Rewrite the button control under C #

Control XPButton.cs Code

Using System;

Using System.Windows;

Using System.Drawing;

Using System.Drawing.Drawing2D;

Using System.Windows. Forms;



Namespace Xpctrl

{

<summary>

Summary description of the Xpbutton.

</summary>

public class XPButton:System.Windows.Forms.Button

{

private bool Mouseover=false;

Public Xpbutton ()

{

//

TODO: Add constructor logic here

//

This. Cursor = System.Windows.Forms.Cursors.Hand;

}

protected override void OnPaint (System.Windows.Forms.PaintEventArgs e)

{

Base. OnPaint (e);

System.Drawing.Graphics Pp=this. CreateGraphics ();

E.graphics.clear (color.transparent);

E.graphics.drawellipse (New System.Drawing.Pen (system.drawing.color.whitesmoke,5), 0,0,this. Width,this. Height);

System.Drawing.SolidBrush dd=new SolidBrush (System.Drawing.Color.WhiteSmoke);

E.graphics.fillellipse (dd,0,0,this. Width,this. Height);



(This. Backcolor.tostring ())

Color C5 = Color.FromArgb

(255,255,255);

Color C2 = Color.FromArgb

(192,192,192);

if (mouseover)

{

C5=color.fromargb (245,245,245);

C2=color.fromargb (192,192,192);

C2=color.fromargb (180,175,190);

}

Brush B = New System.Drawing.Drawing2D.LinearGradientBrush

(ClientRectangle, C5, C2, lineargradientmode.vertical);

System.drawing.region=new Region (

int Offsetwidth=this. WIDTH/50;

Point[] Points=new point[8];

Points[0]. X=offsetwidth;

Points[0]. y=0;



POINTS[1]. X=this. Width-offsetwidth;

POINTS[1]. y=0;



POINTS[2]. X=this. Width;

POINTS[2]. Y=offsetwidth;



POINTS[3]. X=this. Width;

POINTS[3]. Y=this. Height-offsetwidth;



POINTS[4]. X=this. Width-offsetwidth;

POINTS[4]. Y=this. Height;



POINTS[5]. X=offsetwidth;

POINTS[5]. Y=this. Height;



POINTS[6]. x=0;

POINTS[6]. Y=this. Height-offsetwidth;



POINTS[7]. x=0;

POINTS[7]. Y=offsetwidth;

E.graphics.fillrectangle (b, ClientRectangle);

E.graphics.fillpolygon (b,points,fillmode.winding);

if (this. Focused)

{

int offsetwidth1= (this. WIDTH-5)/50+2;

Point[] Points1=new point[8];

Points1[0]. X=offsetwidth1;

Points1[0]. y=2;



POINTS1[1]. X=this. Width-offsetwidth1;

POINTS1[1]. y=2;



POINTS1[2]. X=this. Width-1;

POINTS1[2]. Y=offsetwidth1;



POINTS1[3]. X=this. Width-1;

POINTS1[3]. Y=this. Height-offsetwidth1;



POINTS1[4]. X=this. Width-offsetwidth1;

POINTS1[4]. Y=this. Height-1;



POINTS1[5]. X=1;

POINTS1[5]. Y=this. Height-1;



POINTS1[6]. x=2;

POINTS1[6]. Y=this. Height-offsetwidth1;



POINTS1[7]. x=2;

POINTS1[7]. Y=offsetwidth1;

E.graphics.drawpolygon (New Pen (color.yellow,2), points1);

Pen p=new Pen (color.orange,2);

Pen p1=new Pen (color.wheat,2);

P.dashstyle=dashstyle.dashdot;

E.graphics.drawline (p1,points1[0],points1[1]);



E.graphics.drawline (p,points1[1],points1[2]);

E.graphics.drawline (P,points1[2],points1[3]);

E.graphics.drawline (P,points1[3],points1[4]);

E.graphics.drawline (P,points1[4],points1[5]);

E.graphics.drawline (P,points1[5],points1[6]);

E.graphics.drawline (P1,points1[6],points1[7]);

E.graphics.drawline (P1,points1[7],points1[0]);

}

E.graphics.drawpolygon (New Pen (color.darkblue,2), points);

E.graphics.drawline (New Pen (color.darkblue,2), new Point (0,0), new Point (this. width,0));

E.graphics.drawline (New Pen (color.darkblue,2), new Point (0,0), New Point (0,this. Height));

E.graphics.drawline (New Pen (color.darkblue,2), new Point (this. Width,this. Height), new Point (this. width,0));

E.graphics.drawline (New Pen (color.darkblue,2), new Point (this. Width,this. Height), new Point (0,this. Height));

StringFormat Drawformat = new StringFormat ();

Drawformat.formatflags = Stringformatflags.displayformatcontrol;

Drawformat.linealignment=stringalignment.center;

Drawformat.alignment=system.drawing.stringalignment.center;



E.graphics.drawstring (this. Text,this. Font,new LinearGradientBrush (this. clientrectangle,color.black,color.black,lineargradientmode.vertical), this. Clientrectangle,drawformat);

B.dispose ();





}

protected override void Onleave (EventArgs e)

{

Base. Onleave (e);

}



protected override void Onmousehover (EventArgs e)

// {

//

Mouseover=true;

This. Invalidate (FALSE);

Base. Onmousehover (e);

// }

protected override void Onmouseenter (EventArgs e)

{

Mouseover=true;

This. Invalidate (FALSE);

Base. Onmouseenter (e);

}



protected override void Onnotifymessage (System.Windows.Forms.Message m)

{

Base. Onnotifymessage (m);

}



protected override void OnMouseLeave (EventArgs e)

{

Mouseover=false;

This. Invalidate (FALSE);

Base. OnMouseLeave (e);

}

private void DrawButton (System.Drawing.Graphics g)

{



}

protected override void OnPaintBackground (System.Windows.Forms.PaintEventArgs pevent)

{



Color C5 = Color.FromArgb

(255,255,255);

Color C2 = Color.FromArgb

(192,192,192);

if (mouseover)

// {

C5=color.fromargb (245,245,245);

C2=color.fromargb (192,192,192);

C2=color.fromargb (180,175,190);

// }

Brush B = New System.Drawing.Drawing2D.LinearGradientBrush

(ClientRectangle, C5, C2, lineargradientmode.vertical);



Pevent. Graphics. DrawRectangle (New Pen (color.transparent,2), this. ClientRectangle);

Pevent. Graphics. Clear (Color.wheat);

Base. OnPaintBackground (pevent);



}

}

}




Called in Form1.cs


My method is to drag a Windows button first, and then change two places


One is the variable definition:


Private Xpctrl.xpbutton button1;


The other is the code generated by the Windows Forms Designer:


This.button1 = new Xpctrl.xpbutton ();


Effect:





This color that I use is grey, if change color can be very beautiful