比如一个DWORD变量
DWORD Attributes = PRINTER_ATTRIBUTE_DEFAULT |
PRINTER_ATTRIBUTE_SHARED |
PRINTER_ATTRIBUTE_QUEUED |
PRINTER_ATTRIBUTE_ENABLE_BIDI ;如何判断Attributes里是否包含有PRINTER_ATTRIBUTE_SHARED ??
我知道添加和删除PRINTER_ATTRIBUTE_SHARED操作
//添加:
Attributes |= PRINTER_ATTRIBUTE_SHARED;
//删除:
Attributes = Attributes & (~PRINTER_ATTRIBUTE_SHARED);
但如何判断??
DWORD Attributes = PRINTER_ATTRIBUTE_DEFAULT |
PRINTER_ATTRIBUTE_SHARED |
PRINTER_ATTRIBUTE_QUEUED |
PRINTER_ATTRIBUTE_ENABLE_BIDI ;如何判断Attributes里是否包含有PRINTER_ATTRIBUTE_SHARED ??
我知道添加和删除PRINTER_ATTRIBUTE_SHARED操作
//添加:
Attributes |= PRINTER_ATTRIBUTE_SHARED;
//删除:
Attributes = Attributes & (~PRINTER_ATTRIBUTE_SHARED);
但如何判断??
{
……
}
{
……
}
cout<<"get PRINTER_ATTRIBUTE_SHARED"<<endl;
else
cout<<"Not get PRINTER_ATTRIBUTE_SHARED"<<endl;