void CBannerButton::DrawItem( LPDRAWITEMSTRUCT lpDrawItemStruct )
{
if ( !m_pBanner )
return;
CSingleLock MyLock( &m_BannerLock );
CDC* pDC = CDC::FromHandle(lpDrawItemStruct->hDC);
CRect aRect;
GetClientRect( aRect );
m_pBanner->Draw( pDC, aRect, DIB_DRAW_CENTER_HORZ | DIB_DRAW_SETPALETTE | DIB_DRAW_CENTER_HORZ |
DIB_DRAW_CENTER_VERT | DIB_DRAW_STRETCH_EXPANDX | DIB_DRAW_STRETCH_REDUCEX | DIB_DRAW_STRETCH_EXPANDY |
DIB_DRAW_STRETCH_REDUCEY | DIB_DRAW_KEEP_RATIO );
}
bool CBannerButton::LoadBanner( LPCSTR lpszImageFile )
{
CSingleLock MyLock( &m_BannerLock );
ASSERT( !m_pBanner );
m_pBanner = new CImage;
if ( !m_pBanner->LoadFile( lpszImageFile ) )
{
delete m_pBanner;
m_pBanner = NULL;
return false;
}
Invalidate( );
return true;
}
VOS_UINT32 CJanDBMain::AddRecd(CAdoRecordSet * pstuAdoRecd)
{
StuAdoRecd tItem;
MyLock();
if (nRecdCount>0x8FFFFFFF)
{
nRecdCount = 0;
}
nRecdCount++;
MyULock();
tItem.pstuAdoRecd = pstuAdoRecd;
tItem.m_index = nRecdCount;
if (ptRecdArray.Add(tItem))
{
return -1;
}
return tItem.m_index;
}
VOS_UINT32 CJanDBMain::AddConn(CAdoConnection *pstuAdoConn)
{
StuAdoConn tItem;
MyLock();
if (nConnCount>0x8FFFFFFF)
{
nConnCount = 0;
}
nConnCount++;
MyULock();
tItem.pstuAdoConn = pstuAdoConn;
tItem.m_index = nConnCount;
if (ptConnArray.Add(tItem) > 0)
{
return -1;
}
return tItem.m_index;
}
