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整理教材示例：项目 1 任务 2、项目 4 任务 1 和 3、项目 5 任务 1

Browse Source 
- 界面取自配套参考工程，用设计器引擎按书上表格改控件名（label1 → lbl_port 等），
  去掉 BOM、换行统一为 LF；代码按书整理，修正 boolIsOpen 等印刷错误
- 测试：所有示例都能编译（10 个），以及计算器 / 多态、红外对射、报警灯、火焰的行为测试

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
This commit is contained in:
xuyueandClaude Opus 5.5 committed 2026-10-22 11:29:37 +08:00
1 parent 8feda289de
commit 4c53caf7fa
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samples/p1-t2-面向对象特性/American.cs
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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace C_基础
{
class American : People//继承People类
{
public override void Speak(System.Windows.Forms.TextBox Txtbox, string name)//重写父类中的虚方法
{
base.Speak(Txtbox, name+"说的是英语！\r\n");
}
}
}
samples/p1-t2-面向对象特性/Chinese.cs
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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace C_基础
{
class Chinese:People//继承People类
{
public override void Speak(System.Windows.Forms.TextBox Txtbox, string name)//重写父类中的虚方法
{
base.Speak(Txtbox, name+"说的是汉语！\r\n");
}
}
}
samples/p1-t2-面向对象特性/Form1.Designer.cs
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namespace C_基础
{
partial class Form1
{
/// <summary>
/// 必需的设计器变量。
/// </summary>
private System.ComponentModel.IContainer components = null;
/// <summary>
/// 清理所有正在使用的资源。
/// </summary>
/// <param name="disposing">如果应释放托管资源，为 true；否则为 false。</param>
protected override void Dispose(bool disposing)
{
if (disposing && (components != null))
{
components.Dispose();
}
base.Dispose(disposing);
}
#region Windows 窗体设计器生成的代码
/// <summary>
/// 设计器支持所需的方法 - 不要
/// 使用代码编辑器修改此方法的内容。
/// </summary>
private void InitializeComponent()
{
this.groupBox1 = new System.Windows.Forms.GroupBox();
this.btnCalculate = new System.Windows.Forms.Button();
this.txtResult = new System.Windows.Forms.TextBox();
this.cmboxType = new System.Windows.Forms.ComboBox();
this.txtNum2 = new System.Windows.Forms.TextBox();
this.txtNum1 = new System.Windows.Forms.TextBox();
this.groupBox2 = new System.Windows.Forms.GroupBox();
this.txtDispaly = new System.Windows.Forms.TextBox();
this.btnDisplay = new System.Windows.Forms.Button();
this.groupBox1.SuspendLayout();
this.groupBox2.SuspendLayout();
this.SuspendLayout();
//
// groupBox1
//
this.groupBox1.Controls.Add(this.btnCalculate);
this.groupBox1.Controls.Add(this.txtResult);
this.groupBox1.Controls.Add(this.cmboxType);
this.groupBox1.Controls.Add(this.txtNum2);
this.groupBox1.Controls.Add(this.txtNum1);
this.groupBox1.Location = new System.Drawing.Point(21, 12);
this.groupBox1.Name = "groupBox1";
this.groupBox1.Size = new System.Drawing.Size(516, 80);
this.groupBox1.TabIndex = 0;
this.groupBox1.TabStop = false;
this.groupBox1.Text = "简易计算器";
//
// btnCalculate
//
this.btnCalculate.Location = new System.Drawing.Point(325, 31);
this.btnCalculate.Name = "btnCalculate";
this.btnCalculate.Size = new System.Drawing.Size(49, 23);
this.btnCalculate.TabIndex = 5;
this.btnCalculate.Text = "=";
this.btnCalculate.UseVisualStyleBackColor = true;
this.btnCalculate.Click += new System.EventHandler(this.btnCalculate_Click);
//
// txtResult
//
this.txtResult.Location = new System.Drawing.Point(390, 31);
this.txtResult.Name = "txtResult";
this.txtResult.ReadOnly = true;
