（二十三）c#Winform自定义控件-等待窗体-HZHControls

官网

http://www.hzhcontrols.com

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

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FrmWaiting，继承自FrmBase

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：FrmWaiting.cs
 3 // 创建日期：2019-08-15 16:05:09
 4 // 功能描述：FrmWaiting
 5 // 项目地址：https://gitee.com/kwwwvagaa/net_winform_custom_control
 6 using System;
 7 using System.Collections.Generic;
 8 using System.ComponentModel;
 9 using System.Data;
10 using System.Drawing;
11 using System.Linq;
12 using System.Text;
13 using System.Windows.Forms;
14 
15 namespace HZH_Controls.Forms
16 {
17     public partial class FrmWaiting : FrmBase
18     {
19         public string Msg { get { return label2.Text; } set { label2.Text = value; } }
20         public FrmWaiting()
21         {
22             base.SetStyle(ControlStyles.UserPaint, true);
23             base.SetStyle(ControlStyles.AllPaintingInWmPaint, true);
24             base.SetStyle(ControlStyles.DoubleBuffer, true);
25             InitializeComponent();
26         }
27 
28         private void timer1_Tick(object sender, EventArgs e)
29         {
30             if (this.label1.ImageIndex == this.imageList1.Images.Count - 1)
31                 this.label1.ImageIndex = 0;
32             else
33                 this.label1.ImageIndex++;
34 
35         }
36 
37         private void FrmWaiting_VisibleChanged(object sender, EventArgs e)
38         {
39             //this.timer1.Enabled = this.Visible;
40         }
41 
42         protected override void DoEsc()
43         {
44 
45         }
46 
47         private void timer2_Tick(object sender, EventArgs e)
48         {
49             base.Opacity = 1.0;
50             this.timer2.Enabled = false;
51         }
52 
53         public void ShowForm(int intSleep = 1)
54         {
55             base.Opacity = 0.0;
56             if (intSleep <= 0)
57             {
58                 intSleep = 1;
59             }
60             base.Show();
61             this.timer2.Interval = intSleep;
62             this.timer2.Enabled = true;
63         }
64     }
65 }

