =
    CAnimationController :: GetKeyframeStoryboardStart（）;
CKeyFrame * pKeyFrameEnd =
    m_animationController.CreateKeyframe（nAnimationGroup，
pBlueTransition）;
pLeftTransition-> SetKeyframes（pKeyframeStart，pKeyFrameEnd）;
pTopTransition-> SetKeyframes（pKeyframeStart，pKeyFrameEnd）;
pRightTransition-> SetKeyframes（pKeyframeStart，pKeyFrameEnd）;
pBottomTransition-> SetKeyframes（pKeyframeStart，pKeyFrameEnd）;
m_animationController.AnimateGroup（nAnimationGroup）;
}
错误对我没有任何意义 他们说一个";"在标签nStartColor之前丢失，标签在最后两个语句中重新查找。 搜索网络后发现了一些该方法的清单，其中
与我的三通相匹配。 他们没有表明有任何错误。
任何建议都将不胜感激！
问候！
复制
https://social.msdn.microsoft.com/Forums/en-US/c4371bf2-a6f6-4f72-b498-fe5a1d83972b/mfc-app-in-vs2017-on-win10-fails?forum=vcgeneral
I've followed the instructions for the MFCAnimationWalkthrough example. VS2017 Community compiled both a Debug/x86 and a Release/x64 configuration before any changes were made. After all changes were made both configurations failed to compile, 8 errors for the Debug/x86 and 5 errors for the Release/x64 centered on 3 statements in the Animate Method of the MFCAnimationWalkthroughView Class. The code for that method follows and the 3 statements are in bold type:
void CMFCAnimationWalkthroughView::Animate(BOOL bDirection)
{
m_bCurrentDirection = bDirection;
static UI_ANIMATION_SECONDS duration = 3;
static DOUBLE dblSpeed = 35.;
static BYTE nStartColor = 50;
static BYTE nEndColor = 255;
BYTE nRedColorFinal = bDirection nStartColor : nEndColor;
BYTE nGreenColorFinal = bDirection nStartColor : nEndColor;
BYTE nBlueColorFinal = bDirection nStartColor : nEndColor;
CLinearTransition* pRedTransition =
new CLinearTransition(duration, (DOUBLE)nRedColorFinal);
CSmoothStopTransition* pGreenTransition =
new CSmoothStopTransition(duration, (DOUBLE)nGreenColorFinal);
CLinearTransitionFromSpeed* pBlueTransition =
new CLinearTransitionFromSpeed(dblSpeed, (DOUBLE)nBlueColorFinal);
m_animationColor.AddTransition(pRedTransition,
pGreenTransition,
pBlueTransition);
CRect rectClient;
GetClientRect(rectClient);
rectClient.top += nInfoAreaHeight;
int nLeftFinal = bDirection ? rectClient.left : rectClient.CenterPoint().x;
int nTopFinal = bDirection ? rectClient.top : rectClient.CenterPoint().y;
int nRightFinal = bDirection ? rectClient.right : rectClient.CenterPoint().x;
int nBottomFinal = bDirection ? rectClient.bottom : rectClient.CenterPoint().y;
CLinearTransition* pLeftTransition =
new CLinearTransition(duration, nLeftFinal);
CLinearTransition* pTopTransition =
new CLinearTransition(duration, nTopFinal);
CLinearTransition* pRightTransition =
new CLinearTransition(duration, nRightFinal);
CLinearTransition* pBottomTransition =
new CLinearTransition(duration, nBottomFinal);
m_animationRect.AddTransition(pLeftTransition,
pTopTransition,
pRightTransition,
pBottomTransition);
CBaseKeyFrame* pKeyframeStart =
CAnimationController::GetKeyframeStoryboardStart();
CKeyFrame* pKeyFrameEnd =
m_animationController.CreateKeyframe(nAnimationGroup,
pBlueTransition);
pLeftTransition->SetKeyframes(pKeyframeStart, pKeyFrameEnd);
pTopTransition->SetKeyframes(pKeyframeStart, pKeyFrameEnd);
pRightTransition->SetKeyframes(pKeyframeStart, pKeyFrameEnd);
pBottomTransition->SetKeyframes(pKeyframeStart, pKeyFrameEnd);
m_animationController.AnimateGroup(nAnimationGroup);
}
The errors didn't make any sense to me. They said a ";" was missing before the label nStartColor and that the label was redefind in the last two statements in question. A search of the web found a couple listings of that method which matched mine to a tee. They didn't indicate that there were any errors.
Any suggestions would be greatly appreciated!
Regards!
Duplicate of https://social.msdn.microsoft.com/Forums/en-US/c4371bf2-a6f6-4f72-b498-fe5a1d83972b/mfc-app-in-vs2017-on-win10-fails?forum=vcgeneral
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