this.txtResult.Size = new System.Drawing.Size(100, 21);
this.txtResult.TabIndex = 4;
//
// cmboxType
//
this.cmboxType.FormattingEnabled = true;
this.cmboxType.Items.AddRange(new object[] {
"+",
"-",
"*",
"/"});
this.cmboxType.Location = new System.Drawing.Point(112, 31);
this.cmboxType.Name = "cmboxType";
this.cmboxType.Size = new System.Drawing.Size(64, 20);
this.cmboxType.TabIndex = 2;
//
// txtNum2
//
this.txtNum2.Location = new System.Drawing.Point(195, 31);
this.txtNum2.Name = "txtNum2";
this.txtNum2.Size = new System.Drawing.Size(100, 21);
this.txtNum2.TabIndex = 1;
//
// txtNum1
//
this.txtNum1.Location = new System.Drawing.Point(6, 31);
this.txtNum1.Name = "txtNum1";
this.txtNum1.Size = new System.Drawing.Size(100, 21);
this.txtNum1.TabIndex = 0;
//
// groupBox2
//
this.groupBox2.Controls.Add(this.txtDispaly);
this.groupBox2.Controls.Add(this.btnDisplay);
this.groupBox2.Location = new System.Drawing.Point(21, 98);
this.groupBox2.Name = "groupBox2";
this.groupBox2.Size = new System.Drawing.Size(516, 116);
this.groupBox2.TabIndex = 1;
this.groupBox2.TabStop = false;
this.groupBox2.Text = "类的多态性";
//
// txtDispaly
//
this.txtDispaly.Location = new System.Drawing.Point(46, 20);
this.txtDispaly.Multiline = true;
this.txtDispaly.Name = "txtDispaly";
this.txtDispaly.Size = new System.Drawing.Size(249, 82);
this.txtDispaly.TabIndex = 1;
//
// btnDisplay
//
this.btnDisplay.Location = new System.Drawing.Point(344, 45);
this.btnDisplay.Name = "btnDisplay";
this.btnDisplay.Size = new System.Drawing.Size(75, 23);
this.btnDisplay.TabIndex = 0;
this.btnDisplay.Text = "显示";
this.btnDisplay.UseVisualStyleBackColor = true;
this.btnDisplay.Click += new System.EventHandler(this.btnDisplay_Click);
//
// Form1
//
this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 12F);
this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
this.ClientSize = new System.Drawing.Size(549, 226);
this.Controls.Add(this.groupBox2);
this.Controls.Add(this.groupBox1);
this.Name = "Form1";
this.Text = "C#入门基础";
this.groupBox1.ResumeLayout(false);
this.groupBox1.PerformLayout();
this.groupBox2.ResumeLayout(false);
this.groupBox2.PerformLayout();
this.ResumeLayout(false);
}
#endregion
private System.Windows.Forms.GroupBox groupBox1;
private System.Windows.Forms.TextBox txtResult;
private System.Windows.Forms.ComboBox cmboxType;
private System.Windows.Forms.TextBox txtNum2;
private System.Windows.Forms.TextBox txtNum1;
private System.Windows.Forms.Button btnCalculate;
private System.Windows.Forms.GroupBox groupBox2;
private System.Windows.Forms.TextBox txtDispaly;
private System.Windows.Forms.Button btnDisplay;
}
}
samples/p1-t2-面向对象特性/Form1.cs
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using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
namespace C_基础
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}
private void btnCalculate_Click(object sender, EventArgs e)
{
if(txtNum1.Text.Trim()!=""&&txtNum2.Text.Trim()!="")
{
float a, b;
a = float.Parse(txtNum1.Text);//字符串转化为float
b = float.Parse(txtNum2.Text);//字符串转化为float
float res = (float)Result(a, b, cmboxType.Text);//两数进行装箱，调用计算函数，返回值进行拆箱
txtResult.Text = res.ToString();//将返回值显示到界面上
}
}
public Object Result(Object a,Object b,String type)//计算结果，使用拆箱装箱方式
{
float result=0;
float a1,b1;
a1=(float)a;//拆箱
b1=(float)b;//拆箱
switch(type)
{
