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。
开源地址：https://gitee.com/kwwwvagaa/net_winform_custom_control
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
这个窗体继承子基类窗体FrmWithTitle，如果你对FrmWithTitle还不了解，请移步 （二十四）c#Winform自定义控件-单标题窗体 查看
开始
添加一个Form，命名FrmWithOKCancel2，继承FrmWithTitle
代码不多，直接上全部代码
1 // 版权所有 黄正辉 交流群：568015492 QQ：623128629 2 // 文件名称：FrmWithOKCancel2.cs 3 // 创建日期：2019-08-15 16:05:21 4 // 功能描述：FrmWithOKCancel2 5 // 项目地址：https://gitee.com/kwwwvagaa/net_winform_custom_control 6 7 using System; 8 using System.Collections.Generic; 9 using System.ComponentModel; 10 using System.Data; 11 using System.Drawing; 12 using System.Linq; 13 using System.Text; 14 using System.Windows.Forms; 15 16 namespace HZH_Controls.Forms 17 { 18 [Designer("System.Windows.Forms.Design.ParentControlDesigner, System.Design", typeof(System.ComponentModel.Design.IDesigner))] 19 public partial class FrmWithOKCancel2 : FrmWithTitle 20 { 21 public FrmWithOKCancel2() 22 { 23 InitializeComponent(); 24 } 25 26 private void btnOK_BtnClick(object sender, EventArgs e) 27 { 28 DoEnter(); 29 } 30 31 private void btnCancel_BtnClick(object sender, EventArgs e) 32 { 33 DoEsc(); 34 } 35 36 protected override void DoEnter() 37 { 38 this.DialogResult = System.Windows.Forms.DialogResult.OK; 39 } 40 41 private void FrmWithOKCancel2_VisibleChanged(object sender, EventArgs e) 42 { 43 } 44 } 45 } 1 namespace HZH_Controls.Forms 2 { 3 partial class FrmWithOKCancel2 4 { 5 /// <summary> 6 /// Required designer variable. 7 /// </summary> 8 private System.ComponentModel.IContainer components = null; 9 10 /// <summary> 11 /// Clean up any resources being used. 12 /// </summary> 13 /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param> 14 protected override void Dispose(bool disposing) 15 { 16 if (disposing && (components != null)) 17 { 18 components.Dispose(); 19 } 20 base.Dispose(disposing); 21 } 22 23 #region Windows Form Designer generated code 24 25 /// <summary> 26 /// Required method for Designer support - do not modify 27 /// the contents of this method with the code editor. 28 /// </summary> 29 private void InitializeComponent() 30 { 31 System.ComponentModel.ComponentResourceManager resources = new System.ComponentModel.ComponentResourceManager(typeof(FrmWithOKCancel2)); 32 this.panel2 = new System.Windows.Forms.Panel(); 33 this.panel4 = new System.Windows.Forms.Panel(); 34 this.panel5 = new System.Windows.Forms.Panel(); 35 this.panel1 = new System.Windows.Forms.Panel(); 36 this.ucSplitLine_V1 = new HZH_Controls.Controls.UCSplitLine_V(); 37 this.btnOK = new HZH_Controls.Controls.UCBtnExt(); 38 this.btnCancel = new HZH_Controls.Controls.UCBtnExt(); 39 this.panel3 = new System.Windows.Forms.Panel(); 40 this.ucSplitLine_H2 = new HZH_Controls.Controls.UCSplitLine_H(); 41 this.panel2.SuspendLayout(); 42 this.panel4.SuspendLayout(); 43 this.panel5.SuspendLayout(); 44 this.panel1.SuspendLayout(); 45 this.SuspendLayout(); 46 // 47 // panel2 48 // 49 this.panel2.Controls.Add(this.panel4); 50 this.panel2.Dock = System.Windows.Forms.DockStyle.Bottom; 51 this.panel2.Location = new System.Drawing.Point(0, 246); 52 this.panel2.Name = "panel2"; 53 this.panel2.Size = new System.Drawing.Size(427, 64); 54 this.panel2.TabIndex = 5; 55 // 56 // panel4 57 // 58 this.panel4.Controls.Add(this.panel5); 59 this.panel4.Dock = System.Windows.Forms.DockStyle.Right; 60 