添加项目文件。
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374
ExportExcelTest/MainWindow.xaml.cs
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374
ExportExcelTest/MainWindow.xaml.cs
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using System;
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using System.Collections.Generic;
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using System.Data;
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using System.Data.OleDb;
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using System.IO;
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using System.Linq;
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using System.Windows;
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using ExportExcelTest.Models;
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using GeologyToolkit;
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using Microsoft.Win32;
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using NPOI.SS.UserModel;
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using NPOI.SS.Util;
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using NPOI.XSSF.UserModel;
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namespace ExportExcelTest
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{
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/// <summary>
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/// MainWindow.xaml 的交互逻辑
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/// </summary>
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public partial class MainWindow : Window
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{
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public MainWindow() { InitializeComponent(); }
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private void CreateCell(IRow row, int column, object value)
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{
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var cell = row.CreateCell(column);
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if (value is int intValue)
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{
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cell.SetCellValue(intValue);
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}
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if (value is double doubleValue)
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{
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cell.SetCellValue(doubleValue);
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}
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else if (value is string stringValue)
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{
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cell.SetCellValue(stringValue);
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}
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else
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{
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cell.SetCellValue(value.ToString());
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}
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}
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private static ICellStyle CreateCellStyle(IWorkbook workbook)
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{
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// 创建一个新的单元格样式
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var style = workbook.CreateCellStyle();
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// 创建一个新的字体样式
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var font = workbook.CreateFont();
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// 设置字体为
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font.FontName = "宋体";
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// 设置字体为加粗
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//font.IsBold = true;
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// 设置字体颜色为白色
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//font.Color = IndexedColors.Black.Index;
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// 将创建的字体样式应用到单元格样式中
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style.SetFont(font);
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// 设置单元格填充前景色为蓝色
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//style.FillForegroundColor = IndexedColors.Blue.Index;
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// 设置填充模式为实心
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//style.FillPattern = FillPattern.SolidForeground;
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// 设置上边框为细线样式
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style.BorderTop = BorderStyle.Thin;
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// 设置下边框为细线样式
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style.BorderBottom = BorderStyle.Thin;
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// 设置左边框为细线样式
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style.BorderLeft = BorderStyle.Thin;
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// 设置右边框为细线样式
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style.BorderRight = BorderStyle.Thin;
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style.Alignment = NPOI.SS.UserModel.HorizontalAlignment.Center; // 添加水平居中
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// 设置垂直对齐方式为居中
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style.VerticalAlignment = NPOI.SS.UserModel.VerticalAlignment.Center;
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return style;
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}
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private static ICellStyle CreateHeaderStyle(IWorkbook workbook)
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{
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ICellStyle headerStyle = workbook.CreateCellStyle();
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headerStyle.Alignment = NPOI.SS.UserModel.HorizontalAlignment.Center;
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headerStyle.VerticalAlignment = NPOI.SS.UserModel.VerticalAlignment.Center;
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headerStyle.BorderBottom = BorderStyle.Thin;
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headerStyle.BorderTop = BorderStyle.Thin;
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headerStyle.BorderLeft = BorderStyle.Thin;
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headerStyle.BorderRight = BorderStyle.Thin;
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IFont font = workbook.CreateFont();
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font.FontName = "宋体";
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font.IsBold = true;
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font.FontHeightInPoints = 11;
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headerStyle.SetFont(font);
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return headerStyle;
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}
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//创建数据示例
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private SheetTable CreateSampleData(TypeOfSurrounding surrounding)
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{
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var st = new SheetTable(surrounding);
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//一级开项
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var kw = st.AddMain("开挖");
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//二级开项
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var tf = kw.AddSub("土方");
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//细项
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var pt = tf.AddDetail("普通开挖");
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//计量方式，计量单位
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pt.AddMeature(MeasurementUnit.Kilonewton).SetProof(0, 45.463).SetProof(4, 481.95);
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pt.AddMeature(MeasurementUnit.Kilogram).SetProof(1, 48.596).SetProof(3, 78.894);
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//细项
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var jx = tf.AddDetail("机械开挖");
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//计量方式，计量单位
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jx.AddMeature(MeasurementUnit.Kilonewton).SetProof(0, 78.562).SetProof(5, 484.89);
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//二级开项及细项
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var sf = kw.AddSub("石方").AddDetail("爆破开挖");
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//计量方式，计量单位
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sf.AddMeature(MeasurementUnit.Kilonewton).SetProof(0, 487.84).SetProof(6, 15.6);
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sf.AddMeature(MeasurementUnit.Kilogram).SetProof(1, 153.26).SetProof(3, 48.596);
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var cqwg = st.AddMain("衬砌圬工");
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var ec = cqwg.AddSub("二衬");
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var c30 = ec.AddDetail("C30钢筋砼");
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c30.AddMeature(MeasurementUnit.Kilonewton).SetProof(0, 48.596).SetProof(3, 78.894);
