C#.net windows application

Question

how to create round corner button in c#.net.

Manoj Bhoir · Answer

Hi, You can user System.Drawing.Drawing2D to make rounded corner control. Please check this code : using System; using System.Collections; using System.Collections.Generic; using System.Data; using System.Diagnostics; using System.Drawing.Drawing2D; public class UserControl1 { //Radius of the Corner Curve private Int32 _radius = 20; //Opacity of the Control private Int32 _opacity = 125; //Back Color of Control private System.Drawing.Color _backColor = Color.Black; private void UserControl1_Paint(object sender, System.Windows.Forms.PaintEventArgs e) { Rectangle rect = this.ClientRectangle; //Drawing Rounded Rectangle rect.X = rect.X + 1; rect.Y = rect.Y + 1; rect.Width -= 2; rect.Height -= 2; using (GraphicsPath bb = GetPath(rect, _radius)) { using (Brush br = new SolidBrush(Color.FromArgb(_opacity, _backColor))) { e.Graphics.FillPath(br, bb); } } } //Returns the GraphicsPath to Draw a RoundedRectangle protected GraphicsPath GetPath(Rectangle rc, Int32 r) { Int32 x = rc.X; Int32 y = rc.Y; Int32 w = rc.Width; Int32 h = rc.Height; r = r GraphicsPath path = new GraphicsPath(); if (r > 0) { if ((r > h)) r = h; if ((r > w)) r = w; path.AddArc(x, y, r, r, 180, 90); path.AddArc(x + w - r, y, r, r, 270, 90); path.AddArc(x + w - r, y + h - r, r, r, 0, 90); path.AddArc(x, y + h - r, r, r, 90, 90); path.CloseFigure(); } else { path.AddRectangle(rc); } return path; } public UserControl1() { Paint += UserControl1_Paint; } } Here you can check Custom Button control i have developed. You can use it in your application by adding MBGlassButton .dll reference in your project. Glass Style Button With Dropdown MenuList Using VB.NET

Nanhe Siddique · Answer

hi lalit use thesssssse code public static void DrawRoundedRectangle(this Graphics g, Color color, Rectangle rec, int radius, RoundedCorners corners) { using (var b = new SolidBrush(color)) { int x = rec.X; int y = rec.Y; int diameter = radius * 2; var horiz = new Rectangle(x, y + radius, rec.Width, rec.Height - diameter); var vert = new Rectangle(x + radius, y, rec.Width - diameter, rec.Height); g.FillRectangle(b, horiz); g.FillRectangle(b, vert); if ((corners & RoundedCorners.TopLeft) == RoundedCorners.TopLeft) g.FillEllipse(b, x, y, diameter, diameter); else g.FillRectangle(b, x, y, diameter, diameter); if ((corners & RoundedCorners.TopRight) == RoundedCorners.TopRight) g.FillEllipse(b, x + rec.Width - (diameter + 1), y, diameter, diameter); else g.FillRectangle(b, x + rec.Width - (diameter + 1), y, diameter, diameter); if ((corners & RoundedCorners.BottomLeft) == RoundedCorners.BottomLeft) g.FillEllipse(b, x, y + rec.Height - (diameter + 1), diameter, diameter); else g.FillRectangle(b, x, y + rec.Height - (diameter + 1), diameter, diameter); if ((corners & RoundedCorners.BottomRight) == RoundedCorners.BottomRight) g.FillEllipse(b, x + rec.Width - (diameter + 1), y + rec.Height - (diameter + 1), diameter, diameter); else g.FillRectangle(b, x + rec.Width - (diameter + 1), y + rec.Height - (diameter + 1), diameter, diameter); } } public enum RoundedCorners { None = 0x00, TopLeft = 0x02, TopRight = 0x04, BottomLeft = 0x08, BottomRight = 0x10, All = 0x1F } it may help you

Nilesh Jadav · Answer

Hello Lalit There is your solution . Add this CSS to your project .button { border-radius: 20px; } And add cssclass to your Button like this :

Pankaj Kumar Choudhary · Answer

Hello @LALIt Check followings links http://www.codeproject.com/Articles/15730/RoundButton-Windows-Control-Ever-Decreasing-Circle http://www.codeproject.com/Articles/10303/Elliptical-Circular-Button http://www.codeproject.com/Articles/5082/Round-Button-in-C

Dipankar Biswas · Answer

Hi... Check this link... http://www.codeproject.com/Articles/15730/RoundButton-Windows-Control-Ever-Decreasing-Circle http://www.codeproject.com/Articles/10303/Elliptical-Circular-Button http://www.codeproject.com/Articles/5082/Round-Button-in-C Thanks...

C#.net windows application

Answers (5)