一个自定义LABEL组件的C#源代码-asp.net教程
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您正在看的asp.net教程是:一个自定义LABEL组件的C#源代码。using System;
using System.Windows.Forms;
using System.Drawing;
using System.Drawing.Drawing2D;
using System.ComponentModel;
namespace wzsbmain
{
///
/// Summary description for LabelGradient.
///
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
{
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