user32.cs

Hide-Delete icon from ToolBar32 for specific process , from command line arguments. TBBUTTON CSha

using System;
using System.Runtime.InteropServices;
using System.Text;

namespace LicenseManage.BaseClasses
{
    internal enum GW : uint
    {
        HWNDFIRST = 0,
        HWNDLAST = 1,
        HWNDNEXT = 2,
        HWNDPREV = 3,
        OWNER = 4,
        CHILD = 5,
        MAX = 6
    }

    internal class ICON
    {
        public const UInt32 SMALL = 0;
        public const UInt32 BIG = 1;
        public const UInt32 SMALL2 = 2; // XP+
    }

    internal enum MB : uint
    {
        SimpleBeep = 0xFFFFFFFF,
        IconAsterisk = 0x00000040,
        IconWarning = 0x00000030,
        IconError = 0x00000010,
        IconQuestion = 0x00000020,
        OK = 0x00000000
    }

    internal class SW
    {
        public const int HIDE = 0;
        public const int SHOWNORMAL = 1;
        public const int NORMAL = 1;
        public const int SHOWMINIMIZED = 2;
        public const int SHOWMAXIMIZED = 3;
        public const int MAXIMIZE = 3;
        public const int SHOWNOACTIVATE = 4;
        public const int SHOW = 5;
        public const int MINIMIZE = 6;
        public const int SHOWMINNOACTIVE = 7;
        public const int SHOWNA = 8;
        public const int RESTORE = 9;
        public const int SHOWDEFAULT = 10;
        public const int FORCEMINIMIZE = 11;
        public const int MAX = 11;
    }

    internal class TB
    {
        public const uint GETBUTTON = WM.USER + 23;
        public const uint BUTTONCOUNT = WM.USER + 24;
        public const uint CUSTOMIZE = WM.USER + 27;
        public const uint GETBUTTONTEXTA = WM.USER + 45;
        public const uint GETBUTTONTEXTW = WM.USER + 75;
    }

    internal class TBSTATE
    {
        public const uint CHECKED = 0x01;
        public const uint PRESSED = 0x02;
        public const uint ENABLED = 0x04;
        public const uint HIDDEN = 0x08;
        public const uint INDETERMINATE = 0x10;
        public const uint WRAP = 0x20;
        public const uint ELLIPSES = 0x40;
        public const uint MARKED = 0x80;
    }

    internal class WM
    {
        public const uint CLOSE = 0x0010;
        public const uint GETICON = 0x007F;
        public const uint KEYDOWN = 0x0100;
        public const uint COMMAND = 0x0111;
        public const uint USER = 0x0400; // 0x0400 - 0x7FFF
        public const uint APP = 0x8000; // 0x8000 - 0xBFFF
    }

    internal class GCL
    {
        public const int MENUNAME = -8;
        public const int HBRBACKGROUND = -10;
        public const int HCURSOR = -12;
        public const int HICON = -14;
        public const int HMODULE = -16;
        public const int CBWNDEXTRA = -18;
        public const int CBCLSEXTRA = -20;
        public const int WNDPROC = -24;
        public const int STYLE = -26;
        public const int ATOM = -32;
        public const int HICONSM = -34;

        // GetClassLongPtr ( 64-bit )
        private const int GCW_ATOM = -32;
        private const int GCL_CBCLSEXTRA = -20;
        private const int GCL_CBWNDEXTRA = -18;
        private const int GCLP_MENUNAME = -8;
        private const int GCLP_HBRBACKGROUND = -10;
        private const int GCLP_HCURSOR = -12;
        private const int GCLP_HICON = -14;
        private const int GCLP_HMODULE = -16;
        private const int GCLP_WNDPROC = -24;
        private const int GCLP_HICONSM = -34;
        private const int GCL_STYLE = -26;

    }

    [StructLayout(LayoutKind.Sequential)]
    internal struct TBBUTTON
    {
        public Int32 iBitmap;
        public Int32 idCommand;
        public byte fsState;
        public byte fsStyle;
        public byte bReserved1;
        public byte bReserved2;
        public IntPtr dwData;
        public IntPtr iString;
    };

