form1.cs

Visual C#2005程序设计教程

using System;
using System.Drawing;
using System.Collections;
using System.ComponentModel;
using System.Windows.Forms;
using System.Data;

namespace WindowsApplication1
{
	/// <summary>
	/// Form1 的摘要说明。
	/// </summary>
	public class Form1 : System.Windows.Forms.Form
	{
		private System.Windows.Forms.GroupBox groupBox1;
		private System.Windows.Forms.GroupBox groupBox2;
		private System.Windows.Forms.Button button1;
		private System.Windows.Forms.Label label1;
		private System.Windows.Forms.Label label2;
		private System.Windows.Forms.Label label3;
		private System.Windows.Forms.TextBox textBox1;
		private System.Windows.Forms.TextBox textBox2;
		private System.Windows.Forms.Label label4;
		private System.Windows.Forms.Label label5;
		/// <summary>
		/// 必需的设计器变量。
		/// </summary>
		private System.ComponentModel.Container components = null;

		public Form1()
		{
			//
			// Windows 窗体设计器支持所必需的
			//
			InitializeComponent();

			//
			// TODO: 在 InitializeComponent 调用后添加任何构造函数代码
			//
		}

		/// <summary>
		/// 清理所有正在使用的资源。
		/// </summary>
		protected override void Dispose( bool disposing )
		{
			if( disposing )
			{
				if (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.label5 = new System.Windows.Forms.Label();
            this.label4 = new System.Windows.Forms.Label();
            this.textBox2 = new System.Windows.Forms.TextBox();
            this.textBox1 = new System.Windows.Forms.TextBox();
            this.label2 = new System.Windows.Forms.Label();
            this.label1 = new System.Windows.Forms.Label();
            this.groupBox2 = new System.Windows.Forms.GroupBox();
            this.label3 = new System.Windows.Forms.Label();
            this.button1 = new System.Windows.Forms.Button();
            this.groupBox1.SuspendLayout();
            this.groupBox2.SuspendLayout();
            this.SuspendLayout();
            // 
            // groupBox1
            // 
            this.groupBox1.Controls.Add(this.label5);
            this.groupBox1.Controls.Add(this.label4);
            this.groupBox1.Controls.Add(this.textBox2);
            this.groupBox1.Controls.Add(this.textBox1);
            this.groupBox1.Controls.Add(this.label2);
            this.groupBox1.Controls.Add(this.label1);
            this.groupBox1.Font = new System.Drawing.Font("宋体", 9F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(134)));
            this.groupBox1.Location = new System.Drawing.Point(21, 12);
            this.groupBox1.Name = "groupBox1";
            this.groupBox1.Size = new System.Drawing.Size(334, 100);
            this.groupBox1.TabIndex = 0;
            this.groupBox1.TabStop = false;
            this.groupBox1.Text = "输入月份与订票数";
            this.groupBox1.Enter += new System.EventHandler(this.groupBox1_Enter);
            // 
            // label5
            // 
            this.label5.AutoSize = true;
            this.label5.Location = new System.Drawing.Point(264, 60);
            this.label5.Name = "label5";
            this.label5.Size = new System.Drawing.Size(22, 15);
            this.label5.TabIndex = 7;
            this.label5.Text = "张";
            // 
            // label4
            // 
            this.label4.AutoSize = true;
            this.label4.Location = new System.Drawing.Point(264, 29);
            this.label4.Name = "label4";
            this.label4.Size = new System.Drawing.Size(22, 15);
            this.label4.TabIndex = 6;
            this.label4.Text = "月";
            // 
            // textBox2
            // 
            this.textBox2.Location = new System.Drawing.Point(125, 55);
            this.textBox2.Name = "textBox2";
            this.textBox2.Size = new System.Drawing.Size(134, 25);
            this.textBox2.TabIndex = 5;
            this.textBox2.TextAlign = System.Windows.Forms.HorizontalAlignment.Right;
            // 
            // textBox1
            // 
            this.textBox1.Location = new System.Drawing.Point(125, 24);
            this.textBox1.Name = "textBox1";
            this.textBox1.Size = new System.Drawing.Size(134, 25);
            this.textBox1.TabIndex = 4;
            this.textBox1.TextAlign = System.Windows.Forms.HorizontalAlignment.Right;
            // 
            // label2
            // 
            this.label2.AutoSize = true;
            this.label2.Location = new System.Drawing.Point(49, 60);
            this.label2.Name = "label2";
            this.label2.Size = new System.Drawing.Size(52, 15);
            this.label2.TabIndex = 1;
            this.label2.Text = "订票数";
            this.label2.Click += new System.EventHandler(this.label2_Click);
            // 
            // label1
            // 
            this.label1.AutoSize = true;
            this.label1.Location = new System.Drawing.Point(49, 29);
            this.label1.Name = "label1";
            this.label1.Size = new System.Drawing.Size(37, 15);
            this.label1.TabIndex = 0;
            this.label1.Text = "月份";
            // 
            // groupBox2
            // 
            this.groupBox2.Controls.Add(this.label3);
            this.groupBox2.Font = new System.Drawing.Font("宋体", 9F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(134)));
            this.groupBox2.Location = new System.Drawing.Point(21, 198);
            this.groupBox2.Name = "groupBox2";
            this.groupBox2.Size = new System.Drawing.Size(334, 77);
            this.groupBox2.TabIndex = 0;
            this.groupBox2.TabStop = false;
            this.groupBox2.Text = "显示优惠率";
            this.groupBox2.Enter += new System.EventHandler(this.groupBox2_Enter);
            // 
            // label3
            // 
            this.label3.Location = new System.Drawing.Point(27, 31);
            this.label3.Name = "label3";
            this.label3.Size = new System.Drawing.Size(272, 25);
            this.label3.TabIndex = 0;
            this.label3.TextAlign = System.Drawing.ContentAlignment.MiddleCenter;
            // 
            // button1
            // 
            this.button1.Font = new System.Drawing.Font("宋体", 9F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(134)));
            this.button1.Location = new System.Drawing.Point(87, 133);
            this.button1.Name = "button1";
            this.button1.Size = new System.Drawing.Size(203, 41);
            this.button1.TabIndex = 0;
            this.button1.Text = "计算优惠率";
            this.button1.Click += new System.EventHandler(this.button1_Click);
            // 
            // Form1
            // 
            this.AutoScaleBaseSize = new System.Drawing.Size(8, 18);
            this.ClientSize = new System.Drawing.Size(376, 299);
            this.Controls.Add(this.groupBox1);
            this.Controls.Add(this.button1);
            this.Controls.Add(this.groupBox2);
            this.Name = "Form1";
            this.Text = "优惠票价";
            this.Load += new System.EventHandler(this.Form1_Load);
            this.groupBox1.ResumeLayout(false);
            this.groupBox1.PerformLayout();
            this.groupBox2.ResumeLayout(false);
            this.ResumeLayout(false);