this.panel4.Location = new System.Drawing.Point(227, 0); 61 this.panel4.Name = "panel4"; 62 this.panel4.Size = new System.Drawing.Size(200, 64); 63 this.panel4.TabIndex = 0; 64 // 65 // panel5 66 // 67 this.panel5.Controls.Add(this.panel1); 68 this.panel5.Controls.Add(this.btnOK); 69 this.panel5.Controls.Add(this.btnCancel); 70 this.panel5.Dock = System.Windows.Forms.DockStyle.Bottom; 71 this.panel5.Location = new System.Drawing.Point(0, 0); 72 this.panel5.Name = "panel5"; 73 this.panel5.Size = new System.Drawing.Size(200, 64); 74 this.panel5.TabIndex = 5; 75 // 76 // panel1 77 // 78 this.panel1.Controls.Add(this.ucSplitLine_V1); 79 this.panel1.Dock = System.Windows.Forms.DockStyle.Right; 80 this.panel1.Location = new System.Drawing.Point(99, 0); 81 this.panel1.Name = "panel1"; 82 this.panel1.Padding = new System.Windows.Forms.Padding(0, 15, 0, 15); 83 this.panel1.Size = new System.Drawing.Size(1, 64); 84 this.panel1.TabIndex = 1; 85 // 86 // ucSplitLine_V1 87 // 88 this.ucSplitLine_V1.BackColor = System.Drawing.Color.FromArgb(((int)(((byte)(232)))), ((int)(((byte)(232)))), ((int)(((byte)(232))))); 89 this.ucSplitLine_V1.Dock = System.Windows.Forms.DockStyle.Right; 90 this.ucSplitLine_V1.Location = new System.Drawing.Point(0, 15); 91 this.ucSplitLine_V1.Name = "ucSplitLine_V1"; 92 this.ucSplitLine_V1.Padding = new System.Windows.Forms.Padding(0, 10, 0, 10); 93 this.ucSplitLine_V1.Size = new System.Drawing.Size(1, 34); 94 this.ucSplitLine_V1.TabIndex = 2; 95 this.ucSplitLine_V1.TabStop = false; 96 // 97 // btnOK 98 // 99 this.btnOK.BackColor = System.Drawing.Color.Transparent; 100 this.btnOK.BtnBackColor = System.Drawing.Color.Transparent; 101 this.btnOK.BtnFont = new System.Drawing.Font("微软雅黑", 12F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(134))); 102 this.btnOK.BtnForeColor = System.Drawing.Color.FromArgb(((int)(((byte)(255)))), ((int)(((byte)(77)))), ((int)(((byte)(59))))); 103 this.btnOK.BtnText = "确定"; 104 this.btnOK.ConerRadius = 5; 105 this.btnOK.Cursor = System.Windows.Forms.Cursors.Hand; 106 this.btnOK.Dock = System.Windows.Forms.DockStyle.Fill; 107 this.btnOK.FillColor = System.Drawing.Color.FromArgb(((int)(((byte)(247)))), ((int)(((byte)(247)))), ((int)(((byte)(247))))); 108 this.btnOK.Font = new System.Drawing.Font("微软雅黑", 15F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Pixel); 109 this.btnOK.IsRadius = false; 110 this.btnOK.IsShowRect = false; 111 this.btnOK.IsShowTips = false; 112 this.btnOK.Location = new System.Drawing.Point(0, 0); 113 this.btnOK.Margin = new System.Windows.Forms.Padding(3, 4, 3, 4); 114 this.btnOK.Name = "btnOK"; 115 this.btnOK.RectColor = System.Drawing.Color.FromArgb(((int)(((byte)(247)))), ((int)(((byte)(247)))), ((int)(((byte)(247))))); 116 this.btnOK.RectWidth = 1; 117 this.btnOK.Size = new System.Drawing.Size(100, 64); 118 this.btnOK.TabIndex = 0; 119 this.btnOK.TabStop = false; 120 this.btnOK.TipsText = ""; 121 this.btnOK.BtnClick += new System.EventHandler(this.btnOK_BtnClick); 122 // 123 // btnCancel 124 // 125 this.btnCancel.BackColor = System.Drawing.Color.Transparent; 126 this.btnCancel.BtnBackColor = System.Drawing.Color.Transparent; 127 this.btnCancel.BtnFont = new System.Drawing.Font("微软雅黑", 12F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(134))); 128 this.btnCancel.BtnForeColor = System.Drawing.Color.FromArgb(((int)(((byte)(73)))), ((int)(((byte)(119)))), ((int)(((byte)(232))))); 