enum_child.h

实时监控

#ifndef _ENUMCHILD_H
#define _ENUMCHILD_H

template<class Fn3, class Param>
bool enum_children( CWnd *from, Fn3 fn, Param param4fn, bool recursive = false )
{
	if( !from ) return false;
	CWnd *p = from->GetWindow(GW_CHILD);
	while( 1 )
	{
		if( !fn( from, param4fn, p ) )
			return false;
		if( recursive )
		{
			CWnd *pChild = p->GetWindow( GW_CHILD );
			if( pChild )
				if( !enum_children( pChild, fn, param4fn, recursive ) )
					return false;
		}
		p = p->GetNextWindow();
		if( !p )
			break;
	}
	return true;
}

#endif