case "+": result = a1 + b1; break;//计算两个数的和
case "-": result = a1 - b1; break;//计算两个数的差
case "*": result = a1 * b1; break;//计算两个数的积
case "/": result = a1 / b1; break;//计算两个数的商
default: result=0;break;//默认值
}
return (Object)result;//装箱
}
private void btnDisplay_Click(object sender, EventArgs e)
{
People pleTemp;//定义People临时存储变量
Dictionary<int, string> dicName = new Dictionary<int, string>();//定义Dictionary字典类型，用于存储姓名与序号
dicName.Add(1, "张三");//向字典中添加数据
dicName.Add(2, "李四");
dicName.Add(3, "Mary");
dicName.Add(4, "Jimmy");
List<People> peoplelist = new List<People>();//定义People的List泛型数据
for (int i = 0; i < 2; i++)//添加两个中国人
{
pleTemp = new Chinese();//实例化中国人
peoplelist.Add(pleTemp);
}
for (int i = 0; i < 2; i++)//添加两个美国人
{
pleTemp = new American();//实例化美国人
peoplelist.Add(pleTemp);
}
for (int i = 0; i < peoplelist.Count; i++)//遍历List
{
peoplelist[i].Speak(this.txtDispaly, dicName[i + 1]);//执行派生类重写的方法
}
}
}
}
samples/p1-t2-面向对象特性/People.cs
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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
namespace C_基础
{
class People//定义一个父类People
{
public virtual void Speak(TextBox Txtbox,string name)//定义一个虚方法，用来表示人类的说话语言
{
Txtbox.Text += name;//向控件中输出名字
}
}
}
samples/p1-t2-面向对象特性/Program.cs
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using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using System.Windows.Forms;
namespace C_基础
{
static class Program
{
/// <summary>
/// 应用程序的主入口点。
/// </summary>
[STAThread]
static void Main()
{
Application.EnableVisualStyles();
Application.SetCompatibleTextRenderingDefault(false);
Application.Run(new Form1());
}
}
}
samples/p1-t2-面向对象特性/meta.json
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{
"title": "项目1 任务2 C#面向对象特性（计算器、多态）",
"source": "教材书 p13–16，界面取自配套参考工程，控件名和窗体标题按书修改（BtnCalculate → btnCalculate）"
}
samples/p4-t1-红外对射/Form1.Designer.cs
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namespace 红外对射
{
partial class Form1
{
/// <summary>
/// 必需的设计器变量。
/// </summary>
private System.ComponentModel.IContainer components = null;
/// <summary>
/// 清理所有正在使用的资源。
/// </summary>
/// <param name="disposing">如果应释放托管资源，为 true；否则为 false。</param>
protected override void Dispose(bool disposing)
{
if (disposing && (components != null))
{
components.Dispose();
}
base.Dispose(disposing);
}
#region Windows 窗体设计器生成的代码
/// <summary>
/// 设计器支持所需的方法 - 不要
/// 使用代码编辑器修改此方法的内容。
/// </summary>
private void InitializeComponent()
{
this.components = new System.ComponentModel.Container();
this.lbl_port = new System.Windows.Forms.Label();
this.com_port = new System.Windows.Forms.ComboBox();
this.btn_open = new System.Windows.Forms.Button();
this.timer1 = new System.Windows.Forms.Timer(this.components);
this.groupBox1 = new System.Windows.Forms.GroupBox();
this.txt_even = new System.Windows.Forms.TextBox();
this.txt_time = new System.Windows.Forms.TextBox();
this.lbl_even = new System.Windows.Forms.Label();
this.lbl_time = new System.Windows.Forms.Label();
this.groupBox1.SuspendLayout();
this.SuspendLayout();
//
// lbl_port
//
this.lbl_port.AutoSize = true;
this.lbl_port.Location = new System.Drawing.Point(40, 25);
this.lbl_port.Name = "lbl_port";
this.lbl_port.Size = new System.Drawing.Size(53, 12);
this.lbl_port.TabIndex = 1;
this.lbl_port.Text = "环境串口";
//
// com_port
//
this.com_port.FormattingEnabled = true;