129 this.btnCancel.BtnText = "取消"; 130 this.btnCancel.ConerRadius = 5; 131 this.btnCancel.Cursor = System.Windows.Forms.Cursors.Hand; 132 this.btnCancel.Dock = System.Windows.Forms.DockStyle.Right; 133 this.btnCancel.FillColor = System.Drawing.Color.FromArgb(((int)(((byte)(247)))), ((int)(((byte)(247)))), ((int)(((byte)(247))))); 134 this.btnCancel.Font = new System.Drawing.Font("微软雅黑", 15F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Pixel); 135 this.btnCancel.IsRadius = false; 136 this.btnCancel.IsShowRect = false; 137 this.btnCancel.IsShowTips = false; 138 this.btnCancel.Location = new System.Drawing.Point(100, 0); 139 this.btnCancel.Margin = new System.Windows.Forms.Padding(3, 4, 3, 4); 140 this.btnCancel.Name = "btnCancel"; 141 this.btnCancel.RectColor = System.Drawing.Color.FromArgb(((int)(((byte)(247)))), ((int)(((byte)(247)))), ((int)(((byte)(247))))); 142 this.btnCancel.RectWidth = 1; 143 this.btnCancel.Size = new System.Drawing.Size(100, 64); 144 this.btnCancel.TabIndex = 1; 145 this.btnCancel.TabStop = false; 146 this.btnCancel.TipsText = ""; 147 this.btnCancel.BtnClick += new System.EventHandler(this.btnCancel_BtnClick); 148 // 149 // panel3 150 // 151 this.panel3.BackColor = System.Drawing.Color.White; 152 this.panel3.Dock = System.Windows.Forms.DockStyle.Fill; 153 this.panel3.Location = new System.Drawing.Point(0, 61); 154 this.panel3.Name = "panel3"; 155 this.panel3.Size = new System.Drawing.Size(427, 185); 156 this.panel3.TabIndex = 6; 157 // 158 // ucSplitLine_H2 159 // 160 this.ucSplitLine_H2.BackColor = System.Drawing.Color.FromArgb(((int)(((byte)(238)))), ((int)(((byte)(238)))), ((int)(((byte)(238))))); 161 this.ucSplitLine_H2.Dock = System.Windows.Forms.DockStyle.Bottom; 162 this.ucSplitLine_H2.Location = new System.Drawing.Point(0, 245); 163 this.ucSplitLine_H2.Name = "ucSplitLine_H2"; 164 this.ucSplitLine_H2.Size = new System.Drawing.Size(427, 1); 165 this.ucSplitLine_H2.TabIndex = 7; 166 this.ucSplitLine_H2.TabStop = false; 167 // 168 // FrmWithOKCancel2 169 // 170 this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.None; 171 this.ClientSize = new System.Drawing.Size(427, 310); 172 this.Controls.Add(this.ucSplitLine_H2); 173 this.Controls.Add(this.panel3); 174 this.Controls.Add(this.panel2); 175 this.Icon = ((System.Drawing.Icon)(resources.GetObject("$this.Icon"))); 176 this.Name = "FrmWithOKCancel2"; 177 this.Text = "FrmWithOKCancel2"; 178 this.VisibleChanged += new System.EventHandler(this.FrmWithOKCancel2_VisibleChanged); 179 this.Controls.SetChildIndex(this.panel2, 0); 180 this.Controls.SetChildIndex(this.panel3, 0); 181 this.Controls.SetChildIndex(this.ucSplitLine_H2, 0); 182 this.panel2.ResumeLayout(false); 183 this.panel4.ResumeLayout(false); 184 this.panel5.ResumeLayout(false); 185 this.panel1.ResumeLayout(false); 186 this.ResumeLayout(false); 187 188 } 189 190 #endregion 191 192 private System.Windows.Forms.Panel panel4; 193 private System.Windows.Forms.Panel panel5; 194 private Controls.UCSplitLine_V ucSplitLine_V1; 195 private Controls.UCBtnExt btnOK; 196 private Controls.UCBtnExt btnCancel; 197 public System.Windows.Forms.Panel panel3; 198 public System.Windows.Forms.Panel panel2; 199 private System.Windows.Forms.Panel panel1; 200 private Controls.UCSplitLine_H ucSplitLine_H2; 201 } 202 }
用处及效果
最后的话
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