    [StructLayout(LayoutKind.Sequential)]
    internal struct TBBUTTONx64
    {
        public Int32 iBitmap;
        public Int32 idCommand;
        public byte fsState;
        public byte fsStyle;
        public byte bReserved1;
        public byte bReserved2;
        public byte bReserved3;
        public byte bReserved4;
        public byte bReserved5;
        public byte bReserved6;

        public IntPtr dwData;
        public IntPtr iString;
    };
    //[StructLayout(LayoutKind.Sequential, Pack = 1)]
    //internal struct TBBUTTON
    //{
    //    public Int32 iBitmap;
    //    public Int32 idCommand;
    //    public byte fsState;
    //    public byte fsStyle;
    //    public byte bReserved1;
    //    public byte bReserved2;
    //    [MarshalAs(UnmanagedType.ByValArray, ArraySubType = UnmanagedType.U4, SizeConst = 34)]
    //    public uint dwData;
    //    //public IntPtr dwData;
    //    public IntPtr iString;
    //};
    //public struct TBBUTTON
    //{
    //    public int iBitmap;
    //    public int idCommand;
    //    public byte fsState;
    //    public byte fsStyle;
    //    public byte bReserved0;
    //    public byte bReserved1;
    //    public int dwData;
    //    public int iString;
    //}

    [StructLayout(LayoutKind.Sequential)]
    public struct TRAYDATA
    {
        public IntPtr hwnd;
        public uint uID;
        public uint uCallbackMessage;
        private uint Reserved;
        private uint Reserved2;
        public IntPtr hIcon;
    }

    internal class User32
    {
        private User32() { }

        //		public const UInt32 WM_USER = 0x0400;

        //		public const UInt32 WM_KEYDOWN = 0x0100;
        [DllImport("user32.dll")]
        public static extern IntPtr SendMessage(
            IntPtr hWnd,
            UInt32 msg,
            IntPtr wParam,
            IntPtr lParam);

        [DllImport("user32.dll")]
        public static extern UInt32 SendMessage(
            IntPtr hWnd,
            UInt32 msg,
            UInt32 wParam,
            UInt32 lParam);

        [DllImport("User32.dll")]
        public static extern bool PostMessage
            (
            IntPtr hWnd,
            UInt32 Msg,
            IntPtr wParam,
            IntPtr lParam
            );

        [DllImport("User32.dll")]
        public static extern bool PostMessage
            (
            IntPtr hWnd,
            UInt32 Msg,
            UInt32 wParam,
            UInt32 lParam
            );

        [DllImport("User32.dll")]
        public static extern bool MessageBeep
            (
            MB BeepType
            );

        [DllImport("user32.dll")]
        public static extern bool ShowWindow
            (
            IntPtr hWnd,
            int nCmdShow
            );

        [DllImport("user32.dll")]
        public static extern bool SetForegroundWindow
            (
            IntPtr hWnd
            );


        [DllImport("User32.dll")]
        public static extern IntPtr GetDesktopWindow
            (
            );

        [DllImport("user32.dll", CharSet = CharSet.Unicode)]
        public static extern IntPtr FindWindowEx(
            IntPtr hwndParent,
            IntPtr hwndChildAfter,
            string lpszClass,
            string lpszWindow);

        [DllImport("User32.dll")]
        public static extern IntPtr GetWindow
            (
            IntPtr hWnd,
            GW uCmd
            );

        [DllImport("User32.dll")]
        public static extern Int32 GetWindowTextLength
            (
            IntPtr hWnd
            );

        [DllImport("User32.dll", SetLastError = true, CharSet = CharSet.Auto)]
        public static extern Int32 GetWindowText
            (
            IntPtr hWnd,
            out StringBuilder lpString,
            Int32 nMaxCount
            );

        [DllImport("User32.dll", CharSet = CharSet.Auto)]
        public static extern Int32 GetClassName
            (
            IntPtr hWnd,
            out StringBuilder lpClassName,
            Int32 nMaxCount
            );

        //		[ DllImport( "user32.dll", EntryPoint = "GetClassLongPtrW" ) ]
        [DllImport("user32.dll")]
        public static extern UInt32 GetClassLong
            (
            IntPtr hWnd,
            int nIndex
            );

        [DllImport("user32.dll")]
        public static extern uint SetClassLong
            (
            IntPtr hWnd,
            int nIndex,
            uint dwNewLong
            );

        [DllImport("User32.dll", CharSet = CharSet.Auto)]
        public static extern UInt32 GetWindowThreadProcessId
            (
            IntPtr hWnd,
            //			[ MarshalAs( UnmanagedType.
            out UInt32 lpdwProcessId
            );


     }
}