Creating Custom Controls In C#

What are Custom Controls

Well Custom Controls are nothing but just graphics. It is used to improve performance of your created application. Look Visual Studio, you can see MenuStrip different from basic controls in system. It looks better than just simple controls in .NET or any language.

So how to create custom controls

It is simple, just call graphics method and draw shapes correspond to the controls.

Consider I want to create a custom button, you know button is a rectangle in system,so just fill rectangle using that buttons co-ordinates (x,y,width,height) with LinearGradientBrush or SolidBrush in Paint() method in C#. C# provides ClientRectangle method to get all co-ordinates of the controls in which rectangle is used. There are many components in which rectangle is used like Button, Panel, CheckBox, TabControl, etc.

In this article I created sub classes with super classes of Button, Labels etc, so that I can drag and drop created custom controls into my form.

Requirements

Visual Studio Professional 2013
.NET Framework 4.5 or higher

Download the source code.

Start

Step 1: Start Visual Studio and create new Windows Forms Application in C#.

Step 2: Now go to Project, then Add Class

In opened dialog enter class name ButtonZ if you are creating a custom button or enter class name as you wish, just change class name in codes.

Step 3:

Copy and paste the following defined custom controls code into your created class code. If you created a class ButtonZ then copy and paste the following ButtonZ code.

Step 4: Now run your form and exit.

In ToolBox, you can see created ButtonZ controls as shown in above image 3. Drag and Drop ButtonZ into your form like basic controls and change values in Properties as shown in above image 2 like StartColor, EndColor, TextLocation_X, TextLocation_Y, Transparent1, Trnsparent2, etc.

Step 5: Run your form.

Download the source code to view all custom controls.

Also to see Cutom Windows Form.

Dont know how to customize windows form in C# ?

Customizing Windows Forms in C#

Watch video for how to create custom controls in C# using following codes

https://www.youtube.com/watch?v=CFL3I3oMok4&t=48s

C# Custom Controls Codes:

Custom Button:

A different shaped buttons like Rectangular,RoundRectangular,Circular etc.

