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（二十）c#Winform自定义控件-有后退的窗体

2019-09-08 10:38:13 阅读：253 来源： 互联网

标签：控件自定义 c# label1 btnBack1 System Forms new Drawing

前提

入行已经7,8年了，一直想做一套漂亮点的自定义控件，于是就有了本系列文章。

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

码云：https://gitee.com/kwwwvagaa/net_winform_custom_control.git

如果觉得写的还行，请点个 star 支持一下吧

欢迎前来交流探讨：企鹅群568015492

准备工作

其实我也不知道这个应该叫什么名字，暂且叫有后退的窗体吧，这个窗体继承子基类窗体FrmBase，如果你对FrmBase还不了解，请移步（十七）c#Winform自定义控件-基类窗体查看

开始

添加一个Form，命名FrmBack，继承自FrmBase

属性

 1  private string _frmTitle = "自定义窗体";
 2         /// <summary>
 3         /// 窗体标题
 4         /// </summary>
 5         [Description("窗体标题"), Category("自定义")]
 6         public string FrmTitle
 7         {
 8             get { return _frmTitle; }
 9             set
10             {
11                 _frmTitle = value;
12                 btnBack1.BtnText = value;
13             }
14         }
15         [Description("帮助按钮点击事件"), Category("自定义")]
16         public event EventHandler BtnHelpClick;

一点小事件

 1  private void btnBack1_btnClick(object sender, EventArgs e)
 2         {
 3             this.Close();
 4         }
 5 
 6         private void label1_MouseDown(object sender, MouseEventArgs e)
 7         {
 8             if (BtnHelpClick != null)
 9                 BtnHelpClick(sender, e);
10         }

完整代码

// 版权所有  黄正辉  交流群：568015492   QQ：623128629
// 文件名称：FrmTemp1.cs
// 创建日期：2019-08-15 16:04:48
// 功能描述：FrmTemp1
// 项目地址：https://gitee.com/kwwwvagaa/net_winform_custom_control
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;

namespace HZH_Controls.Forms
{
    [Designer("System.Windows.Forms.Design.ParentControlDesigner, System.Design", typeof(System.ComponentModel.Design.IDesigner))]
    public partial class FrmBack : FrmBase
    {
        private string _frmTitle = "自定义窗体";
        /// <summary>
        /// 窗体标题
        /// </summary>
        [Description("窗体标题"), Category("自定义")]
        public string FrmTitle
        {
            get { return _frmTitle; }
            set
            {
                _frmTitle = value;
                btnBack1.BtnText = value;
            }
        }
        [Description("帮助按钮点击事件"), Category("自定义")]
        public event EventHandler BtnHelpClick;

        public FrmBack()
        {
            InitializeComponent();
        }

        private void btnBack1_btnClick(object sender, EventArgs e)
        {
            this.Close();
        }

        private void label1_MouseDown(object sender, MouseEventArgs e)
        {
            if (BtnHelpClick != null)
                BtnHelpClick(sender, e);
        }
    }
}

namespace HZH_Controls.Forms
{
    partial class FrmBack
    {
        /// <summary>
        /// Required designer variable.
        /// </summary>
        private System.ComponentModel.IContainer components = null;

        /// <summary>
        /// Clean up any resources being used.
        /// </summary>
        /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
        protected override void Dispose(bool disposing)
        {
            if (disposing && (components != null))
            {
                components.Dispose();
            }
            base.Dispose(disposing);
        }