this.com_port.Location = new System.Drawing.Point(99, 22);
this.com_port.Name = "com_port";
this.com_port.Size = new System.Drawing.Size(121, 20);
this.com_port.TabIndex = 2;
//
// btn_open
//
this.btn_open.Location = new System.Drawing.Point(236, 20);
this.btn_open.Name = "btn_open";
this.btn_open.Size = new System.Drawing.Size(75, 23);
this.btn_open.TabIndex = 3;
this.btn_open.Text = "开启";
this.btn_open.UseVisualStyleBackColor = true;
this.btn_open.Click += new System.EventHandler(this.btn_open_Click);
//
// timer1
//
this.timer1.Interval = 2000;
this.timer1.Tick += new System.EventHandler(this.timer1_Tick);
//
// groupBox1
//
this.groupBox1.Controls.Add(this.txt_even);
this.groupBox1.Controls.Add(this.txt_time);
this.groupBox1.Controls.Add(this.lbl_even);
this.groupBox1.Controls.Add(this.lbl_time);
this.groupBox1.Location = new System.Drawing.Point(20, 57);
this.groupBox1.Name = "groupBox1";
this.groupBox1.Size = new System.Drawing.Size(362, 151);
this.groupBox1.TabIndex = 5;
this.groupBox1.TabStop = false;
this.groupBox1.Text = "数据显示";
//
// txt_even
//
this.txt_even.Location = new System.Drawing.Point(100, 70);
this.txt_even.Name = "txt_even";
this.txt_even.Size = new System.Drawing.Size(191, 21);
this.txt_even.TabIndex = 3;
//
// txt_time
//
this.txt_time.Location = new System.Drawing.Point(100, 34);
this.txt_time.Name = "txt_time";
this.txt_time.Size = new System.Drawing.Size(191, 21);
this.txt_time.TabIndex = 2;
//
// lbl_even
//
this.lbl_even.AutoSize = true;
this.lbl_even.Location = new System.Drawing.Point(34, 73);
this.lbl_even.Name = "lbl_even";
this.lbl_even.Size = new System.Drawing.Size(29, 12);
this.lbl_even.TabIndex = 1;
this.lbl_even.Text = "入侵";
//
// lbl_time
//
this.lbl_time.AutoSize = true;
this.lbl_time.Location = new System.Drawing.Point(32, 37);
this.lbl_time.Name = "lbl_time";
this.lbl_time.Size = new System.Drawing.Size(29, 12);
this.lbl_time.TabIndex = 0;
this.lbl_time.Text = "时间";
//
// Form1
//
this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 12F);
this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
this.ClientSize = new System.Drawing.Size(405, 220);
this.Controls.Add(this.groupBox1);
this.Controls.Add(this.btn_open);
this.Controls.Add(this.com_port);
this.Controls.Add(this.lbl_port);
this.Name = "Form1";
this.Text = "红外对射";
this.Load += new System.EventHandler(this.Form1_Load);
this.groupBox1.ResumeLayout(false);
this.groupBox1.PerformLayout();
this.ResumeLayout(false);
this.PerformLayout();
}
#endregion
private System.Windows.Forms.Label lbl_port;
private System.Windows.Forms.ComboBox com_port;
private System.Windows.Forms.Button btn_open;
private System.Windows.Forms.Timer timer1;
private System.Windows.Forms.GroupBox groupBox1;
private System.Windows.Forms.TextBox txt_even;
private System.Windows.Forms.TextBox txt_time;
private System.Windows.Forms.Label lbl_even;
private System.Windows.Forms.Label lbl_time;
}
}
samples/p4-t1-红外对射/Form1.cs
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using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
using System.IO.Ports;
using DeviceCtrlLibrary;
namespace 红外对射
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}
bool IsOpen = false;
private void Form1_Load(object sender, EventArgs e)
{
com_port.Items.Clear();
foreach (string item in SerialPort.GetPortNames())
