FillRect和FillSolidRect[亲测有效]-

FillRect（）和FillSolidRect（）[亲测有效]voidFillRect(LPCRECTlpRect,CBrush*pBrush);ParameterslpRectPointertoaRECTstructurethatcontainsthelogicalcoordinatesoftherectangletofill.YoucanalsopassaCRectobject…

void FillRect( LPCRECT lpRect, CBrush* pBrush );

是否还在为Ide开发工具频繁失效而烦恼，来吧关注以下公众号获取最新激活方式。亲测可用！

为防止网络爬虫，请关注公众号回复”口令”

激活idea 激活CLion DataGrip DataSpell dotCover dotMemory dotTrace GoLand PhpStorm PyCharm ReSharper ReShaC++ Rider RubyMine WebStorm 全家桶 解锁下载刷新

【正版授权，激活自己账号】：Jetbrains全家桶Ide使用，1年售后保障，每天仅需1毛

【官方授权 正版激活】：官方授权 正版激活 自己使用，支持Jetbrains家族下所有IDE…

Parameters

lpRect Pointer to a RECT structure that contains the logical coordinates of the rectangle to fill. You can also pass a CRect object for this parameter. pBrush Identifies the brush used to fill the rectangle.

void CXXX::OnPaint() {CPaintDC dc(this);CRect rct;        CBrush m_brBack;         m_brBack.CreateSolidBrush(RGB（255，0，0））；GetClientRect(&rct);dc.FillRect(&rct,&m_brBack);}

void FillSolidRect( LPCRECT lpRect, COLORREF clr );void FillSolidRect( int x, int y, int cx, int cy, COLORREF clr );

Parameters

lpRect The bounding rectangle in logical units. You can pass a pointer to a RECT data structure or a CRect object for this parameter. clr The color to use to fill the rectangle. x The logical x-coordinate of the upper-left corner of the rectangle. y The logical y-coordinate of the upper-left corner of the destination rectangle. cx The width of the rectangle. cy The height of the rectangle.

void CXXX::OnPaint() {        CRect  m_rtThis;        GetClientRect(&rct);CPaintDC dc(this);dc.SetBkMode(TRANSPARENT);dc.FillSolidRect(&m_rtThis, RGB(255,0,0));}

总之：FillRect（）要用画刷进行刷区域，FillSolidRect（）直接指定颜色刷区域就可以

转载于:https://www.cnblogs.com/wuguoqiang/p/5955505.html