Customize TitleBar

using System;

using System.Collections.Generic;

using System.ComponentModel;

using System.Drawing;

using System.Data;

using System.Linq;

using System.Text;

using System.Windows.Forms;

using System.Runtime.InteropServices;

namespace Mesoft.Control

{

    public partial class TitleBar : UserControl

    {

        public const int WM_NCLBUTTONDOWN = 0xA1;

        public const int HT_CAPTION = 0x2;

        [DllImportAttribute("user32.dll")]

        public static extern int SendMessage(IntPtr hWnd,int Msg, int wParam, int lParam);

        [DllImportAttribute("user32.dll")]

        public static extern bool ReleaseCapture();

        public TitleBar()

        {

            InitializeComponent();

        }

        private void TitleBar_Load(object sender, EventArgs e)

        {

            this.Dock = DockStyle.Top;

            lblTitle.ForeColor = Color.White;

            this.SendToBack();

            this.lblTitle.Font = new System.Drawing.Font("Calibri", 11.25F, ((System.Drawing.FontStyle)((System.Drawing.FontStyle.Bold | System.Drawing.FontStyle.Italic))), System.Drawing.GraphicsUnit.Point, ((byte)(0)));

        }

        private void pbTitle_MouseDown(object sender, MouseEventArgs e)

        {

        }

        private void pbTitle_MouseDoubleClick(object sender, MouseEventArgs e)

        {

            if (frmControlBox.Maximize)

            {

                if (this.ParentForm.WindowState == FormWindowState.Maximized)

                {

                    this.ParentForm.WindowState = FormWindowState.Normal;

                    this.ParentForm.Show();

                }

                else if (this.ParentForm.WindowState == FormWindowState.Normal)

                {

                    this.ParentForm.WindowState = FormWindowState.Maximized;

                    this.ParentForm.Show();

                }

            }

        }

        private void Caption_MouseDown(object sender, MouseEventArgs e)

        {

            if (e.Button == MouseButtons.Left)

            {

                if ((e.Clicks == 1) && (this.ParentForm.WindowState != FormWindowState.Maximized))

                {

                    ReleaseCapture();

                    SendMessage(this.ParentForm.Handle, WM_NCLBUTTONDOWN, HT_CAPTION, 0);

                }

            }

        }

        [Category("Mesoft")]

        [Description("Gets or sets the font of the title")

        public Font TitleFont

        {

            set

            {

                lblTitle.Font = value;

            }

            get

            {

                return lblTitle.Font;

            }

        }

        [Category("Mesoft")]

        [Description("Gets or sets the title of the title bar")]

        public string Titl

        {

            set

            {

                lblTitle.Text = value;

            }

            get

            {

                return lblTitle.Text;

            }

        }

        [Category("Mesoft")]

        [Description("Gets or sets the title align")]

        public ContentAlignment TitleTextAlign

        {

            set

            {

              lblTitle.TextAlign = value;

            }

            get

            {

                return lblTitle.TextAlign

            }

        }

        [Category("Mesoft")]

        [Description("Gets or sets the title text color")]

        public Color TitleForeColor

        {

            set

            {

                lblTitle.ForeColor = value;

            }

            get

            {

                return lblTitle.ForeColor;

            }

        }

        [Category("Mesoft")]

        [Description("Gets or sets the title background color")]

        [DisplayName("TitleColor")]

        public Color TitleBackColor

        {

            set

            {

                lblTitle.BackColor = value;

            }

            get

            {

                return lblTitle.BackColor;

            }

        }

        [Category("Mesoft")]

        [Description("Gets or sets maximize button visibility")]

        public bool Maximize

        {

            set

            {

                frmControlBox.Maximize = value;

            }

            get

            {

                return frmControlBox.Maximize;

            }

        }

        [Category("Mesoft")]

        [Description("Gets or sets minimize button visibility")]

        public bool Minimize

        {

            set

            {

               frmControlBox.Minimize = value;

            }

            get

            {

                return frmControlBox.Minimize;

            }

        }

        [Category("Mesoft")]

        [Description("Gets or sets close button visibility")]

        public bool Close

        {

            set

            {

                frmControlBox.Close = value;

            }

            get

            {

                return frmControlBox.Close;

            }

        }

        private void lblTitle_DoubleClick(object sender, EventArgs e)

        {

            if (frmControlBox.Maximize)

            {

                if (this.ParentForm.WindowState == FormWindowState.Maximized)

                {

                    this.ParentForm.WindowState = FormWindowState.Normal;

                    this.ParentForm.Show();

                }

                else if (this.ParentForm.WindowState == FormWindowState.Normal)

                {

                    this.ParentForm.WindowState = FormWindowState.Maximized;

                    this.ParentForm.Show();

                }

            }

        }

    }

}