kyfx.cs

c#语音酒店管理的毕业设计 适合于初级水平的学习

using System;
using System.Drawing;
using System.Collections;
using System.ComponentModel;
using System.Windows.Forms;
using System.Data;
namespace 中小型酒店管理信息系统
{
	/// <summary>
	/// kyfx 的摘要说明。
	/// </summary>
	public class kyfx : System.Windows.Forms.Form
	{
		/// <summary>
		/// 必需的设计器变量。
		/// </summary>
		private System.ComponentModel.Container components = null;
        private DataSet ds = new DataSet();
		private System.Windows.Forms.DataGrid dgrd_StockerData;
        private LinkDataBase link = new LinkDataBase();	
		public kyfx()
		{
			//
			// 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.dgrd_StockerData = new System.Windows.Forms.DataGrid();
			((System.ComponentModel.ISupportInitialize)(this.dgrd_StockerData)).BeginInit();
			this.SuspendLayout();
			// 
			// dgrd_StockerData
			// 
			this.dgrd_StockerData.AlternatingBackColor = System.Drawing.Color.GhostWhite;
			this.dgrd_StockerData.BackColor = System.Drawing.Color.GhostWhite;
			this.dgrd_StockerData.BackgroundColor = System.Drawing.Color.Lavender;
			this.dgrd_StockerData.BorderStyle = System.Windows.Forms.BorderStyle.None;
			this.dgrd_StockerData.CaptionBackColor = System.Drawing.Color.RoyalBlue;
			this.dgrd_StockerData.CaptionForeColor = System.Drawing.Color.White;
			this.dgrd_StockerData.DataMember = "";
			this.dgrd_StockerData.Dock = System.Windows.Forms.DockStyle.Fill;
			this.dgrd_StockerData.FlatMode = true;
			this.dgrd_StockerData.Font = new System.Drawing.Font("Tahoma", 8F);
			this.dgrd_StockerData.ForeColor = System.Drawing.Color.MidnightBlue;
			this.dgrd_StockerData.GridLineColor = System.Drawing.Color.RoyalBlue;
			this.dgrd_StockerData.HeaderBackColor = System.Drawing.Color.MidnightBlue;
			this.dgrd_StockerData.HeaderFont = new System.Drawing.Font("Tahoma", 8F, System.Drawing.FontStyle.Bold);
			this.dgrd_StockerData.HeaderForeColor = System.Drawing.Color.Lavender;
			this.dgrd_StockerData.LinkColor = System.Drawing.Color.Teal;
			this.dgrd_StockerData.Location = new System.Drawing.Point(0, 0);
			this.dgrd_StockerData.Name = "dgrd_StockerData";
			this.dgrd_StockerData.ParentRowsBackColor = System.Drawing.Color.Lavender;
			this.dgrd_StockerData.ParentRowsForeColor = System.Drawing.Color.MidnightBlue;
			this.dgrd_StockerData.SelectionBackColor = System.Drawing.Color.Teal;
			this.dgrd_StockerData.SelectionForeColor = System.Drawing.Color.PaleGreen;
			this.dgrd_StockerData.Size = new System.Drawing.Size(360, 253);
			this.dgrd_StockerData.TabIndex = 0;
			// 
			// kyfx
			// 
			this.AutoScaleBaseSize = new System.Drawing.Size(6, 14);
			this.ClientSize = new System.Drawing.Size(360, 253);
			this.Controls.Add(this.dgrd_StockerData);
			this.Name = "kyfx";
			this.StartPosition = System.Windows.Forms.FormStartPosition.CenterScreen;
			this.Text = "【客源分析】";
			this.Load += new System.EventHandler(this.kyfx_Load);
			((System.ComponentModel.ISupportInitialize)(this.dgrd_StockerData)).EndInit();
			this.ResumeLayout(false);

		}
		#endregion

		private void kyfx_Load(object sender, System.EventArgs e)
		{
			string sendTableName = "jud_djb";
			string sendStrSQL ="";
			
			sendStrSQL ="select gzdw as '单位',count(fjh) as '住宿次数' from jud_djb group by gzdw";			
			
			

			ds = link.SelectDataBase(sendStrSQL,sendTableName);
			this.dgrd_StockerData.DataSource = ds;
			this.dgrd_StockerData.DataMember = "jud_djb";
		}
	}
}