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using System;
using System.Runtime.InteropServices;

// Setting tab stops in a Windows Forms TextBox control
// https://www.cyotek.com/blog/setting-tab-stops-in-a-windows-forms-textbox-control

// This work is licensed under the Creative Commons Attribution 4.0 International License.
// To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/.

// Found this example useful?
// https://www.paypal.me/cyotek

namespace Cyotek.Demo.TextBoxTabStops
{
  internal static class NativeMethods
  {
    #region Public Fields

    public const int EM_SETTABSTOPS = 0x00CB;

    #endregion Public Fields

    #region Public Methods

    [DllImport("user32", CharSet = CharSet.Auto)]
    public static extern int SendMessage(IntPtr hWnd, int msg, int wParam, int lParam);

    [DllImport("user32", CharSet = CharSet.Auto)]
    public static extern int SendMessage(IntPtr hWnd, int msg, int wParam, int[] lParam);

    [DllImport("user32", CharSet = CharSet.Auto)]
    public static extern int SendMessage(IntPtr hWnd, int msg, int wParam, ref int lParam);

    #endregion Public Methods

    //[DllImport("user32")]
    //public static extern int MapDialogRect(IntPtr hDlg, ref RECT lpRect);

    //[StructLayout(LayoutKind.Sequential)]
    //public struct RECT
    //{
    //  public int left;
    //  public int top;
    //  public int right;
    //  public int bottom;
    //}
  }
}