reportcommonrepairform.cs

vs2005+sql server2005编写的小区物业管理系统

//文件名：ReportCommonRepairForm.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 ReportCommonRepairForm : Form
    {
        public ReportCommonRepairForm()
        {
            InitializeComponent();
        }
        public string MyCommunity;
        private System.Data.DataTable MyTable = new System.Data.DataTable();
        private void 查询Button_Click(object sender, EventArgs e)
        {//查询公共维修信息
            MyTable.Rows.Clear();
            String MySQLConnectionString = global::MyCommunity.Properties.Settings.Default.DBCommunityConnectionString;
            string MySQL = "Select * FROM 公共维修 WHERE (报修日期 BETWEEN '" + this.开始日期TextBox.Text + "' AND '" + this.结束日期TextBox.Text + "') AND (故障现象 LIKE '%" + this.故障现象TextBox.Text + "%')";
            SqlConnection MyConnection = new SqlConnection(MySQLConnectionString);
            MyConnection.Open();
            SqlDataAdapter MyAdatper = new SqlDataAdapter(MySQL, MyConnection);
            MyAdatper.Fill(MyTable);
            this.公共维修报表DataGridView.DataSource = MyTable;
            if (MyConnection.State == ConnectionState.Open)
            {
                MyConnection.Close();
            }
        }
        private void 打印Button_Click(object sender, EventArgs e)
        {//打印公共维修信息
            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++)
                {
                    if (i == 3)
                    {
                        MyData[j, i] = DateTime.Parse(MyRow[i].ToString()).ToShortDateString();
                    }
                    else
                    {
                        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 + "公共维修信息表";
            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();
        } 
    }
}