frmdesk.cs

一个酒店管理系统

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

namespace bggl.fm
{
	/// <summary>
	/// frmdesk 的摘要说明。
	/// </summary>
	public class frmdesk : System.Windows.Forms.Form
	{
		DataSet objset=new DataSet();
		cs.Class1 typeload=new bggl.cs.Class1();
		ListView lv;
		string chi;

		private System.Windows.Forms.GroupBox groupBox1;
		private System.Windows.Forms.GroupBox groupBox2;
		private System.Windows.Forms.Button button1;
		private System.Windows.Forms.Button button2;
		private System.Windows.Forms.Button button3;
		private System.Windows.Forms.Label label1;
		private System.Windows.Forms.TextBox textBox1;
		private System.Windows.Forms.Label label2;
		private System.Windows.Forms.ComboBox comboBox1;
		private System.Windows.Forms.Label label3;
		/// <summary>
		/// 必需的设计器变量。
		/// </summary>
		private System.ComponentModel.Container components = null;

		public frmdesk(ListView zz,string cc)
		{
            lv=zz;
			chi=cc;
			//
			// 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.comboBox1 = new System.Windows.Forms.ComboBox();
			this.label2 = new System.Windows.Forms.Label();
			this.textBox1 = new System.Windows.Forms.TextBox();
			this.label1 = new System.Windows.Forms.Label();
			this.groupBox2 = new System.Windows.Forms.GroupBox();
			this.button3 = new System.Windows.Forms.Button();
			this.button2 = new System.Windows.Forms.Button();
			this.button1 = new System.Windows.Forms.Button();
			this.label3 = new System.Windows.Forms.Label();
			this.groupBox1.SuspendLayout();
			this.groupBox2.SuspendLayout();
			this.SuspendLayout();
			// 
			// groupBox1
			// 
			this.groupBox1.Controls.Add(this.label3);
			this.groupBox1.Controls.Add(this.comboBox1);
			this.groupBox1.Controls.Add(this.label2);
			this.groupBox1.Controls.Add(this.textBox1);
			this.groupBox1.Controls.Add(this.label1);
			this.groupBox1.Location = new System.Drawing.Point(0, 0);
			this.groupBox1.Name = "groupBox1";
			this.groupBox1.Size = new System.Drawing.Size(168, 168);
			this.groupBox1.TabIndex = 0;
			this.groupBox1.TabStop = false;
			// 
			// comboBox1
			// 
			this.comboBox1.DropDownStyle = System.Windows.Forms.ComboBoxStyle.DropDownList;
			this.comboBox1.Location = new System.Drawing.Point(72, 104);
			this.comboBox1.Name = "comboBox1";
			this.comboBox1.Size = new System.Drawing.Size(80, 20);
			this.comboBox1.TabIndex = 3;
			// 
			// label2
			// 
			this.label2.Location = new System.Drawing.Point(8, 104);
			this.label2.Name = "label2";
			this.label2.Size = new System.Drawing.Size(72, 16);
			this.label2.TabIndex = 2;
			this.label2.Text = "所属餐厅：";
			// 
			// textBox1
			// 
			this.textBox1.Location = new System.Drawing.Point(72, 64);
			this.textBox1.Name = "textBox1";
			this.textBox1.Size = new System.Drawing.Size(80, 21);
			this.textBox1.TabIndex = 1;
			this.textBox1.Text = "";
			this.textBox1.Leave += new System.EventHandler(this.textBox1_Leave);
			// 
			// label1
			// 
			this.label1.Location = new System.Drawing.Point(16, 72);
			this.label1.Name = "label1";
			this.label1.Size = new System.Drawing.Size(56, 24);
			this.label1.TabIndex = 0;
			this.label1.Text = "餐桌号：";
			// 
			// groupBox2
			// 
			this.groupBox2.Controls.Add(this.button3);
			this.groupBox2.Controls.Add(this.button2);
			this.groupBox2.Controls.Add(this.button1);
			this.groupBox2.Location = new System.Drawing.Point(168, 0);
			this.groupBox2.Name = "groupBox2";
			this.groupBox2.Size = new System.Drawing.Size(96, 168);
			this.groupBox2.TabIndex = 1;
			this.groupBox2.TabStop = false;
			// 
			// button3
			// 
			this.button3.Location = new System.Drawing.Point(8, 112);
			this.button3.Name = "button3";
			this.button3.Size = new System.Drawing.Size(80, 24);
			this.button3.TabIndex = 2;
			this.button3.Text = "退出";
			this.button3.Click += new System.EventHandler(this.button3_Click);
			// 
			// button2
			// 
			this.button2.Location = new System.Drawing.Point(8, 72);
			this.button2.Name = "button2";
			this.button2.Size = new System.Drawing.Size(80, 24);
			this.button2.TabIndex = 1;
			this.button2.Text = "删除";
			this.button2.Click += new System.EventHandler(this.button2_Click);
			// 
			// button1
			// 
			this.button1.Location = new System.Drawing.Point(8, 40);
			this.button1.Name = "button1";
			this.button1.Size = new System.Drawing.Size(80, 24);
			this.button1.TabIndex = 0;
			this.button1.Text = "添加";
			this.button1.Click += new System.EventHandler(this.button1_Click);
			// 
			// label3
			// 
			this.label3.Location = new System.Drawing.Point(16, 24);
			this.label3.Name = "label3";
			this.label3.Size = new System.Drawing.Size(136, 23);
			this.label3.TabIndex = 4;
			this.label3.Text = "注意：餐桌好不能重复";
			// 
			// frmdesk
			// 
			this.AutoScaleBaseSize = new System.Drawing.Size(6, 14);
			this.ClientSize = new System.Drawing.Size(272, 173);
			this.Controls.Add(this.groupBox2);
			this.Controls.Add(this.groupBox1);
			this.Name = "frmdesk";
			this.Text = "餐桌管理";
			this.Load += new System.EventHandler(this.frmdesk_Load);
			this.groupBox1.ResumeLayout(false);
			this.groupBox2.ResumeLayout(false);
			this.ResumeLayout(false);