Class Name: ButtonZ

using System;
using System.Collections.Generic;
using System.Text;
using System.Drawing;
using System.Data;
using System.Windows.Forms;
using System.Drawing.Drawing2D;
namespace Custom_Controls_in_CS
{
public class ButtonZ : System.Windows.Forms.Button
{
Color clr1, clr2;
private Color color1 = Color.DodgerBlue;
private Color color2 = Color.MidnightBlue;
private Color m_hovercolor1 = Color.Turquoise;
private Color m_hovercolor2 = Color.DarkSlateGray;
private int color1Transparent = 250;
private int color2Transparent = 250;
private Color clickcolor1 = Color.Yellow;
private Color clickcolor2 = Color.Red;
private int angle = 90;
private int textX = 100;
private int textY = 25;
private String text = "";
public Color buttonborder_1 = Color.FromArgb(220, 220, 220);
public Color buttonborder_2 = Color.FromArgb(150, 150, 150);
public Boolean showButtonText = true;
public int borderWidth = 2;
public Color borderColor = Color.Transparent;
public enum ButtonsShapes
{
Rect,
RoundRect,
Circle
}
ButtonsShapes buttonShape;
public ButtonsShapes ButtonShape
{
get { return buttonShape; }
set
{
buttonShape = value; Invalidate();
}
}
public String ButtonText
{
get { return text; }
set { text = value; Invalidate(); }
}
public int BorderWidth
{
get { return borderWidth; }
set { borderWidth = value; Invalidate(); }
}
void SetBorderColor(Color bdrColor)
{
int red = bdrColor.R - 40;
int green = bdrColor.G - 40;
int blue = bdrColor.B - 40;
if (red < 0)
red = 0;
if (green < 0)
green = 0;
if (blue < 0)
blue = 0;
buttonborder_1 = Color.FromArgb(red, green, blue);
buttonborder_2 = bdrColor;
}
public Color BorderColor
{
get { return borderColor; }
set
{
borderColor = value;
if (borderColor == Color.Transparent)
{
buttonborder_1 = Color.FromArgb(220, 220, 220);
buttonborder_2 = Color.FromArgb(150, 150, 150);
}
else
{
SetBorderColor(borderColor);
}
}
}
public Color StartColor
{
get { return color1; }
set { color1 = value; Invalidate(); }
}
public Color EndColor
{
get { return color2; }
set { color2 = value; Invalidate(); }
}
public Color MouseHoverColor1
{
get { return m_hovercolor1; }
set { m_hovercolor1 = value; Invalidate(); }
}
public Color MouseHoverColor2
{
get { return m_hovercolor2; }
set { m_hovercolor2 = value; Invalidate(); }
}
public Color MouseClickColor1
{
get { return clickcolor1; }
set { clickcolor1 = value; Invalidate(); }
}
public Color MouseClickColor2
{
get { return clickcolor2; }
set { clickcolor2 = value; Invalidate(); }
}
public int Transparent1
{
get { return color1Transparent; }
set
{
color1Transparent = value;
if (color1Transparent > 255)
{
color1Transparent = 255;
Invalidate();
}
else
Invalidate();
}
}
public int Transparent2
{
get { return color2Transparent; }
set
{
color2Transparent = value;
if (color2Transparent > 255)
{
color2Transparent = 255;
Invalidate();
}
else
Invalidate();
}
}
public int GradientAngle
{
get { return angle; }
set { angle = value; Invalidate(); }
}
public int TextLocation_X
{
get { return textX; }
set { textX = value; Invalidate(); }
}
public int TextLocation_Y
{
get { return textY; }
set { textY = value; Invalidate(); }
}
public Boolean ShowButtontext
{
get { return showButtonText; }
set { showButtonText = value; Invalidate(); }
}
public ButtonZ()
{
this.Size = new Size(100, 40);
this.BackColor = Color.Transparent;
this.FlatStyle = FlatStyle.Flat;
this.FlatAppearance.BorderSize = 0;
this.FlatAppearance.MouseOverBackColor = Color.Transparent;
this.FlatAppearance.MouseDownBackColor = Color.Transparent;
text = this.Text;
}
//method mouse enter
protected override void OnMouseEnter(EventArgs e)
{
base.OnMouseEnter(e);
clr1 = color1;
clr2 = color2;
color1 = m_hovercolor1;
color2 = m_hovercolor2;
}
//method mouse leave
protected override void OnMouseLeave(EventArgs e)
{
base.OnMouseLeave(e);
color1 = clr1;
color2 = clr2;
SetBorderColor(borderColor);
}
protected override void OnMouseDown(MouseEventArgs mevent)
{
base.OnMouseDown(mevent);
color1 = clickcolor1;
color2 = clickcolor2;
int red = borderColor.R - 40;
int green = borderColor.G - 40;
int blue = borderColor.B - 40;
if (red < 0)
red = 0;
if (green < 0)
green = 0;
if (blue < 0)
blue = 0;
buttonborder_2 = Color.FromArgb(red, green, blue);
buttonborder_1 = borderColor;
