premise

It's been 7 or 8 years, and I've always wanted to make a beautiful set of custom controls, so I've got this series of articles.

GitHub: https://github.com/kwwwvagaa/NetWinformControl

Code cloud: https://gitee.com/kwwwvagaa/net_winform_custom_control.git

If you think it's OK, please click star to support it.

Welcome to exchange and discuss: Penguins 568015492

Catalog

https://blog.csdn.net/kwwwvagaa/article/details/100586547

Preparation

UCControlBase is used. If you don't know UCControlBase, please move on. (1) c#Winform Custom Control - Base Class Control View

start

Add a user control named UCPanelTitle, inherited from UCControlBase

Two attributes

 1 [Description("Border color"), Category("custom")]
 2         public Color BorderColor
 3         {
 4             get { return this.RectColor; }
 5             set
 6             {
 7                 this.RectColor = value;
 8                 this.lblTitle.BackColor = value;
 9             }
10         }
11 
12         [Description("Panel title"), Category("custom")]
13         public string Title
14         {
15             get { return lblTitle.Text; }
16             set { lblTitle.Text = value; }
17         }

All code

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Drawing;
using System.Data;
using System.Linq;
using System.Text;
using System.Windows.Forms;

namespace HZH_Controls.Controls
{
    public partial class UCPanelTitle : UCControlBase
    {
        [Description("Border color"), Category("custom")]
        public Color BorderColor
        {
            get { return this.RectColor; }
            set
            {
                this.RectColor = value;
                this.lblTitle.BackColor = value;
            }
        }

        [Description("Panel title"), Category("custom")]
        public string Title
        {
            get { return lblTitle.Text; }
            set { lblTitle.Text = value; }
        }
        public UCPanelTitle()
        {
            InitializeComponent();
        }
    }
}

namespace HZH_Controls.Controls
{
    partial class UCPanelTitle
    {
        /// <summary> 
        /// Required designer variables.
        /// </summary>
        private System.ComponentModel.IContainer components = null;

        /// <summary> 
        /// Clean up all resources in use.
        /// </summary>
        /// <param name="disposing">true if managed resources should be released; otherwise false. </param>
        protected override void Dispose(bool disposing)
        {
            if (disposing && (components != null))
            {
                components.Dispose();
            }
            base.Dispose(disposing);
        }

        #Code generated by region component designer

        /// <summary> 
        /// Designer supports required methods - no
        /// Use the code editor to modify the content of this method.
        /// </summary>
        private void InitializeComponent()
        {
            this.lblTitle = new System.Windows.Forms.Label();
            this.SuspendLayout();
            // 
            // lblTitle
            // 
            this.lblTitle.BackColor = System.Drawing.Color.FromArgb(((int)(((byte)(22)))), ((int)(((byte)(160)))), ((int)(((byte)(133)))));
            this.lblTitle.Dock = System.Windows.Forms.DockStyle.Top;
            this.lblTitle.ForeColor = System.Drawing.Color.White;
            this.lblTitle.Location = new System.Drawing.Point(0, 0);
            this.lblTitle.Name = "lblTitle";
            this.lblTitle.Size = new System.Drawing.Size(432, 34);
            this.lblTitle.TabIndex = 0;
            this.lblTitle.Text = "panel";
            this.lblTitle.TextAlign = System.Drawing.ContentAlignment.MiddleCenter;
            // 
            // UCPanelTitle
            // 
            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.None;
            this.BackColor = System.Drawing.Color.Transparent;
            this.ConerRadius = 10;
            this.Controls.Add(this.lblTitle);
            this.FillColor = System.Drawing.Color.White;
            this.IsRadius = true;
            this.IsShowRect = true;
            this.Name = "UCPanelTitle";
            this.RectColor = System.Drawing.Color.FromArgb(((int)(((byte)(22)))), ((int)(((byte)(160)))), ((int)(((byte)(133)))));
            this.Size = new System.Drawing.Size(432, 301);
            this.ResumeLayout(false);

        }

        #endregion

        private System.Windows.Forms.Label lblTitle;
    }
}

Utility and effect

 

Last words

If you like, please go to https://gitee.com/kwwwvagaa/net_winform_custom_control Spot a star.