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c30.AddMeature(MeasurementUnit.Kilonewton).SetProof(2, 48.6).SetProof(4, 78.894);
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var c30F = ec.AddDetail("C30钢筋砼 防水型");
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c30F.AddMeature(MeasurementUnit.Kilonewton).SetProof(0, 48.596).SetProof(3, 78.894);
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c30F.AddMeature(MeasurementUnit.CubicMeter).SetProof(2, 48.6).SetProof(4, 78.894);
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var c40 = ec.AddDetail("C40钢筋砼");
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c40.AddMeature(MeasurementUnit.Kilonewton).SetProof(1, 48.596).SetProof(3, 78.894);
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return st;
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}
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private void CreateSheetTitle(ISheet sheet, Measurement measurement)
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{
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var proofs = measurement.Proofs;
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TypeOfSurrounding typeOfSurrounding = measurement.Detail.SubItem.Primary.Table.TypeOfSurrounding;
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// 创建字体和样式
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var workbook = sheet.Workbook;
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var style = CreateHeaderStyle(workbook);
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// 创建第一行（合并行）
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IRow row0 = sheet.CreateRow(0);
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string[] headerTitles = { "项目及建议材料说明", "单位", "支护类型", $"{typeOfSurrounding.GetDescription()}合计", $"TC-300-围岩类型：{typeOfSurrounding.GetDescription()}", "BIM算量规则", "备注及说明" };
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//项目及建议材料说明
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sheet.AddMergedRegion(new CellRangeAddress(0, 1, 0, 2));
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CreateCell(row0, 0, headerTitles[0]);
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//单位
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sheet.AddMergedRegion(new CellRangeAddress(0, 1, 3, 3));
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CreateCell(row0, 3, headerTitles[1]);
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// 支护类型合并水平方向（跨proofs.Count列）
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sheet.AddMergedRegion(new CellRangeAddress(0, 0, 4, proofs.Count + 3));
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CreateCell(row0, 4, headerTitles[2]);
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IRow row1 = sheet.CreateRow(1);
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for (int i = 0; i < proofs.Count; i++)
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{
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var item = proofs.ElementAt(i);
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CreateCell(row1, i + 4, item.TypeOfSupport);
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}
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//合计
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sheet.AddMergedRegion(new CellRangeAddress(0, 1, proofs.Count + 4, proofs.Count + 4));
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CreateCell(row0, proofs.Count + 4, headerTitles[3]);
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//围岩类型
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sheet.AddMergedRegion(new CellRangeAddress(0, 0, proofs.Count + 5, proofs.Count + 6));
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CreateCell(row0, proofs.Count + 5, headerTitles[4]);
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//BIM算量规则及描述
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CreateCell(row1, proofs.Count + 5, headerTitles[5]);
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CreateCell(row1, proofs.Count + 6, headerTitles[6]);
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for (int i = 0; i < 2; i++)
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{
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IRow row = sheet.GetRow(i);
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for (int j = 0; j < measurement.Proofs.Count + 7; j++)
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{
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ICell cell = row.GetCell(j) ?? row.CreateCell(j);
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cell.CellStyle = style;
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sheet.AutoSizeColumn(j);
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}
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}
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}
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private void ExportButton_Click(object sender, RoutedEventArgs e)
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{
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var table = CreateSampleData(TypeOfSurrounding.LevelThree);
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var table1 = CreateSampleData(TypeOfSurrounding.LevelFive);
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var saveDialog = new SaveFileDialog
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{
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Filter = "Excel文件|*.xlsx",
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FileName = $"工程量表.xlsx",
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InitialDirectory = Environment.GetFolderPath(Environment.SpecialFolder.Desktop)
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};
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if (saveDialog.ShowDialog() == true)
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{
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ExportToExcel(new List<SheetTable>() { table, table1 }, saveDialog.FileName, 2, 0);
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MessageBox.Show("导出成功！", "完成", MessageBoxButton.OK, MessageBoxImage.Information);
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}
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}
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private void ExportToExcel(List<SheetTable> tables, string filePath, int startRowIndex, int startColumnIndex)
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{
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var workbook = new XSSFWorkbook();
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// 创建样式
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var style = CreateCellStyle(workbook);
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//var borderStyle = CreateBorderStyle(workbook);
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foreach (SheetTable table in tables)
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{
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int startRowIndexTemp = startRowIndex;
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int startColumnIndexTemp = startColumnIndex;
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var sheet = workbook.CreateSheet(table.Name);
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var measurement = table.MainCategories.FirstOrDefault().SubCategories.FirstOrDefault().DetailCategories.FirstOrDefault().MeasureTypes.FirstOrDefault();
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CreateSheetTitle(sheet, measurement);
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foreach (var mainCat in table.MainCategories)
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{
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int mainStartRow = startRowIndexTemp;
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foreach (var subCat in mainCat.SubCategories)
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{
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int subStartRow = startRowIndexTemp;
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foreach (var detailCate in subCat.DetailCategories)
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{
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int detailStartRow = startRowIndexTemp;
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foreach (var measureType in detailCate.MeasureTypes)
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{
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int measureStartRow = startRowIndexTemp;
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IRow row = sheet.CreateRow(startRowIndexTemp);
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// 只在第一次出现时创建主分类单元格
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if (startRowIndexTemp == mainStartRow)
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{
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CreateCell(row, startColumnIndexTemp, mainCat.Name);
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}
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// 只在第一次出现时创建子分类单元格
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if (startRowIndexTemp == subStartRow)
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{
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CreateCell(row, startColumnIndexTemp + 1, subCat.Name);
