Add
Invalidate(true);
m_picCtrl.FreeImage();
CFile picFile;
if(picFile.Open(_T("acoustic grand piano_small.png"), CFile::modeReadWrite | CFile::typeBinary))
{
cout("opened");
BYTE* pBuffer = new BYTE[(unsigned int)picFile.GetLength()];
if(pBuffer != NULL)
{
picFile.Read(pBuffer, (UINT)picFile.GetLength());
cout("displayed");
m_picCtrl.Load(pBuffer, (size_t)picFile.GetLength());
delete pBuffer;
}
}
Invalidate(true);