CMFCToolTipInfo::m_clrFillGradient
Specifies the end color for a gradient background for tooltips.
COLORREF m_clrFillGradient;
Remarks
If m_clrFillGradient is -1, there is no gradient. Otherwise, the gradient initial color is specified by CMFCToolTipInfo::m_clrFill and the gradient finish color is specified by m_clrFillGradient. CMFCToolTipInfo::m_nGradientAngle determines the direction of the gradient.
Requirements
Header: afxToolTipCtrl.h