View Code

  1 namespace HZH_Controls.Forms
  2 {
  3     partial class FrmWaiting
  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             this.components = new System.ComponentModel.Container();
 32             System.ComponentModel.ComponentResourceManager resources = new System.ComponentModel.ComponentResourceManager(typeof(FrmWaiting));
 33             this.imageList1 = new System.Windows.Forms.ImageList(this.components);
 34             this.label1 = new System.Windows.Forms.Label();
 35             this.timer1 = new System.Windows.Forms.Timer(this.components);
 36             this.label2 = new System.Windows.Forms.Label();
 37             this.timer2 = new System.Windows.Forms.Timer(this.components);
 38             this.SuspendLayout();
 39             // 
 40             // imageList1
 41             // 
 42             this.imageList1.ImageStream = ((System.Windows.Forms.ImageListStreamer)(resources.GetObject("imageList1.ImageStream")));
 43             this.imageList1.TransparentColor = System.Drawing.Color.White;
 44             this.imageList1.Images.SetKeyName(0, "0.png");
 45             this.imageList1.Images.SetKeyName(1, "1.png");
 46             this.imageList1.Images.SetKeyName(2, "2.png");
 47             this.imageList1.Images.SetKeyName(3, "3.png");
 48             this.imageList1.Images.SetKeyName(4, "4.png");
 49             this.imageList1.Images.SetKeyName(5, "5.png");
 50             this.imageList1.Images.SetKeyName(6, "6.png");
 51             this.imageList1.Images.SetKeyName(7, "7.png");
 52             this.imageList1.Images.SetKeyName(8, "8.png");
 53             this.imageList1.Images.SetKeyName(9, "9.png");
 54             this.imageList1.Images.SetKeyName(10, "10.png");
 55             this.imageList1.Images.SetKeyName(11, "11.png");
 56             this.imageList1.Images.SetKeyName(12, "12.png");
 57             this.imageList1.Images.SetKeyName(13, "13.png");
 58             this.imageList1.Images.SetKeyName(14, "14.png");
 59             this.imageList1.Images.SetKeyName(15, "15.png");
 60             this.imageList1.Images.SetKeyName(16, "16.png");
 61             this.imageList1.Images.SetKeyName(17, "17.png");
 62             this.imageList1.Images.SetKeyName(18, "18.png");
 63             this.imageList1.Images.SetKeyName(19, "19.png");
 64             // 
 65             // label1
 66             // 
 67             this.label1.Dock = System.Windows.Forms.DockStyle.Top;
 68             this.label1.Image = global::HZH_Controls.Properties.Resources.loading;
 69             this.label1.Location = new System.Drawing.Point(0, 0);
 70             this.label1.Name = "label1";
 71             this.label1.Size = new System.Drawing.Size(276, 196);
 72             this.label1.TabIndex = 0;
 73             // 
 74             // timer1
 75             // 
 76             this.timer1.Interval = 20;
 77             this.timer1.Tick += new System.EventHandler(this.timer1_Tick);
 78             // 
 79             // label2
 80             // 
 81             this.label2.Dock = System.Windows.Forms.DockStyle.Top;
 82             this.label2.Font = new System.Drawing.Font("微软雅黑", 12F);
 83             this.label2.ForeColor = System.Drawing.Color.FromArgb(((int)(((byte)(64)))), ((int)(((byte)(64)))), ((int)(((byte)(64)))));
 84             this.label2.Location = new System.Drawing.Point(0, 196);
 85             this.label2.Name = "label2";
 86             this.label2.Size = new System.Drawing.Size(276, 30);
 87             this.label2.TabIndex = 1;
 88             this.label2.Text = "处理正在进行中，请稍候...";
 89             this.label2.TextAlign = System.Drawing.ContentAlignment.MiddleCenter;
 90             // 
 91             // timer2
 92             // 
 93             this.timer2.Tick += new System.EventHandler(this.timer2_Tick);
 94             // 
 95             // FrmWaiting
 96             // 
 97             this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.None;
 98             this.BackColor = System.Drawing.Color.FromArgb(((int)(((byte)(247)))), ((int)(((byte)(247)))), ((int)(((byte)(247)))));
 99             this.ClientSize = new System.Drawing.Size(276, 244);
100             this.Controls.Add(this.label2);
101             this.Controls.Add(this.label1);
102             this.Icon = ((System.Drawing.Icon)(resources.GetObject("$this.Icon")));
103             this.IsFullSize = false;
104             this.Name = "FrmWaiting";
105             this.Opacity = 0D;
106             this.RegionRadius = 20;
107             this.ShowIcon = false;
108             this.ShowInTaskbar = false;
109             this.Text = "";
110             this.TopMost = true;
111             this.TransparencyKey = System.Drawing.Color.FromArgb(((int)(((byte)(247)))), ((int)(((byte)(247)))), ((int)(((byte)(247)))));
112             this.VisibleChanged += new System.EventHandler(this.FrmWaiting_VisibleChanged);
113             this.ResumeLayout(false);
114 
115         }
116 
117         #endregion
118 
119         private System.Windows.Forms.ImageList imageList1;
120         private System.Windows.Forms.Label label1;
121         private System.Windows.Forms.Timer timer1;
122         private System.Windows.Forms.Label label2;
123         private System.Windows.Forms.Timer timer2;
124 
125 
126     }
127 }

View Code

主要就是现实一个gif图片和一个文本

用处及效果

用途：一般用在多线程耗时操作时等待显示

效果：

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

（二十三）c#Winform自定义控件-等待窗体-HZHControls

官网

前提

目录

准备工作

开始

用处及效果

最后的话