        #region Windows Form Designer generated code

        /// <summary>
        /// Required method for Designer support - do not modify
        /// the contents of this method with the code editor.
        /// </summary>
        private void InitializeComponent()
        {
            this.components = new System.ComponentModel.Container();
            System.ComponentModel.ComponentResourceManager resources = new System.ComponentModel.ComponentResourceManager(typeof(FrmBack));
            this.panTop = new System.Windows.Forms.Panel();
            this.label1 = new System.Windows.Forms.Label();
            this.btnBack1 = new HZH_Controls.Controls.UCBtnImg();
            this.imageList1 = new System.Windows.Forms.ImageList(this.components);
            this.ucSplitLine_H1 = new HZH_Controls.Controls.UCSplitLine_H();
            this.panTop.SuspendLayout();
            this.SuspendLayout();
            // 
            // panTop
            // 
            this.panTop.Controls.Add(this.label1);
            this.panTop.Controls.Add(this.btnBack1);
            this.panTop.Dock = System.Windows.Forms.DockStyle.Top;
            this.panTop.Location = new System.Drawing.Point(0, 0);
            this.panTop.Name = "panTop";
            this.panTop.Size = new System.Drawing.Size(679, 60);
            this.panTop.TabIndex = 2;
            // 
            // label1
            // 
            this.label1.BackColor = System.Drawing.Color.Transparent;
            this.label1.Dock = System.Windows.Forms.DockStyle.Right;
            this.label1.Font = new System.Drawing.Font("微软雅黑", 12F, System.Drawing.FontStyle.Bold);
            this.label1.Image = global::HZH_Controls.Properties.Resources.help;
            this.label1.ImageAlign = System.Drawing.ContentAlignment.MiddleLeft;
            this.label1.Location = new System.Drawing.Point(612, 0);
            this.label1.Name = "label1";
            this.label1.Size = new System.Drawing.Size(67, 60);
            this.label1.TabIndex = 1;
            this.label1.Text = "帮助";
            this.label1.TextAlign = System.Drawing.ContentAlignment.MiddleRight;
            this.label1.MouseDown += new System.Windows.Forms.MouseEventHandler(this.label1_MouseDown);
            // 
            // btnBack1
            // 
            this.btnBack1.BackColor = System.Drawing.Color.Transparent;
            this.btnBack1.BtnBackColor = System.Drawing.Color.Transparent;
            this.btnBack1.BtnFont = new System.Drawing.Font("微软雅黑", 17F);
            this.btnBack1.BtnForeColor = System.Drawing.Color.FromArgb(((int)(((byte)(102)))), ((int)(((byte)(102)))), ((int)(((byte)(102)))));
            this.btnBack1.BtnText = "自定义按钮";
            this.btnBack1.ConerRadius = 5;
            this.btnBack1.Cursor = System.Windows.Forms.Cursors.Hand;
            this.btnBack1.Dock = System.Windows.Forms.DockStyle.Left;
            this.btnBack1.FillColor = System.Drawing.Color.FromArgb(((int)(((byte)(247)))), ((int)(((byte)(247)))), ((int)(((byte)(247)))));
            this.btnBack1.Font = new System.Drawing.Font("微软雅黑", 15F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Pixel);
            this.btnBack1.ForeColor = System.Drawing.Color.FromArgb(((int)(((byte)(102)))), ((int)(((byte)(102)))), ((int)(((byte)(102)))));
            this.btnBack1.Image = ((System.Drawing.Image)(resources.GetObject("btnBack1.Image")));
            this.btnBack1.IsRadius = true;
            this.btnBack1.IsShowRect = true;
            this.btnBack1.IsShowTips = false;
            this.btnBack1.Location = new System.Drawing.Point(0, 0);
            this.btnBack1.Margin = new System.Windows.Forms.Padding(3, 4, 3, 4);
            this.btnBack1.Name = "btnBack1";
            this.btnBack1.RectColor = System.Drawing.Color.FromArgb(((int)(((byte)(247)))), ((int)(((byte)(247)))), ((int)(((byte)(247)))));
            this.btnBack1.RectWidth = 1;
            this.btnBack1.Size = new System.Drawing.Size(200, 60);
            this.btnBack1.TabIndex = 0;
            this.btnBack1.TabStop = false;
            this.btnBack1.TipsText = "";
            this.btnBack1.BtnClick += new System.EventHandler(this.btnBack1_btnClick);
            // 
            // imageList1
            // 
            this.imageList1.ImageStream = ((System.Windows.Forms.ImageListStreamer)(resources.GetObject("imageList1.ImageStream")));
            this.imageList1.TransparentColor = System.Drawing.Color.Transparent;
            this.imageList1.Images.SetKeyName(0, "help.png");
            // 
            // ucSplitLine_H1
            // 
            this.ucSplitLine_H1.BackColor = System.Drawing.Color.FromArgb(((int)(((byte)(238)))), ((int)(((byte)(238)))), ((int)(((byte)(238)))));
            this.ucSplitLine_H1.Dock = System.Windows.Forms.DockStyle.Top;
            this.ucSplitLine_H1.Location = new System.Drawing.Point(0, 60);
            this.ucSplitLine_H1.MaximumSize = new System.Drawing.Size(0, 1);
            this.ucSplitLine_H1.Name = "ucSplitLine_H1";
            this.ucSplitLine_H1.Size = new System.Drawing.Size(679, 1);
            this.ucSplitLine_H1.TabIndex = 0;
            this.ucSplitLine_H1.TabStop = false;
            // 
            // FrmTemp1
            // 
            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.None;
            this.BackColor = System.Drawing.Color.FromArgb(((int)(((byte)(247)))), ((int)(((byte)(247)))), ((int)(((byte)(247)))));
            this.ClientSize = new System.Drawing.Size(679, 477);
            this.Controls.Add(this.ucSplitLine_H1);
            this.Controls.Add(this.panTop);
            this.Icon = ((System.Drawing.Icon)(resources.GetObject("$this.Icon")));
            this.Name = "FrmTemp1";
            this.ShowIcon = false;
            this.ShowInTaskbar = false;
            this.Text = "FrmTemp1";
            this.panTop.ResumeLayout(false);
            this.ResumeLayout(false);

        }

        #endregion

        private Controls.UCBtnImg btnBack1;
        private System.Windows.Forms.Label label1;
        private System.Windows.Forms.ImageList imageList1;
        private Controls.UCSplitLine_H ucSplitLine_H1;
        private System.Windows.Forms.Panel panTop;
    }
}

设计效果

用处及效果

用处：这个看个人使用情况吧，你高兴的话就用这个窗体就可以了

最后的话

如果你喜欢的话，请到 https://gitee.com/kwwwvagaa/net_winform_custom_control 点个星星吧

标签：控件,自定义,c#,label1,btnBack1,System,Forms,new,Drawing
来源： https://blog.csdn.net/kwwwvagaa/article/details/100620861

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ICode9

（二十）c#Winform自定义控件-有后退的窗体

前提

目录

准备工作

开始

用处及效果

最后的话