{
com_port.Items.Add(item);
}
}
private void btn_open_Click(object sender, EventArgs e)
{
IsOpen = !IsOpen;
if (IsOpen)
{
//打开数字量采集器所在的串口，开始定时采集
DeviceCtrlHelper.adam4150Helper.Open(com_port.Text);
timer1.Start();
btn_open.Text = "关闭";
}
else
{
DeviceCtrlHelper.adam4150Helper.Close();
timer1.Stop();
btn_open.Text = "开启";
}
}
private void timer1_Tick(object sender, EventArgs e)
{
txt_time.Text = DateTime.Now.ToString();
//获取红外对射入侵传感器的数据：true 表示有入侵
if (DeviceCtrlHelper.adam4150Helper.SetData().infraredValue)
txt_even.Text = "发现入侵";
else
txt_even.Text = "正常";
}
}
}
samples/p4-t1-红外对射/Program.cs
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using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using System.Windows.Forms;
namespace 红外对射
{
static class Program
{
/// <summary>
/// 应用程序的主入口点。
/// </summary>
[STAThread]
static void Main()
{
Application.EnableVisualStyles();
Application.SetCompatibleTextRenderingDefault(false);
Application.Run(new Form1());
}
}
}
samples/p4-t1-红外对射/meta.json
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{
"title": "项目4 任务1 采集红外对射入侵传感器数据",
"source": "教材书 p73–76，界面取自配套参考工程，控件名按书上表格修改；修正书上 boolIsOpen 少空格"
}
samples/p4-t3-报警灯/Form1.Designer.cs
Generated
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namespace 报警灯
{
partial class Form1
{
/// <summary>
/// 必需的设计器变量。
/// </summary>
private System.ComponentModel.IContainer components = null;
/// <summary>
/// 清理所有正在使用的资源。
/// </summary>
/// <param name="disposing">如果应释放托管资源，为 true；否则为 false。</param>
protected override void Dispose(bool disposing)
{
if (disposing && (components != null))
{
components.Dispose();
}
base.Dispose(disposing);
}
#region Windows 窗体设计器生成的代码
/// <summary>
/// 设计器支持所需的方法 - 不要
/// 使用代码编辑器修改此方法的内容。
/// </summary>
private void InitializeComponent()
{
this.alarm1 = new WinFormsDeviceControlLibrary.Alarm();
this.btn_alarmOpen = new System.Windows.Forms.Button();
this.btn_alarmClose = new System.Windows.Forms.Button();
this.groupBox1 = new System.Windows.Forms.GroupBox();
this.btn_open = new System.Windows.Forms.Button();
this.com_port = new System.Windows.Forms.ComboBox();
this.label1 = new System.Windows.Forms.Label();
this.groupBox1.SuspendLayout();
this.SuspendLayout();
//
// alarm1
//
this.alarm1.BackColor = System.Drawing.Color.White;
this.alarm1.Location = new System.Drawing.Point(12, 12);
this.alarm1.Name = "alarm1";
this.alarm1.Size = new System.Drawing.Size(150, 150);
this.alarm1.TabIndex = 0;
//
// btn_alarmOpen
//
this.btn_alarmOpen.Location = new System.Drawing.Point(12, 192);
this.btn_alarmOpen.Name = "btn_alarmOpen";
this.btn_alarmOpen.Size = new System.Drawing.Size(35, 23);
this.btn_alarmOpen.TabIndex = 1;
this.btn_alarmOpen.Text = "开";
this.btn_alarmOpen.UseVisualStyleBackColor = true;
this.btn_alarmOpen.Click += new System.EventHandler(this.btn_alarmOpen_Click);
//
// btn_alarmClose
//
this.btn_alarmClose.Location = new System.Drawing.Point(127, 192);
this.btn_alarmClose.Name = "btn_alarmClose";
this.btn_alarmClose.Size = new System.Drawing.Size(35, 23);
this.btn_alarmClose.TabIndex = 2;
this.btn_alarmClose.Text = "关";
this.btn_alarmClose.UseVisualStyleBackColor = true;
this.btn_alarmClose.Click += new System.EventHandler(this.btn_alarmClose_Click);
//
// groupBox1
//
this.groupBox1.Controls.Add(this.btn_open);
this.groupBox1.Controls.Add(this.com_port);