this.Invalidate();
}
protected override void OnMouseUp(MouseEventArgs mevent)
{
base.OnMouseUp(mevent);
OnMouseLeave(mevent);
color1 = clr1;
color2 = clr2;
SetBorderColor(borderColor);
this.Invalidate();
}
protected override void OnLostFocus(EventArgs e)
{
base.OnLostFocus(e);
color1 = clr1;
color2 = clr2;
this.Invalidate();
}
protected override void OnResize(EventArgs e)
{
base.OnResize(e);
textX = (int)((this.Width / 3) - 1);
textY = (int)((this.Height / 3) + 5);
}
//draw circular button function
void DrawCircularButton(Graphics g)
{
Color c1 = Color.FromArgb(color1Transparent, color1);
Color c2 = Color.FromArgb(color2Transparent, color2);
Brush b = new System.Drawing.Drawing2D.LinearGradientBrush(ClientRectangle, c1, c2, angle);
g.FillEllipse(b, 5, 5, this.Width - 10, this.Height - 10);
for (int i = 0; i < borderWidth; i++)
{
g.DrawArc(new Pen(new SolidBrush(buttonborder_1)), 5 + i, 5, this.Width - 10, this.Height - 10, 120, 180);
g.DrawArc(new Pen(new SolidBrush(buttonborder_2)), 5, 5, this.Width - (10 + i), this.Height - 10, 300, 180);
}
if (showButtonText)
{
Point p = new Point(textX, textY);
SolidBrush frcolor = new SolidBrush(this.ForeColor);
g.DrawString(text, this.Font, frcolor, p);
}
b.Dispose();
}
//draw rectangular button function
void DrawRectangularButton(Graphics g)
{
Color c1 = Color.FromArgb(color1Transparent, color1);
Color c2 = Color.FromArgb(color2Transparent, color2);
Brush b = new System.Drawing.Drawing2D.LinearGradientBrush(ClientRectangle, c1, c2, angle);
g.FillRectangle(b, 0, 0, this.Width, this.Height);
for (int i = 0; i < borderWidth; i++)
{
g.DrawLine(new Pen(new SolidBrush(buttonborder_1)), this.Width - i, 0, this.Width - i, this.Height);
g.DrawLine(new Pen(new SolidBrush(buttonborder_1)), 0, this.Height - i, this.Width, this.Height - i);
g.DrawLine(new Pen(new SolidBrush(buttonborder_2)), 0 + i, 0, 0 + i, this.Height);
g.DrawLine(new Pen(new SolidBrush(buttonborder_2)), 0, 0 + i, this.Width, i);
}
if (showButtonText)
{
Point p = new Point(textX, textY);
SolidBrush frcolor = new SolidBrush(this.ForeColor);
g.DrawString(text, this.Font, frcolor, p);
}
b.Dispose();
}
//draw round rectangular button function
void DrawRoundRectangularButton(Graphics g)
{
Color c1 = Color.FromArgb(color1Transparent, color1);
Color c2 = Color.FromArgb(color2Transparent, color2);
Brush b = new System.Drawing.Drawing2D.LinearGradientBrush(ClientRectangle, c1, c2, angle);
Region region = new System.Drawing.Region(new Rectangle(5, 5, this.Width, this.Height));
GraphicsPath grp = new GraphicsPath();
grp.AddArc(5, 5, 40, 40, 180, 90);
grp.AddLine(25, 5, this.Width - 25, 5);
grp.AddArc(this.Width - 45, 5, 40, 40, 270, 90);
grp.AddLine(this.Width - 5, 25, this.Width - 5, this.Height - 25);
grp.AddArc(this.Width - 45, this.Height - 45, 40, 40, 0, 90);
grp.AddLine(25, this.Height - 5, this.Width - 25, this.Height - 5);
grp.AddArc(5, this.Height - 45, 40, 40, 90, 90);
grp.AddLine(5, 25, 5, this.Height - 25);
region.Intersect(grp);
g.FillRegion(b, region);
for (int i = 0; i < borderWidth; i++)
{
g.DrawArc(new Pen(buttonborder_1), 5 + i, 5 + i, 40, 40, 180, 90);
g.DrawLine(new Pen(buttonborder_1), 25, 5 + i, this.Width - 25, 5 + i);
g.DrawArc(new Pen(buttonborder_1), this.Width - 45 - i, 5 + i, 40, 40, 270, 90);
g.DrawLine(new Pen(buttonborder_1), 5 + i, 25, 5 + i, this.Height - 25);
g.DrawLine(new Pen(buttonborder_2), this.Width - 5 - i, 25, this.Width - 5 - i, this.Height - 25);
g.DrawArc(new Pen(buttonborder_2), this.Width - 45 - i, this.Height - 45 - i, 40, 40, 0, 90);
g.DrawLine(new Pen(buttonborder_2), 25, this.Height - 5 - i, this.Width - 25, this.Height - 5 - i);
g.DrawArc(new Pen(buttonborder_2), 5 + i, this.Height - 45 - i, 40, 40, 90, 90);
}
if (showButtonText)
{
Point p = new Point(textX, textY);
SolidBrush frcolor = new SolidBrush(this.ForeColor);
g.DrawString(text, this.Font, frcolor, p);
}
b.Dispose();
}
protected override void OnPaint(PaintEventArgs e)
{
base.OnPaint(e);
switch (buttonShape)
{
case ButtonsShapes.Circle:
this.DrawCircularButton(e.Graphics);
break;
case ButtonsShapes.Rect:
this.DrawRectangularButton(e.Graphics);
break;
case ButtonsShapes.RoundRect:
this.DrawRoundRectangularButton(e.Graphics);
break;
}
}
}
}

