delphi 的这个函数转成C++怎么转？
procedure TMYCustomPanel.WMERASEBKGND(var Msg: TMessage);
begin
if m_EraseBackground then
inherited;
end;

void __fastcall TMYCustomPanel::WMERASEBKGND(TMessage& Msg)
{
if m_EraseBackground then
inherited;//这句对应C++ builder里什么？
}

[解决办法]
用TMYCustomPanel的父类方法来替换即可：

C/C++ code

void __fastcall TMYCustomPanel::WMERASEBKGND(TMessage& Msg){  if (m_EraseBackground)    TCustomPanel::WMERASEBKGND(&Msg);}