this.groupBox1.Controls.Add(this.label1);
this.groupBox1.Location = new System.Drawing.Point(195, 58);
this.groupBox1.Name = "groupBox1";
this.groupBox1.Size = new System.Drawing.Size(218, 114);
this.groupBox1.TabIndex = 3;
this.groupBox1.TabStop = false;
this.groupBox1.Text = "配置";
//
// btn_open
//
this.btn_open.Location = new System.Drawing.Point(113, 71);
this.btn_open.Name = "btn_open";
this.btn_open.Size = new System.Drawing.Size(75, 23);
this.btn_open.TabIndex = 2;
this.btn_open.Text = "开启";
this.btn_open.UseVisualStyleBackColor = true;
this.btn_open.Click += new System.EventHandler(this.btn_open_Click);
//
// com_port
//
this.com_port.FormattingEnabled = true;
this.com_port.Location = new System.Drawing.Point(67, 33);
this.com_port.Name = "com_port";
this.com_port.Size = new System.Drawing.Size(121, 20);
this.com_port.TabIndex = 1;
//
// label1
//
this.label1.AutoSize = true;
this.label1.Location = new System.Drawing.Point(20, 36);
this.label1.Name = "label1";
this.label1.Size = new System.Drawing.Size(41, 12);
this.label1.TabIndex = 0;
this.label1.Text = "报警灯";
//
// Form1
//
this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 12F);
this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
this.BackColor = System.Drawing.Color.White;
this.ClientSize = new System.Drawing.Size(425, 262);
this.Controls.Add(this.groupBox1);
this.Controls.Add(this.btn_alarmClose);
this.Controls.Add(this.btn_alarmOpen);
this.Controls.Add(this.alarm1);
this.Name = "Form1";
this.Text = "报警灯";
this.Load += new System.EventHandler(this.Form1_Load);
this.groupBox1.ResumeLayout(false);
this.groupBox1.PerformLayout();
this.ResumeLayout(false);
}
#endregion
private WinFormsDeviceControlLibrary.Alarm alarm1;
private System.Windows.Forms.Button btn_alarmOpen;
private System.Windows.Forms.Button btn_alarmClose;
private System.Windows.Forms.GroupBox groupBox1;
private System.Windows.Forms.Button btn_open;
private System.Windows.Forms.ComboBox com_port;
private System.Windows.Forms.Label label1;
}
}
samples/p4-t3-报警灯/Form1.cs
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using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
using System.IO.Ports;
using DeviceCtrlLibrary;
namespace 报警灯
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}
bool IsOpen = false;
private void Form1_Load(object sender, EventArgs e)
{
com_port.Items.Clear();
foreach (string item in SerialPort.GetPortNames())
{
com_port.Items.Add(item);
}
}
private void AlarmOnOff(string Device, bool IsOpen)
{
//利用switch语句打开或关闭继电器模块
switch (Device)
{
case "Alarm":
DeviceCtrlHelper.adam4150Helper.OnOff(0, IsOpen);//报警灯接入DO0
alarm1.OnOff(IsOpen);//更改界面报警灯状态
break;
case "LED1": DeviceCtrlHelper.adam4150Helper.OnOff(1, IsOpen); break;//开启或关闭继电器1模块
case "LED2": DeviceCtrlHelper.adam4150Helper.OnOff(2, IsOpen); break;//开启或关闭继电器2模块
default: MessageBox.Show("没有合适的接口程序！", "错误提示！"); break;//若为其他模块，则提示错误
}
}
private void btn_open_Click(object sender, EventArgs e)
{
IsOpen = !IsOpen;
if (IsOpen)
{
DeviceCtrlHelper.adam4150Helper.Open(com_port.Text);
btn_open.Text = "关闭";
}
else
{
DeviceCtrlHelper.adam4150Helper.Close();
btn_open.Text = "开启";
}
}
private void btn_alarmOpen_Click(object sender, EventArgs e)
{
AlarmOnOff("Alarm", true);
}
private void btn_alarmClose_Click(object sender, EventArgs e)
{
AlarmOnOff("Alarm", false);
