BLUETOOTH_SELECT_DEVICE_PARAMS.cs :  » Business-Application » 32feet.NET » InTheHand » ComponentModel » C# / CSharp Open Source

// 32feet.NET - Personal Area Networking for .NET
//
// InTheHand.Net.Bluetooth.BLUETOOTH_SELECT_DEVICE_PARAMS
// 
// Copyright (c) 2003-2006 In The Hand Ltd, All rights reserved.
// This source code is licensed under the In The Hand Community License - see License.txt

using System;
using System.Runtime.InteropServices;

namespace InTheHand.Net.Bluetooth{
    internal struct BLUETOOTH_SELECT_DEVICE_PARAMS : InTheHand.Windows.Forms.ISelectBluetoothDevice
    {
        int dwSize;
        int cNumOfClasses;
        IntPtr /*BLUETOOTH_COD_PAIRS*/ prgClassOfDevices;
#if V2
        [MarshalAs(UnmanagedType.LPWStr)]
#endif
        string pszInfo;
        public IntPtr hwndParent;
#if V2
        [MarshalAs(UnmanagedType.Bool)]
#endif
        bool fForceAuthentication;
#if V2
        [MarshalAs(UnmanagedType.Bool)]
#endif
        bool fShowAuthenticated;
#if V2
        [MarshalAs(UnmanagedType.Bool)]
#endif
        bool fShowRemembered;
#if V2
        [MarshalAs(UnmanagedType.Bool)]
#endif
        bool fShowUnknown;
#if V2
        [MarshalAs(UnmanagedType.Bool)]
#endif
        bool fAddNewDeviceWizard;
#if V2
        [MarshalAs(UnmanagedType.Bool)]
#endif
        bool fSkipServicesPage;
        IntPtr pfnDeviceCallback;
        IntPtr pvParam;
        public int cNumDevices;
        public IntPtr pDevices;

        public void Reset()
        {
            dwSize = Marshal.SizeOf(this);
            cNumOfClasses = 0;
            prgClassOfDevices = IntPtr.Zero;
            pszInfo = null;
            hwndParent = IntPtr.Zero;
            fForceAuthentication = false;
            fShowAuthenticated = true;
            fShowRemembered = true;
            fShowUnknown = true;
            fAddNewDeviceWizard = false;
            fSkipServicesPage = false;
            pfnDeviceCallback = IntPtr.Zero;
            pvParam = IntPtr.Zero;
            cNumDevices = 0;
            pDevices = IntPtr.Zero;
        }

        public BLUETOOTH_DEVICE_INFO[] Devices
        {
            get
            {
                if (cNumDevices > 0)
                {
                    BLUETOOTH_DEVICE_INFO[] devs = new BLUETOOTH_DEVICE_INFO[cNumDevices];

                    for (int idevice = 0; idevice < cNumDevices; idevice++)
                    {
                        devs[idevice] = (BLUETOOTH_DEVICE_INFO)Marshal.PtrToStructure(new IntPtr(pDevices.ToInt64() + (idevice * Marshal.SizeOf(typeof(BLUETOOTH_DEVICE_INFO)))), typeof(BLUETOOTH_DEVICE_INFO));
                    }

                    return devs;
                }
                return new BLUETOOTH_DEVICE_INFO[0];

            }
        }

        public BLUETOOTH_DEVICE_INFO Device
        {
            get
            {
                if (cNumDevices > 0)
                {
                    BLUETOOTH_DEVICE_INFO device = (BLUETOOTH_DEVICE_INFO)Marshal.PtrToStructure(pDevices, typeof(BLUETOOTH_DEVICE_INFO));
                    return device;
                }
                return new BLUETOOTH_DEVICE_INFO();
            }
        }

        #region ISelectBluetoothDevice Members

        bool InTheHand.Windows.Forms.ISelectBluetoothDevice.ShowAuthenticated
        {
            get { return fShowAuthenticated; }
            set { fShowAuthenticated = value; }
        }

        bool InTheHand.Windows.Forms.ISelectBluetoothDevice.ShowRemembered
        {
            get { return fShowRemembered; }
            set { fShowRemembered = value; }
        }

        bool InTheHand.Windows.Forms.ISelectBluetoothDevice.ShowUnknown
        {
            get { return fShowUnknown; }
            set { fShowUnknown = value; }
        }

        bool InTheHand.Windows.Forms.ISelectBluetoothDevice.ForceAuthentication
        {
            get { return fForceAuthentication; }
            set { fForceAuthentication = value; }
        }

#if WinXP
        string InTheHand.Windows.Forms.ISelectBluetoothDevice.Info
        {
            get { return pszInfo; }
            set { pszInfo = value; }
        }

        bool InTheHand.Windows.Forms.ISelectBluetoothDevice.AddNewDeviceWizard
        {
            get { return fAddNewDeviceWizard; }
            set { fAddNewDeviceWizard = value; }
        }

        bool InTheHand.Windows.Forms.ISelectBluetoothDevice.SkipServicesPage
        {
            get { return fSkipServicesPage; }
            set { fSkipServicesPage = value; }
        }
#endif
        #endregion
    }
}