		}
		#endregion

		/// <summary>
		/// 应用程序的主入口点。
		/// </summary>
		[STAThread]
		static void Main() 
		{
			Application.Run(new Form1());
		}

		private void button1_Click(object sender, System.EventArgs e)
		{
			int mon;
			int sum;
			//float sum1;
            mon=Convert.ToInt32(textBox1.Text);
			sum=Convert.ToInt32(textBox2.Text);
			switch(mon)
			{
				case 1:
				case 2:
				case 3:
				case 4:
				case 5:
				case 10:
				case 11:
				
						if(sum>20)
					   label3.Text="优惠率为30%";
				   else
					   label3.Text="优惠率为20%";
					break;
				
				case 7:
				case 8:
				case 9:
				
					if(sum>20)
						label3.Text="优惠率为15%";
					else 
						label3.Text="优惠率为5%";
					break;
				
				default:
				
						label3.Text="优惠率为10%";
					break;
				
			}

		}

		private void groupBox1_Enter(object sender, System.EventArgs e)
		{
		
		}

		private void label2_Click(object sender, System.EventArgs e)
		{
		
		}

		private void numericUpDown1_ValueChanged(object sender, System.EventArgs e)
		{
		
		}

		private void numericUpDown2_ValueChanged(object sender, System.EventArgs e)
		{
		
		}

		private void groupBox2_Enter(object sender, System.EventArgs e)
		{
		
		}

		private void Form1_Load(object sender, System.EventArgs e)
		{
		
		}
	}
}