一个自定义LABEL组件的C#源代码

namespace wzsbmain
{
 /// <summary
 /// Summary description for LabelGradient.
 /// </summary
  
 public class wzsbmainLabel : System.Windows.Forms.Label
 {
  
  #region Implementtation Member Fields
  protected Color gradientColorOne = Color.White;
  protected Color gradientColorTwo = Color.Blue;
  protected LinearGradientMode lgm = LinearGradientMode.ForwardDiagonal;
  protected Border3DStyle b3dstyle = Border3DStyle.Bump;
  #endregion

  #region GradientColorOne Properties
  [
  DefaultValue(typeof(Color),"White"),
  Description("The first gradient color."),
  Category("Appearance"),
  ]

   //GradientColorOne Properties
  public Color GradientColorOne
  {
   get
   {
    return gradientColorOne;
   }
   set
   {
    gradientColorOne = value;
    Invalidate();
   }
  }
  #endregion
  
  #region GradientColorTwo Properties
  [
  DefaultValue(typeof(Color),"Blue"),
  Description("The second gradient color."),
  Category("Appearance"),
  ]

   //GradientColorTwo Properties
  public Color GradientColorTwo
  {
   get
   {
    return gradientColorTwo;
   }
   set
   {
    gradientColorTwo = value;
    Invalidate();
   }
  }

  #endregion

  #region LinearGradientMode Properties
  //LinearGradientMode Properties
  [
  DefaultValue(typeof(LinearGradientMode),"ForwardDiagonal"),
  Description("Gradient Mode"),
  Category("Appearance"),
  ]
  
  public LinearGradientMode GradientMode
  {
   get
   {
    return lgm;
   }
   
   set
   {
    lgm = value;
    Invalidate();
   }
  }
  #endregion
       
  #region Border3DStyle Properties
  //Border3DStyle Properties
  [
  DefaultValue(typeof(Border3DStyle),"Bump"),
  Description("BorderStyle"),
  Category("Appearance"),
  ]

   // hide BorderStyle inherited from the base class
  new public Border3DStyle BorderStyle
  {
   get
   {
    return b3dstyle;
   }
   set
   {
    b3dstyle = value;
    Invalidate();
   }
  }
  #endregion

  #region Removed Properties
  
  // Remove BackColor Property
  [
  Browsable(false),
  EditorBrowsable(EditorBrowsableState.Never)
  ]
  public override System.Drawing.Color BackColor
  {
   get 
   {
    return new System.Drawing.Color();