C#의 Excel 범위에서 키워드를 찾는 방법은 무엇입니까?

Question

나는 Excel 파일을 가지고 있는데, A1에서 A27까지 검색하고 '통화'라는 키워드가있는 셀을 찾고 싶습니다.

어떻게하면됩니까?

using System; 
using System.Collections.Generic; 
using System.Linq; 
using System.Text; 
using hExcel = Microsoft.Office.Interop.Excel; 

namespace excel004 
{ 
    class Program 
    { 
     static void Main(string[] args) 
     { 
      string xls_path = "c:\\sample.xls"; 
      hExcel.Application xlsApp = new hExcel.ApplicationClass(); 
      hExcel.Workbook xlsWorkbook = xlsApp.Workbooks.Open(
       xls_path, //file name 
       0,   //UpdateLinks 
       true,  //read-only 
       5,   //Format 
       "",   //password 
       "",   //write password, 
       true,  //IgnoreReadyOnblyReconnected 
       Microsoft.Office.Interop.Excel.XlPlatform.xlWindows, //Origin 
       "\t",  //Delimiter 
       false,  //Editable 
       false,  //Notify 
       0,   //Converter 
       true,  //AddToMru, 
       1,   //Local 
       0   //CorruptLoad 
      ); 

      hExcel.Worksheet xlsWorksheet = (hExcel.Worksheet)xlsWorkbook.Worksheets.get_Item(1); 


      // Output Worksheet properties 
      hExcel.Range xlsRange = xlsWorksheet.UsedRange; 
      int columns = xlsRange.Columns.Count; 
      int rows = xlsRange.Cells.Rows.Count; 
      Console.Write("[info]Worksheet columns: "+columns+"\n"); 
      Console.Write("[info]worksheet rows: " + rows + "\n"); 

      // Find Keyword: Currency 
      //(1)set range 
      // I stopped here, coz I don't how to search from A1 ~ A27 with keyword:currency 
       Console.Write(xlsWorksheet.get_Range("A1", "A27").Value2.ToString()); //get nothing 
      // my excel file is Row:100 * Column:20. 
      // if the way have to look up all the cells, 
      // i will give up to ask this question, 
      // I think it should be a way just look up one column that's A1 to A27. 

      // [Resolved 1:] Answer from Francesco Baruchelli 
      hExcel.Range titleRange = xlsWorksheet.get_Range("A1","A27"); //it works 

      // [Resolved 2:] it works, but not good, coz it get too many unused value 
      hExcel.Range titleRange = (hExcel.Range)xlsWorksheet.Columns.get_Item(1,Type.Missing); 
      // why this is wrong? 
      hExcel.Range titleRange = (hExcel.Range)xlsWorksheet.Columns.get_Item(1,27); 
      Console.ReadLine(); 
     } 
    } 
} 

Answer 1

당신은이 방법을 찾고있는 범위 얻을 수 있습니다 여기에 설명 된대로

xlsWorksheet.Range("A1:A27") 

는 다음 찾기 방법을 사용할 수 있습니다

http://msdn.microsoft.com/en-us/library/e4x1k99a(v=vs.80).aspx

을 코드에서를 다음과 같이 적용 할 수 있습니다 (찾고있는 문자열이 하나만있는 경우).

Excel.Range firstFind = null; 

currentFind = titleRange.Find("apples", missing, 
    Excel.XlFindLookIn.xlValues, Excel.XlLookAt.xlPart, 
    Excel.XlSearchOrder.xlByRows, Excel.XlSearchDirection.xlNext, false, 
    missing, missing); 
if (currentFind != null) 
    String cellAddress = currentFind.get_Address(false, false, Microsoft.Office.Interop.Excel.XlReferenceStyle.xlA1, false, System.Reflection.Missing.Value);