Bugfix in GetDescriptor marshall (Issue #4)

madwizard-thomas · May 1, 2012 · 63526fe · 63526fe
1 parent a400145
commit 63526fe
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/WinUSBNet/API/WinUSBDeviceAPI.cs b/WinUSBNet/API/WinUSBDeviceAPI.cs
@@ -178,15 +178,15 @@ private struct WINUSB_SETUP_PACKET
 
         [DllImport("winusb.dll", SetLastError = true)]
         private static extern bool WinUsb_GetDescriptor(IntPtr InterfaceHandle, byte DescriptorType,
-                        byte Index, byte LanguageID, byte[] Buffer, UInt32 BufferLength, out UInt32 LengthTransfered);
+                        byte Index, UInt16 LanguageID, byte[] Buffer, UInt32 BufferLength, out UInt32 LengthTransfered);
 
         [DllImport("winusb.dll", SetLastError = true)]
         private static extern bool WinUsb_GetDescriptor(IntPtr InterfaceHandle, byte DescriptorType,
-                        byte Index, byte LanguageID, out USB_DEVICE_DESCRIPTOR deviceDesc, UInt32 BufferLength, out UInt32 LengthTransfered);
+                        byte Index, UInt16 LanguageID, out USB_DEVICE_DESCRIPTOR deviceDesc, UInt32 BufferLength, out UInt32 LengthTransfered);
 
         [DllImport("winusb.dll", SetLastError = true)]
         private static extern bool WinUsb_GetDescriptor(IntPtr InterfaceHandle, byte DescriptorType,
-                        byte Index, byte LanguageID, out USB_CONFIGURATION_DESCRIPTOR deviceDesc, UInt32 BufferLength, out UInt32 LengthTransfered);
+                        byte Index, UInt16 LanguageID, out USB_CONFIGURATION_DESCRIPTOR deviceDesc, UInt32 BufferLength, out UInt32 LengthTransfered);
 
         [DllImport("winusb.dll", SetLastError = true)]
         private static extern bool WinUsb_GetAssociatedInterface(IntPtr InterfaceHandle, byte AssociatedInterfaceIndex,