reportownerform.cs

vs2005+sql server2005编写的小区物业管理系统

//文件名：ReportOwnerForm.cs
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;

using Microsoft.Office.Interop.Excel;
using System.Reflection;
using Microsoft.Office.Core;
using System.Data.SqlClient;
namespace MyCommunity
{
    public partial class ReportOwnerForm : Form
    {
        public ReportOwnerForm()
        {
            InitializeComponent();
        }
        public string MyCommunity;
        private void ReportOwnerForm_Load(object sender, EventArgs e)
        {            
            this.房屋性质ComboBox.Items.Add("全部");
            this.房屋性质ComboBox.Items.Add("住宅");
            this.房屋性质ComboBox.Items.Add("商用");
            this.房屋性质ComboBox.Items.Add("其他");
            this.楼栋名称ComboBox.Items.Add("全部");
            String MySQLConnectionString = global::MyCommunity.Properties.Settings.Default.DBCommunityConnectionString;
            string MySQL = "SELECT * FROM [楼栋信息]";
            SqlConnection MyConnection = new SqlConnection(MySQLConnectionString);
            MyConnection.Open();
            System.Data.DataTable MyTable = new System.Data.DataTable();
            SqlDataAdapter MyAdapter = new SqlDataAdapter(MySQL, MyConnection);
            MyAdapter.Fill(MyTable);
            foreach (DataRow MyRow in MyTable.Rows)
            {
                this.楼栋名称ComboBox.Items.Add(MyRow["楼栋名称"].ToString());
            }
            if (MyConnection.State == ConnectionState.Open)
            {
                MyConnection.Close();
            }
            this.当前状态ComboBox.Items.Add("全部");
            this.当前状态ComboBox.Items.Add("已入住");
            this.当前状态ComboBox.Items.Add("未入住");
            this.当前状态ComboBox.Items.Add("其他");
        }
        private System.Data.DataTable MyTable = new System.Data.DataTable();  
        private void 查询Button_Click(object sender, EventArgs e)
        {//查询业主信息
            MyTable.Rows.Clear();
            string MySQL = "Select * FROM 业主信息 WHERE (业主编号 NOT IN (Select 业主编号 FROM 迁出信息)) ";
            if (this.楼栋名称ComboBox.Text == "全部")
                MySQL += "";
            else
                MySQL += " AND (楼栋名称='" + this.楼栋名称ComboBox.Text + "')";
            MySQL += " AND (单元名称 LIKE '%" + this.单元名称TextBox.Text + "%')";
            if (this.房屋性质ComboBox.Text == "全部")
                MySQL += "";
            else
                MySQL += " AND (房屋性质='" + this.房屋性质ComboBox.Text + "')";
            MySQL += " AND (房屋类型 LIKE '%" + this.房屋类型TextBox.Text + "%')";
            MySQL += " AND (常住人员 LIKE '%" + this.常住人员TextBox.Text + "%')";
            if (this.当前状态ComboBox.Text == "全部")
                MySQL += "";
            else
                MySQL += " AND (当前状态='" + this.当前状态ComboBox.Text + "')";
            String MySQLConnectionString = global::MyCommunity.Properties.Settings.Default.DBCommunityConnectionString;
            SqlConnection MyConnection = new SqlConnection(MySQLConnectionString);
            MyConnection.Open();
            SqlDataAdapter MyAdatper = new SqlDataAdapter(MySQL, MyConnection);
            MyAdatper.Fill(MyTable);
            this.业主报表DataGridView.DataSource = MyTable;
            if (MyConnection.State == ConnectionState.Open)
            {
                MyConnection.Close();
            }            
        }
        private void 打印Button_Click(object sender, EventArgs e)
        {//打印业主报表信息
            ApplicationClass MyExcel;
            Workbooks MyWorkBooks;
            Workbook MyWorkBook;
            Worksheet MyWorkSheet;
            char MyColumns;
            Range MyRange;
            Object[,] MyData = new Object[500, 35];
            int i, j;
            MyExcel = new ApplicationClass();
            MyExcel.Visible = true;
            if (MyExcel == null)
            {
                MessageBox.Show("Excel程序无法启动！", "信息提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
                return;
            }
            MyWorkBooks = MyExcel.Workbooks;
            MyWorkBook = MyWorkBooks.Add(Missing.Value);
            MyWorkSheet = (Worksheet)MyWorkBook.Worksheets[1];
            MyColumns = (char)(this.MyTable.Columns.Count + 64);
            MyRange = MyWorkSheet.get_Range("A5", MyColumns.ToString() + "5");
            int Count = 0;
            foreach (DataColumn MyNewColumn in this.MyTable.Columns)
            {
                MyData[0, Count] = MyNewColumn.ColumnName;
                Count = Count + 1;
            }
            j = 1;
            //输出数据库记录
            foreach (DataRow MyRow in this.MyTable.Rows)
            {
                for (i = 0; i < this.MyTable.Columns.Count; i++)
                {
                    MyData[j, i] = MyRow[i].ToString();
                }
                j++;
            }
            MyRange = MyRange.get_Resize(this.MyTable.Rows.Count + 1, this.MyTable.Columns.Count);
            MyRange.Value2 = MyData;
            MyRange.EntireColumn.AutoFit();
            MyWorkSheet.Cells[2, 2] = this.MyCommunity + "业主信息表";
            Range MyRange22 = MyWorkSheet.get_Range("B2", "B2");
            MyRange22.Font.Bold = true;
            MyRange22.Font.Size = "20";
            MyWorkSheet.Cells[4, 1] = "打印日期：" + DateTime.Now.ToShortDateString();
        }
    }
}