		}
		#endregion

		private void frmdesk_Load(object sender, System.EventArgs e)   //传值
		{
			objset=typeload.settype();
			foreach(DataRow br in objset.Tables[0].Rows)
			{
				this.comboBox1.Items.Add(br[0].ToString());
			}
		}

		private void button1_Click(object sender, System.EventArgs e)   //添加餐桌
		{
			if(this.textBox1.Text.Trim()!="" && this.comboBox1.Text.Trim()!="")
			{
				typeload.addcanzhuo(this.textBox1.Text,this.comboBox1.Text);
				MessageBox.Show("餐桌添加已成功！");	
				objset=typeload.selectlistview();
		

				this.lv.Items.Clear();
				foreach(DataRow dr in objset.Tables[0].Rows)
				{
					if(dr["carea"].ToString().Trim()==chi.Trim())
					{
					
						ListViewItem lst=new ListViewItem();
						lst.SubItems.Clear();
						lst.SubItems[0].Text=dr[0].ToString();
						lst.SubItems.Add(dr[1].ToString());
						lst.SubItems.Add(dr[2].ToString());
						lst.SubItems.Add(dr[3].ToString());
						lst.SubItems.Add(dr[4].ToString());
						lst.SubItems.Add(dr[5].ToString());
						lst.SubItems.Add(dr[6].ToString());
						lst.SubItems.Add(dr[7].ToString());
						lst.SubItems.Add(dr[8].ToString());
						lst.SubItems.Add(dr[9].ToString());
						lv.Items.Add(lst);
					}
				}
			}
			else
			{
			  MessageBox.Show("操作失败，输入不能为空，餐桌添加不成功！");
			}
		}

		private void button2_Click(object sender, System.EventArgs e)    //删除餐桌
		{
			if(this.textBox1.Text.Trim()!="" && this.comboBox1.Text.Trim()!="")
			{
				typeload.delcanzhuo(this.textBox1.Text,this.comboBox1.Text);
				MessageBox.Show("餐桌删除已成功");
				objset=typeload.selectlistview();
				this.lv.Items.Clear();
				foreach(DataRow dr in objset.Tables[0].Rows)
				{
					if(dr["carea"].ToString().Trim()==chi.Trim())
					{
					
						ListViewItem lst=new ListViewItem();
						lst.SubItems.Clear();
						lst.SubItems[0].Text=dr[0].ToString();
						lst.SubItems.Add(dr[1].ToString());
						lst.SubItems.Add(dr[2].ToString());
						lst.SubItems.Add(dr[3].ToString());
						lst.SubItems.Add(dr[4].ToString());
						lst.SubItems.Add(dr[5].ToString());
						lst.SubItems.Add(dr[6].ToString());
						lst.SubItems.Add(dr[7].ToString());
						lst.SubItems.Add(dr[8].ToString());
						lst.SubItems.Add(dr[9].ToString());
						lv.Items.Add(lst);
					}
				}
			}
			else
			{
			   MessageBox.Show("操作失败，输入不能为空，餐桌添加不成功！");  
			}
		}

		private void button3_Click(object sender, System.EventArgs e)    //退出
		{
			this.Close();
		}

		private void textBox1_Leave(object sender, System.EventArgs e)    //对textBox1的判断
		{
			bggl.gong.zhipd pd=new bggl.gong.zhipd();
			if(pd.intjc(this.textBox1.Text.Trim())!=true)
			{
			   MessageBox.Show("餐桌号只能为数字！");
				this.textBox1.Text="";
			}
		}
	}
}