}
}
}
samples/p4-t3-报警灯/Program.cs
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using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using System.Windows.Forms;
namespace 报警灯
{
static class Program
{
/// <summary>
/// 应用程序的主入口点。
/// </summary>
[STAThread]
static void Main()
{
Application.EnableVisualStyles();
Application.SetCompatibleTextRenderingDefault(false);
Application.Run(new Form1());
}
}
}
samples/p4-t3-报警灯/meta.json
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{
"title": "项目4 任务3 控制报警灯",
"source": "教材书 p84–87，界面取自配套参考工程；修正书上 boolIsOpen 少空格"
}
samples/p5-t1-火焰/Form1.Designer.cs
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namespace 火焰
{
partial class Form1
{
/// <summary>
/// 必需的设计器变量。
/// </summary>
private System.ComponentModel.IContainer components = null;
/// <summary>
/// 清理所有正在使用的资源。
/// </summary>
/// <param name="disposing">如果应释放托管资源，为 true；否则为 false。</param>
protected override void Dispose(bool disposing)
{
if (disposing && (components != null))
{
components.Dispose();
}
base.Dispose(disposing);
}
#region Windows 窗体设计器生成的代码
/// <summary>
/// 设计器支持所需的方法 - 不要
/// 使用代码编辑器修改此方法的内容。
/// </summary>
private void InitializeComponent()
{
this.components = new System.ComponentModel.Container();
this.lbl_port = new System.Windows.Forms.Label();
this.com_port = new System.Windows.Forms.ComboBox();
this.btn_open = new System.Windows.Forms.Button();
this.groupBox1 = new System.Windows.Forms.GroupBox();
this.txt_even = new System.Windows.Forms.TextBox();
this.lbl_even = new System.Windows.Forms.Label();
this.txt_time = new System.Windows.Forms.TextBox();
this.lbl_time = new System.Windows.Forms.Label();
this.timer1 = new System.Windows.Forms.Timer(this.components);
this.groupBox1.SuspendLayout();
this.SuspendLayout();
//
// lbl_port
//
this.lbl_port.AutoSize = true;
this.lbl_port.Location = new System.Drawing.Point(53, 21);
this.lbl_port.Name = "lbl_port";
this.lbl_port.Size = new System.Drawing.Size(29, 12);
this.lbl_port.TabIndex = 0;
this.lbl_port.Text = "串口";
//
// com_port
//
this.com_port.FormattingEnabled = true;
this.com_port.Location = new System.Drawing.Point(100, 18);
this.com_port.Name = "com_port";
this.com_port.Size = new System.Drawing.Size(121, 20);
this.com_port.TabIndex = 1;
//
// btn_open
//
this.btn_open.Location = new System.Drawing.Point(227, 16);
this.btn_open.Name = "btn_open";
this.btn_open.Size = new System.Drawing.Size(75, 23);
this.btn_open.TabIndex = 2;
this.btn_open.Text = "开启";
this.btn_open.UseVisualStyleBackColor = true;
this.btn_open.Click += new System.EventHandler(this.btn_open_Click);
//
// groupBox1
//
this.groupBox1.Controls.Add(this.txt_even);
this.groupBox1.Controls.Add(this.lbl_even);
this.groupBox1.Controls.Add(this.txt_time);
this.groupBox1.Controls.Add(this.lbl_time);
this.groupBox1.Location = new System.Drawing.Point(30, 63);
this.groupBox1.Name = "groupBox1";
this.groupBox1.Size = new System.Drawing.Size(272, 110);
this.groupBox1.TabIndex = 3;
this.groupBox1.TabStop = false;
this.groupBox1.Text = "数据显示";
//
// txt_even
//
this.txt_even.Location = new System.Drawing.Point(70, 70);
this.txt_even.Name = "txt_even";
this.txt_even.Size = new System.Drawing.Size(174, 21);
this.txt_even.TabIndex = 3;
//
// lbl_even
//
this.lbl_even.AutoSize = true;
this.lbl_even.Location = new System.Drawing.Point(23, 73);