Custom Label

Class Name: LabelZ

using System;
using System.Collections.Generic;
using System.Text;
using System.Drawing;
using System.Data;
using System.Drawing.Drawing2D;
using System.Windows.Forms;
namespace LabelZ
{
public class LabelZ : System.Windows.Forms.Label
{
private Color color1 = Color.LightGreen;
private Color color2 = Color.DarkBlue;
private int color1Transparent = 150;
private int color2Transparent = 150;
private int angle = 90;
private String text = "MyLabelX";
//Create Properties
public String DisplayText
{
get { return text; }
set { text = value; Invalidate(); }
}
public Color StartColor
{
get { return color1; }
set { color1 = value; Invalidate(); }
}
public Color EndColor
{
get { return color2; }
set { color2 = value; Invalidate(); }
}
public int Transparent1
{
get { return color1Transparent; }
set
{
color1Transparent = value;
if (color1Transparent > 255)
{
color1Transparent = 255;
Invalidate();
}
else
Invalidate();
}
}
public int Transparent2
{
get { return color2Transparent; }
set
{
color2Transparent = value;
if (color2Transparent > 255)
{
color2Transparent = 255;
Invalidate();
}
else
Invalidate();
}
}
public int GradientAngle
{
get { return angle; }
set { angle = value; Invalidate(); }
}
public LabelZ()
{
this.ForeColor = Color.Transparent;
}
protected override void OnPaint(PaintEventArgs e)
{
base.OnPaint(e);
this.Text = text;
Color c1 = Color.FromArgb(color1Transparent, color1);
Color c2 = Color.FromArgb(color2Transparent, color2);
//draw a string of text label
Brush b = new System.Drawing.Drawing2D.LinearGradientBrush(new Rectangle(0, 0, 50, 50), c1, c2, angle);
e.Graphics.DrawString(this.Text, this.Font, b, new Point(0, 0));
}
}
}

