public static bool TryGetHidInfo(SafeFileHandle hidHandle, out int vendorId, out int productId)
{
// create an attributes struct and initialize the size
NativeMethods.HIDD_ATTRIBUTES attrib = new NativeMethods.HIDD_ATTRIBUTES();
attrib.Size = Marshal.SizeOf(attrib);
// get the attributes of the current device
if (NativeMethods.HidD_GetAttributes(hidHandle.DangerousGetHandle(), ref attrib))
{
// if the vendor and product IDs match up
vendorId = attrib.VendorID;
productId = attrib.ProductID;
return(true);
}
else
{
vendorId = 0;
productId = 0;
return(false);
}
}
public static bool TryGetHidInfo(SafeFileHandle hidHandle, out int vendorId, out int productId)
{
// create an attributes struct and initialize the size
NativeMethods.HIDD_ATTRIBUTES attrib = new NativeMethods.HIDD_ATTRIBUTES();
attrib.Size = Marshal.SizeOf(attrib);
// get the attributes of the current device
if (NativeMethods.HidD_GetAttributes(hidHandle.DangerousGetHandle(), ref attrib))
{
// if the vendor and product IDs match up
vendorId = attrib.VendorID;
productId = attrib.ProductID;
return true;
}
else
{
vendorId = 0;
productId = 0;
return false;
}
}