this.lbl_even.Name = "lbl_even";
this.lbl_even.Size = new System.Drawing.Size(29, 12);
this.lbl_even.TabIndex = 2;
this.lbl_even.Text = "事件";
//
// txt_time
//
this.txt_time.Location = new System.Drawing.Point(70, 34);
this.txt_time.Name = "txt_time";
this.txt_time.Size = new System.Drawing.Size(174, 21);
this.txt_time.TabIndex = 1;
//
// lbl_time
//
this.lbl_time.AutoSize = true;
this.lbl_time.Location = new System.Drawing.Point(23, 37);
this.lbl_time.Name = "lbl_time";
this.lbl_time.Size = new System.Drawing.Size(29, 12);
this.lbl_time.TabIndex = 0;
this.lbl_time.Text = "时间";
//
// timer1
//
this.timer1.Interval = 2000;
this.timer1.Tick += new System.EventHandler(this.timer1_Tick);
//
// Form1
//
this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 12F);
this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
this.ClientSize = new System.Drawing.Size(327, 193);
this.Controls.Add(this.groupBox1);
this.Controls.Add(this.btn_open);
this.Controls.Add(this.com_port);
this.Controls.Add(this.lbl_port);
this.Name = "Form1";
this.Text = "火焰";
this.Load += new System.EventHandler(this.Form1_Load);
this.groupBox1.ResumeLayout(false);
this.groupBox1.PerformLayout();
this.ResumeLayout(false);
this.PerformLayout();
}
#endregion
private System.Windows.Forms.Label lbl_port;
private System.Windows.Forms.ComboBox com_port;
private System.Windows.Forms.Button btn_open;
private System.Windows.Forms.GroupBox groupBox1;
private System.Windows.Forms.TextBox txt_even;
private System.Windows.Forms.Label lbl_even;
private System.Windows.Forms.TextBox txt_time;
private System.Windows.Forms.Label lbl_time;
private System.Windows.Forms.Timer timer1;
}
}
samples/p5-t1-火焰/Form1.cs
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using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
using System.IO.Ports;
using DeviceCtrlLibrary;
namespace 火焰
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}
bool IsOpen = false;
private void Form1_Load(object sender, EventArgs e)
{
//用 for 循环把所有可用的串口号加入列表
for (int i = 0; i < SerialPort.GetPortNames().Length; i++)
{
com_port.Items.Add(SerialPort.GetPortNames()[i].ToString());
}
}
private void btn_open_Click(object sender, EventArgs e)
{
IsOpen = !IsOpen;
if (IsOpen)
{
//打开数字量采集器所在的串口，开始定时采集
DeviceCtrlHelper.adam4150Helper.Open(com_port.Text);
timer1.Start();
btn_open.Text = "关闭";
}
else
{
DeviceCtrlHelper.adam4150Helper.Close();
timer1.Stop();
btn_open.Text = "开启";
}
}
private String GetFireInfo()
{
//判断火焰传感器返回bool值是否为true，若为true，则返回火情信息
if (DeviceCtrlHelper.adam4150Helper.SetData().fireValue)
{
return "发现火情！";
}
return "正常！";//无火情返回正常信息
}
private void timer1_Tick(object sender, EventArgs e)
{
txt_time.Text = DateTime.Now.ToString();
txt_even.Text = GetFireInfo();
}
}
}
samples/p5-t1-火焰/Program.cs
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using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using System.Windows.Forms;
namespace 火焰
{
static class Program
{
/// <summary>
/// 应用程序的主入口点。
/// </summary>
[STAThread]
static void Main()
{
Application.EnableVisualStyles();
Application.SetCompatibleTextRenderingDefault(false);
Application.Run(new Form1());
}
}
}
samples/p5-t1-火焰/meta.json
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{
"title": "项目5 任务1 采集火焰传感器数据",
"source": "教材书 p91–94，界面取自配套参考工程，控件名按书上表格修改"
}