Custom TabControl

Class Name: TabControlZ

using System;
using System.Collections.Generic;
using System.Text;
using System.Drawing;
using System.Windows.Forms;
using System.Drawing.Drawing2D;
namespace TabControlZ
{
public class TabControlZ : System.Windows.Forms.TabControl
{
private Color nonactive_color1 = Color.LightGreen;
private Color nonactive_color2 = Color.DarkBlue;
private Color active_color1 = Color.Yellow;
private Color active_color2 = Color.DarkOrange;
public Color forecolor = Color.Navy;
private int color1Transparent = 150;
private int color2Transparent = 150;
private int angle = 90;
private Color closebuttoncolor = Color.Red;
//Create Properties to read values
public Color ActiveTabStartColor
{
get { return active_color1; }
set { active_color1 = value; Invalidate(); }
}
public Color ActiveTabEndColor
{
get { return active_color2; }
set { active_color2 = value; Invalidate(); }
}
public Color NonActiveTabStartColor
{
get { return nonactive_color1; }
set { nonactive_color1 = value; Invalidate(); }
}
public Color NonActiveTabEndColor
{
get { return nonactive_color2; }
set { nonactive_color2 = value; Invalidate(); }
}
public int Transparent1
{
get { return color1Transparent; }
set
{
color1Transparent = value;
if (color1Transparent > 255)
{
color1Transparent = 255;
Invalidate();
}
else
Invalidate();
}
}
public int Transparent2
{
get { return color2Transparent; }
set
{
color2Transparent = value;
if (color2Transparent > 255)
{
color2Transparent = 255;
Invalidate();
}
else
Invalidate();
}
}
public int GradientAngle
{
get { return angle; }
set { angle = value; Invalidate(); }
}
public Color TextColor
{
get { return forecolor; }
set { forecolor = value; Invalidate(); }
}
public Color CloseButtonColor
{
get { return closebuttoncolor; }
set { closebuttoncolor = value; Invalidate(); }
}
public TabControlZ()
{
this.DrawMode = TabDrawMode.OwnerDrawFixed;
this.Padding = new System.Drawing.Point(22, 4);
}
protected override void OnPaint(PaintEventArgs pe)
{
base.OnPaint(pe);
}
//method for drawing tab items
protected override void OnDrawItem(DrawItemEventArgs e)
{
base.OnDrawItem(e);
Rectangle rc = GetTabRect(e.Index);
//if tab is selected
if (this.SelectedTab == this.TabPages[e.Index])
{
Color c1 = Color.FromArgb(color1Transparent, active_color1);
Color c2 = Color.FromArgb(color2Transparent, active_color2);
using (LinearGradientBrush br = new LinearGradientBrush(rc, c1, c2, angle))
{
e.Graphics.FillRectangle(br, rc);
}
}
else
{
Color c1 = Color.FromArgb(color1Transparent, nonactive_color1);
Color c2 = Color.FromArgb(color2Transparent, nonactive_color2);
using (LinearGradientBrush br = new LinearGradientBrush(rc, c1, c2, angle))
{
e.Graphics.FillRectangle(br, rc);
}
}
this.TabPages[e.Index].BorderStyle = BorderStyle.FixedSingle;
this.TabPages[e.Index].ForeColor = SystemColors.ControlText;
//draw close button on tabs
Rectangle paddedBounds = e.Bounds;
paddedBounds.Inflate(-5, -4);
e.Graphics.DrawString(this.TabPages[e.Index].Text, this.Font, new SolidBrush(forecolor), paddedBounds);
Point pad = this.Padding;
//drawing close button to tab items
e.Graphics.DrawString("X", new Font("Microsoft YaHei UI", 10, FontStyle.Bold), new SolidBrush(closebuttoncolor), e.Bounds.Right + 1 - 18, e.Bounds.Top + pad.Y-2);
e.DrawFocusRectangle();
}
//action for when mouse click on close button
protected override void OnMouseDown(MouseEventArgs e)
{
base.OnMouseDown(e);
for (int i = 0; i < this.TabPages.Count; i++)
{
Rectangle r = this.GetTabRect(i);
Rectangle closeButton = new Rectangle(r.Right + 1 - 15, r.Top + 4, 12, 12);
if (closeButton.Contains(e.Location))
{
if (MessageBox.Show("Do you want to Close this Tab ?", "Close or Not", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes)
{
this.TabPages.RemoveAt(i);
break;
}
}
}
}
}
}

Custom MenuStrip

In this MenuStrip, I used Black colors. Change colors in the following code as you wish. In MenuStripZ code, I used MyMenuRenderer Class.