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}
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// 只在第一次出现时创建细项分类单元格
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if (startRowIndexTemp == detailStartRow)
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{
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CreateCell(row, startColumnIndexTemp + 2, detailCate.Name);
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}
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// 只在第一次出现时创建计量方式单元格
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if (startRowIndexTemp == measureStartRow)
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{
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CreateCell(row, startColumnIndexTemp + 3, measureType.Unit.GetDescription());
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}
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for (int i = 0; i < measureType.Proofs.Count; i++)
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{
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var proof = measureType.Proofs.ElementAt(i);
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CreateCell(row, startColumnIndexTemp + 4 + i, proof.Amount);
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}
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//合计
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CreateCell(row, startColumnIndexTemp + 4 + measureType.Proofs.Count, measureType.Total);
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CreateCell(row, startColumnIndexTemp + 5 + measureType.Proofs.Count, measureType.CalculationRule);
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CreateCell(row, startColumnIndexTemp + 6 + measureType.Proofs.Count, measureType.Description);
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startRowIndexTemp++;
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}
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//合并细项单元格
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if (startRowIndexTemp > detailStartRow + 1)
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{
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sheet.AddMergedRegion(new CellRangeAddress(
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detailStartRow,
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startRowIndexTemp - 1,
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startColumnIndexTemp + 2,
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startColumnIndexTemp + 2));
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//sheet.GetRow(detailStartRow).GetCell(startColumnIndexTemp + 2).CellStyle = style;
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}
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}
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// 合并子分类单元格
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if (startRowIndexTemp > subStartRow + 1)
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{
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sheet.AddMergedRegion(new CellRangeAddress(
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subStartRow,
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startRowIndexTemp - 1,
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startColumnIndexTemp + 1,
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startColumnIndexTemp + 1));
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//sheet.GetRow(subStartRow).GetCell(startColumnIndexTemp + 1).CellStyle = subStyle;
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}
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}
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// 合并主分类单元格
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if (startRowIndexTemp > mainStartRow + 1)
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{
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sheet.AddMergedRegion(new CellRangeAddress(mainStartRow, startRowIndexTemp - 1, startColumnIndexTemp, startColumnIndexTemp));
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//sheet.GetRow(mainStartRow).GetCell(startColumnIndexTemp).CellStyle = mainStyle;
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}
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}
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// 从第二行开始调整样式
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for (int i = 2; i < sheet.LastRowNum + 1; i++)
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{
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IRow row = sheet.GetRow(i);
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for (int j = 0; j < measurement.Proofs.Count + 7; j++)
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{
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ICell cell = row.GetCell(j) ?? row.CreateCell(j);
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cell.CellStyle = style;
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sheet.AutoSizeColumn(j);
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}
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}
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// 遍历所有合并区域并设置样式
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//for (int i = 0; i < sheet.NumMergedRegions; i++)
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//{
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// CellRangeAddress region = sheet.GetMergedRegion(i);
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// IRow row = sheet.GetRow(region.FirstRow);
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// ICell cell = row.GetCell(region.FirstColumn);
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// cell.CellStyle = style;
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//}
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}
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using (var fs = new FileStream(filePath, FileMode.Create))
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{
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workbook.Write(fs);
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}
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}
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private void Button_Click(object sender, RoutedEventArgs e)
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{
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var dialog = new OpenFileDialog() { };
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var result = dialog.ShowDialog();
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if (result == true)
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{
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//using (OleDbConnection oleDbConnection = new OleDbConnection())
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//{
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// oleDbConnection.ConnectionString = $"Provider=Microsoft.Jet.OLEDB.4.0;Data Source={dialog.FileName}";
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// OleDbCommand oleDbCommand = new OleDbCommand();
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// oleDbCommand.CommandText = "select * from [zksd]";
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// oleDbCommand.Connection = oleDbConnection;
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// using (OleDbDataAdapter da = new OleDbDataAdapter(oleDbCommand))
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// {
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// DataTable dt = new DataTable();
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// da.Fill(dt);
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// dg.DataContext = dt;
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// }
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//}
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MdbHelper mdbHelper = new MdbHelper(dialog.FileName);
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mdbHelper.Open();
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var tables = mdbHelper.GetTables();
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foreach (DataRow row in tables.Rows)
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{
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var tableName = row["TABLE_NAME"].ToString();
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var ds = mdbHelper.GetDataSetByTableName(tableName);
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var dt = ds.Tables[0];
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foreach (DataRow r in dt.Rows)
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{
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foreach (DataColumn c in dt.Columns)
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{
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Console.WriteLine(r[c]);
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}
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}
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}
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}
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}
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}
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}
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Reference in New Issue
Block a user