从Excel中sorting列表
我试图从我制作的excel表格中获取不同的信息，然后按顺序sorting，然后按马电源，然后按型号sorting。 我已经编写了代码，将所有的信息从Excel文件中提取出来，但是我不知道如何按三种不同的类别进行sorting。 这是我的代码到目前为止
using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Linq; using System.Text; using System.Threading.Tasks; using System.Windows.Forms; using Excel = Microsoft.Office.Interop.Excel; namespace Model_Sort { public partial class Form1 : Form { public Form1() { InitializeComponent(); } private void btnSortExcel_Click(object sender, EventArgs e) { Excel.Application xlApp; Excel.Workbook xlWorkBook; xlApp = new Excel.Application(); xlWorkBook = xlApp.Workbooks.Open("C:\\Users\\NMC2376\\OneDrive - Nidec\\E07 Files (2)\\E07 Files\\E07801237.xlsx"); //Excel.Worksheet xlWorkSheet = xlWorkBook.ActiveSheet; //xlWorkSheet = (Excel.Worksheet)xlWorkBook.Worksheets.get_Item(1); //Excel.Range rng = (Excel.Range)(xlWorkSheet.get_Range(xlWorkSheet.Cells[3, 3], xlWorkSheet.Cells[5, 5])); Excel.Worksheet xlWS = xlWorkBook.Worksheets.get_Item(1); Excel.Range xlMMCol = xlWS.get_Range("B4", "B117"); Excel.Range xlCICol = xlWS.get_Range("C4", "C117"); Excel.Range xlSVCol = xlWS.get_Range("D4", "D117"); Excel.Range xlVCol = xlWS.get_Range("E4", "E117"); Excel.Range xlHPCol = xlWS.get_Range("F4", "F117"); Excel.Range xlSCol = xlWS.get_Range("G4", "G117"); Excel.Range xlCUSCol = xlWS.get_Range("H4", "H117"); try { //object misValue = System.Reflection.Missing.Value; //var cellvalue = (string)(xlWorkSheet.Cells[1, 1] as Excel.Range).Value; listBox1.Items.Clear(); object cellValues = xlVCol.Value; object[,] cellValues2 = xlCICol.Value; object[,] cellValues3 = xlSVCol.Value; object[,] cellValues4 = xlMMCol.Value; object[,] cellValues5 = xlHPCol.Value; object[,] cellValues6 = xlSCol.Value; object[,] cellValues7 = xlCUSCol.Value; int i = 1; foreach (object item in (Array)cellValues) { listBox1.Items.Add(Convert.ToString( "Voltage: " + item + ", HP: " + Convert.ToString(cellValues5[i,1]) + ", \t Customer: " + Convert.ToString(cellValues7[i,1]))); listBox1.Items.Add(Convert.ToString("Model: " +Convert.ToString(cellValues4[i,1]) + "\t \t Control ID: " + Convert.ToString(cellValues2[i,1])+ "000000")); listBox1.Items.Add(Convert.ToString("Map: " + Convert.ToString(cellValues3[i,1]))); listBox1.Items.Add(Convert.ToString("")); i++; } //MessageBox.Show(cellValues); } catch(Exception ex) { MessageBox.Show("Well Shucks"); } finally { xlWorkBook.Close(); xlApp.Quit(); releaseObject(xlCICol); releaseObject(xlMMCol); releaseObject(xlWorkBook); releaseObject(xlApp); } } private void releaseObject(object obj) { try { System.Runtime.InteropServices.Marshal.ReleaseComObject(obj); obj = null; } catch (Exception ex) { obj = null; MessageBox.Show("Unable to release the Object " + ex.ToString()); } finally { GC.Collect(); } } } } 使用C＃/ Interop，这是一个如何按多个字段sorting的例子。 我不知道哪一列是型号，所以我猜想是B：
Excel.Worksheet sheet = xlWorkBook.Sheets[1]; sheet.Sort.SortFields.Clear(); sheet.Sort.SortFields.Add(sheet.Range["E4:E117"], Excel.XlSortOn.xlSortOnValues, Excel.XlSortOrder.xlAscending, Type.Missing, Excel.XlSortDataOption.xlSortNormal); sheet.Sort.SortFields.Add(sheet.Range["F4:F117"], Excel.XlSortOn.xlSortOnValues, Excel.XlSortOrder.xlAscending, Type.Missing, Excel.XlSortDataOption.xlSortNormal); sheet.Sort.SortFields.Add(sheet.Range["B4:B117"], Excel.XlSortOn.xlSortOnValues, Excel.XlSortOrder.xlAscending, Type.Missing, Excel.XlSortDataOption.xlSortNormal); sheet.Sort.SetRange(sheet.Range["A4:H117"]); sheet.Sort.Apply();