Class Name: MenuStripZ

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Drawing;
using System.Drawing.Drawing2D;
using System.Windows.Forms;
namespace Custom_Controls_in_CS
{
public class MenuStripZ : MenuStrip
{
public MenuStripZ()
{
this.Renderer = new MyMenuRenderer();
}
}
public class MyMenuRenderer : ToolStripRenderer
{
protected override void OnRenderMenuItemBackground(ToolStripItemRenderEventArgs e)
{
base.OnRenderMenuItemBackground(e);
if (e.Item.Enabled)
{
if (e.Item.IsOnDropDown == false && e.Item.Selected)
{
var rect = new Rectangle(0, 0, e.Item.Width - 1, e.Item.Height - 1);
var rect2 = new Rectangle(0, 0, e.Item.Width - 1, e.Item.Height - 1);
e.Graphics.FillRectangle(new SolidBrush(Color.FromArgb(60, 60, 60)), rect);
e.Graphics.DrawRectangle(new Pen(new SolidBrush(Color.Black)), rect2);
e.Item.ForeColor = Color.White;
}
else
{
e.Item.ForeColor = Color.White;
}
if (e.Item.IsOnDropDown && e.Item.Selected)
{
var rect = new Rectangle(0, 0, e.Item.Width - 1, e.Item.Height - 1);
e.Graphics.FillRectangle(new SolidBrush(Color.FromArgb(60, 60, 60)), rect);
e.Graphics.DrawRectangle(new Pen(new SolidBrush(Color.Black)), rect);
e.Item.ForeColor = Color.White;
}
if ((e.Item as ToolStripMenuItem).DropDown.Visible && e.Item.IsOnDropDown == false)
{
var rect = new Rectangle(0, 0, e.Item.Width - 1, e.Item.Height - 1);
var rect2 = new Rectangle(0, 0, e.Item.Width - 1, e.Item.Height - 1);
e.Graphics.FillRectangle(new SolidBrush(Color.FromArgb(20, 20, 20)), rect);
e.Graphics.DrawRectangle(new Pen(new SolidBrush(Color.Black)), rect2);
e.Item.ForeColor = Color.White;
}
}
}
protected override void OnRenderSeparator(ToolStripSeparatorRenderEventArgs e)
{
base.OnRenderSeparator(e);
var DarkLine = new SolidBrush(Color.FromArgb(30, 30, 30));
var rect = new Rectangle(30, 3, e.Item.Width - 30, 1);
e.Graphics.FillRectangle(DarkLine, rect);
}
protected override void OnRenderItemCheck(ToolStripItemImageRenderEventArgs e)
{
base.OnRenderItemCheck(e);
if (e.Item.Selected)
{
var rect = new Rectangle(4, 2, 18, 18);
var rect2 = new Rectangle(5, 3, 16, 16);
SolidBrush b = new SolidBrush(Color.Black);
SolidBrush b2 = new SolidBrush(Color.FromArgb(220, 220, 220));
e.Graphics.FillRectangle(b, rect);
e.Graphics.FillRectangle(b2, rect2);
e.Graphics.DrawImage(e.Image, new Point(5, 3));
}
else
{
var rect = new Rectangle(4, 2, 18, 18);
var rect2 = new Rectangle(5, 3, 16, 16);
SolidBrush b = new SolidBrush(Color.White);
SolidBrush b2 = new SolidBrush(Color.FromArgb(255, 80, 90, 90));
e.Graphics.FillRectangle(b, rect);
e.Graphics.FillRectangle(b2, rect2);
e.Graphics.DrawImage(e.Image, new Point(5, 3));
}
}
protected override void OnRenderImageMargin(ToolStripRenderEventArgs e)
{
base.OnRenderImageMargin(e);
var rect = new Rectangle(0, 0, e.ToolStrip.Width, e.ToolStrip.Height);
e.Graphics.FillRectangle(new SolidBrush(Color.FromArgb(20, 20, 20)), rect);
var DarkLine = new SolidBrush(Color.FromArgb(20, 20, 20));
var rect3 = new Rectangle(0, 0, 26, e.AffectedBounds.Height);
e.Graphics.FillRectangle(DarkLine, rect3);
e.Graphics.DrawLine(new Pen(new SolidBrush(Color.FromArgb(20, 20, 20))), 28, 0, 28, e.AffectedBounds.Height);
var rect2 = new Rectangle(0, 0, e.ToolStrip.Width - 1, e.ToolStrip.Height - 1);
e.Graphics.DrawRectangle(new Pen(new SolidBrush(Color.Black)), rect2);
}
}
}

