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if we select an Excel sheet then how do we get the Excel Column Headers name
Posted 12-Aug-11 4:33am
Robymon1.1K
Updated 24-Sep-17 21:58pm
Comments
Mika Wendelius 12-Aug-11 9:39am
   
What do you mean by column header names? Columns are named A, B, C... Could you elaborate more.
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Solution 2

public static Dictionary<string,int> GetColumnMapping(Excel.Worksheet ExcelSheet, int HeaderRowIndex , List<string> Headers, Dictionary<string,int> HeaderMapping)
        {
            if (HeaderMapping != null)
                HeaderMapping.Clear();

            object misValue = System.Reflection.Missing.Value;

            Excel.Range HeaderRange = ExcelSheet.Rows[HeaderRowIndex , misValue];
            Excel.Range currentFind = null;

            foreach (string Header in Headers)
            {
                currentFind = HeaderRange.Find(Header, misValue, Excel.XlFindLookIn.xlValues, Excel.XlLookAt.xlPart, Excel.XlSearchOrder.xlByColumns, Excel.XlSearchDirection.xlNext, false, misValue, misValue);
                if(currentFind != null)
                    HeaderMapping.Add(Header, currentFind.Column);
            }

            return HeaderMapping;
        }
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