How to custom draw ControlItem and use it in the ToolStripDropDownButton?

//Hides the image margin.
( ( ToolStripDropDownMenu )toolStripDropDownButton1.DropDown ).ShowImageMargin = false;
//Hides the check mark.
( ( ToolStripDropDownMenu )toolStripDropDownButton1.DropDown ).ShowCheckMargin = false;
this.toolStripDropDownButton1.DropDownItems.Add(new ToolStripControlHost(
    new ControlItemEx()
    {
        BackColor = Color.LightCyan,
        ForeColor = Color.Blue,
        HeaderFontColor = Color.Red,
        HeaderText = "Syncfuison", 
        SubText = "A description for the ControlItem", 
        ItemImage = Properties.Resources.Wikipedia_16
    } ) );
this.toolStripDropDownButton1.DropDownItems.Add(new ToolStripControlHost(
    new ControlItemEx()
    {
        BackColor = Color.Pink,
        ForeColor = Color.Red,
        HeaderFontColor = Color.Blue,
        HeaderText = "Syncfusion", 
        SubText = "A description for ControlItem",
        ItemImage = Properties.Resources.Wikipedia_24
    } ) );
this.toolStripDropDownButton1.DropDownItems.Add(new ToolStripControlHost(
    new ControlItemEx()
    {
        BackColor = Color.Gray,
        ForeColor = Color.Blue,
        HeaderFontColor = Color.Red,
        HeaderText = "Syncfusion", 
        SubText = "A description for ControlItem",
        ItemImage = Properties.Resources.Wikipedia_32
    } ) );
this.toolStripDropDownButton1.DropDownItems.Add(new ToolStripControlHost(
    new ControlItemEx()
    {
        BackColor = Color.LightBlue,
        Height = 70,
        ForeColor = Color.Red,
        HeaderFontColor = Color.Blue,
        HeaderText = "Syncfusion", 
    SubText = "A very very very very very very very very very long description for ControlItem", 
    ItemImage = Properties.Resources.Wikipedia_48
    } ) );
public class ControlItemEx : ControlItem
{
    #region Constructor
    public ControlItemEx()
    {
        //Initializes.
    }
    #endregion
    #region Variables
    //Initializes the itemImage.
    private Image itemImage = null;
    //Initializes the Header font color.
    private Color m_headerfontcolor = Color.Gray;
    int SubTextYBound = 20;
    Double hFontSize = 8.10;
    Double sFontSize = 8.10;
    #endregion      
    #region Property
    /// <summary>
    ///Gets or Sets the color of the HeaderText.
    /// </summary>
    public Color HeaderFontColor
    {
        get { return m_headerfontcolor; }
        set { m_headerfontcolor = value; }
    }
    /// <summary>
    /// Gets or Sets the value for the itemImage.
    /// </summary>
    public new Image ItemImage
    {
        get
        {
            return itemImage;
        }
        set
        {
            itemImage = value;
        }
    }
    #endregion
    #region Overrides
    protected override void OnPaint(PaintEventArgs e)
    { 
        //Initializes the String format.
        StringFormat format = new StringFormat();
        format.Alignment = StringAlignment.Near;
        format.LineAlignment = StringAlignment.Near;
        e.Graphics.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.AntiAlias;
        Rectangle HeaderRectangle = new Rectangle(55, 18, this.Width - 55, this.Height - 20);
        //Draws the item image.
        if (this.itemImage != null)
            e.Graphics.DrawImage(itemImage, new Rectangle(10, 10, 40, this.Height - 18));
               
        hFontSize = this.Font.Size;
        sFontSize = this.SubTextFont.Size;
        if (e.Graphics.DpiX > 96)
        {
            hFontSize = this.SubTextFont.Size / (e.Graphics.DpiX / 96);
            sFontSize = this.SubTextFont.Size / (float)(e.Graphics.DpiX / 96);
        }
        Font hFont = new Font(this.HeaderTextFont.OriginalFontName, (float)hFontSize, this.HeaderTextFont.Style);
        Font sFont = new Font(this.SubTextFont.OriginalFontName, (float)sFontSize, this.SubTextFont.Style);
        SubTextYBound = TextRenderer.MeasureText(HeaderText, hFont).Height + 10;
        Rectangle rect = new Rectangle(55, SubTextYBound + 10, this.Width - 55, this.Height - (SubTextYBound));    
        //Draws the HeaderText.
        if (HeaderText != string.Empty)
            e.Graphics.DrawString(HeaderText, hFont, new SolidBrush(HeaderFontColor), HeaderRectangle, format);
        //Draws the SubText.
        if (SubText != String.Empty)
            e.Graphics.DrawString(SubText, sFont, new SolidBrush(ForeColor), rect, format);
    }
    #endregion
}