Custom Panel

Class Name: PanelZ

using System;
using System.Collections.Generic;
using System.Text;
using System.Drawing;
using System.Data;
using System.Windows.Forms;
namespace PanelZ
{
public class PanelZ : System.Windows.Forms.Panel
{
private Color color1 = Color.SteelBlue;
private Color color2 = Color.DarkBlue;
private int color1Transparent = 150;
private int color2Transparent = 150;
private int angle = 90;
//Create Properties
public Color StartColor
{
get { return color1; }
set { color1 = value; Invalidate(); }
}
public Color EndColor
{
get { return color2; }
set { color2 = value; Invalidate(); }
}
public int Transparent1
{
get { return color1Transparent; }
set
{
color1Transparent = value;
if (color1Transparent > 255)
{
color1Transparent = 255;
Invalidate();
}
else
Invalidate();
}
}
public int Transparent2
{
get { return color2Transparent; }
set
{
color2Transparent = value;
if (color2Transparent > 255)
{
color2Transparent = 255;
Invalidate();
}
else
Invalidate();
}
}
public int GradientAngle
{
get { return angle; }
set { angle = value; Invalidate(); }
}
public PanelZ()
{
}
protected override void OnPaint(PaintEventArgs e)
{
base.OnPaint(e);
Color c1 = Color.FromArgb(color1Transparent, color1);
Color c2 = Color.FromArgb(color2Transparent, color2);
Brush b = new System.Drawing.Drawing2D.LinearGradientBrush(ClientRectangle, c1, c2, angle);
//fill rectangle with panel size
e.Graphics.FillRectangle(b, ClientRectangle);
b.Dispose();
}
}
}

Custom CheckBox & RadioButton

For customize CheckBox & RadioButton,we will use same code as ButtonZ code only to use ControlPaint.DrawCheckBox() & ControlPaint.DrawRadioButton() methods.

ControlPaint.DrawCheckBox(e.Graphics, rc, this.Checked ? ButtonState.Checked : ButtonState.Normal);

ControlPaint.DrawRadioButton(e.Graphics, rc, this.Checked ? ButtonState.Checked : ButtonState.Normal);

23 Comments

Join the conversation! Your thoughts help the community grow.

Fawaz Chughtai5y ago
"Well Custom Controls are nothing but just graphics" now thats the worst definition i found on internet for custom controls. its a whole new level of possibilities, not just graphic
Dennis Taylor7y ago
Another useless tutorial here on C# Corner. All you have told anyone is to copy and paste code. Not ONE word on how anything works.
ALI LONBAR7y ago
Is it even for self-control?
karthik U8y ago
Very useful article...
- Pritam Zope8y ago
  Thanks ...................
Nilesh Shah9y ago
Good explanation for creating custom controls
- Pritam Zope9y ago
  Thanks....................
pavankumar Botta10y ago
Nice article...
- Pritam Zope10y ago
  Thanks pavankumar
Mohammed Ashraf10y ago
Good article...
- Pritam Zope10y ago
  Thanks Mohammed
Pritam Zope10y ago
In MenuStripZ code remove else part if you are getting trouble in it,remove lines 46-49,remove this part else { e.Item.ForeColor = Color.White; }
Sr Karthiga10y ago
Good one
Ehsan Sajjad10y ago
Nice
Pritam Zope10y ago
Watch video how to create Custom Controls in Visual Studio using C#. https://www.youtube.com/watch?v=CFL3I3oMok4
Humayun Kabir Mamun10y ago
Nice...
Mysura Reddy10y ago
Nice article sir.. but when we try to resize the button.. the button text position remains same.. button text not working like normal button control. please check that
- Pritam Zope10y ago
  Well, we draw a string using drawString() method as a text of button,so it needs (x,y) coordinates to draw that string on button,you can change (x,y) coordinates in properties (TextLocation_X & TextLocation_Y), But if you want to change text location automatically by resizing the button then you must add Resize() events to button, add following event to above ButtonZ code :- protected override void OnResize(EventArgs e) { base.OnResize(e); textX = ((this.Width) / 2) -25; textY = (this.Height/2) - 5; }
Pritam Zope10y ago
Thanks...
Ankur Mistry10y ago
Nice share
Kiranteja Jallepalli10y ago
nice article..,keep posting
Santhakumar Munuswamy10y ago
Welcome
Santhakumar Munuswamy10y ago
Good Start