'Hides the image margin.
CType(toolStripDropDownButton1.DropDown, ToolStripDropDownMenu).ShowImageMargin = False
'Hides the check mark.
CType(toolStripDropDownButton1.DropDown, ToolStripDropDownMenu).ShowCheckMargin = False
Me.toolStripDropDownButton1.DropDownItems.Add(New ToolStripControlHost(New ControlItemEx() With {.BackColor = Color.LightCyan, .ForeColor = Color.Blue, .HeaderFontColor = Color.Red, .HeaderText = "Syncfuison", .SubText = "A description for the ControlItem", .ItemImage = My.Resources.Wikipedia_16}))
Me.toolStripDropDownButton1.DropDownItems.Add(New ToolStripControlHost(New ControlItemEx() With {.BackColor = Color.Pink, .ForeColor = Color.Red, .HeaderFontColor = Color.Blue, .HeaderText = "Syncfusion", .SubText = "A description for ControlItem", .ItemImage = My.Resources.Wikipedia_24}))
Me.toolStripDropDownButton1.DropDownItems.Add(New ToolStripControlHost(New ControlItemEx() With {.BackColor = Color.Gray, .ForeColor = Color.Blue, .HeaderFontColor = Color.Red, .HeaderText = "Syncfusion", .SubText = "A description for ControlItem", .ItemImage = My.Resources.Wikipedia_32}))
Me.toolStripDropDownButton1.DropDownItems.Add(New ToolStripControlHost(New ControlItemEx() With {.BackColor = Color.LightBlue, .Height = 70, .ForeColor = Color.Red, .HeaderFontColor = Color.Blue, .HeaderText = "Syncfusion", .SubText = "A very very very very very very very very very long description for ControlItem", .ItemImage = My.Resources.Wikipedia_48}))
Public Class ControlItemEx
    Inherits ControlItem
    #Region "Constructor"
    Public Sub New()
     'Initializes.
    End Sub
    #End Region
    #Region "Variables"
    'Initializes the itemImage.
    Private itemImage_Renamed As Image = Nothing
    'Initializes the Header font color.
    Private m_headerfontcolor As Color = Color.Gray
    Private SubTextYBound As Integer = 20
    Private hFontSize As Double = 8.10
    Private sFontSize As Double = 8.10
    #End Region
   #Region "Property"
   ''' <summary>.
   ''' Gets or Sets the color of the HeaderText.
   ''' </summary>.
   Public Property HeaderFontColor() As Color
        Get
  Return m_headerfontcolor
        End Get
        Set(ByVal value As Color)
  m_headerfontcolor = value
        End Set
   End Property
   ''' <summary>.
   ''' Gets or Sets the value for the itemImage.
   ''' </summary>.
   Public Shadows Property ItemImage() As Image
        Get
  Return itemImage_Renamed
        End Get
        Set(ByVal value As Image)
  itemImage_Renamed = value
        End Set
   End Property
   #End Region
   #Region "Overrides"
   Protected Overrides Sub OnPaint(ByVal e As PaintEventArgs)
       'Initializes the String format.
       Dim format As New StringFormat()
       format.Alignment = StringAlignment.Near
       format.LineAlignment = StringAlignment.Near
       e.Graphics.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.AntiAlias
       Dim HeaderRectangle As New Rectangle(55, 18, Me.Width - 55, Me.Height - 20)
       'Draws the item image.
       If Me.itemImage_Renamed IsNot Nothing Then
         e.Graphics.DrawImage(itemImage_Renamed, New Rectangle(10, 10, 40, Me.Height - 18))
       End If
       hFontSize = Me.Font.Size
       sFontSize = Me.SubTextFont.Size
       If e.Graphics.DpiX > 96 Then
         hFontSize = Me.SubTextFont.Size / (e.Graphics.DpiX / 96)
         sFontSize = Me.SubTextFont.Size / CSng(e.Graphics.DpiX / 96)
       End If
       Dim hFont As New Font(Me.HeaderTextFont.OriginalFontName, CSng(hFontSize), Me.HeaderTextFont.Style)
       Dim sFont As New Font(Me.SubTextFont.OriginalFontName, CSng(sFontSize), Me.SubTextFont.Style)
       SubTextYBound = TextRenderer.MeasureText(HeaderText, hFont).Height + 10
       Dim rect As New Rectangle(55, SubTextYBound + 10, Me.Width - 55, Me.Height - (SubTextYBound))
       'Draws the HeaderText.
       If HeaderText <> String.Empty Then
         e.Graphics.DrawString(HeaderText, hFont, New SolidBrush(HeaderFontColor), HeaderRectangle, format)
       End If
       'Draws the SubText.
       If SubText <> String.Empty Then
         e.Graphics.DrawString(SubText, sFont, New SolidBrush(ForeColor), rect, format)
       End If
   End Sub
#End Region
End Class