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POUsing Excel in C# to transfer Cell Values to a 2D string array
 

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  1. POUsing Excel in C# to transfer Cell Values to a 2D string array
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    <p>I need someone to create a method that will get me all the cell values in an excel spreadsheet into a 2D array.</p> <p>I'm making it using ribbons in C# to work with Excel but i just can't get it to work.</p> <pre><code> private string[,] GetSpreadsheetData () { try { Excel.Application exApp = Globals.TSExcelAddIn.Application as Excel.Application; Excel.Worksheet ExWorksheet = exApp.ActiveSheet as Excel.Worksheet; Excel.Range xlRange = ExWorksheet.get_Range("A1","F188000"); object[,] values = (object[,])xlRange.Value2; string[,] tsReqs = new string[xlRange.Rows.Count, 7]; char[] alphabet = "ABCDEFGHIJKLMNOPQRSTUVWXYZ".ToCharArray(); for (int i = 0; i &lt; tsReqs.GetLength(0); i++) { for (int z = 0; z &lt; tsReqs.GetLength(1); z++) { if(values[i+1,z+1] != null) tsReqs[i, z] = values[i + 1, z + 1].ToString(); } } return tsReqs; } catch { MessageBox.Show ("Excel has encountered an error. \nSaving work and exitting"); return null; } } </code></pre> <p>Also if anyone has a more efficient way of doing this I would greatly appreciate it.</p> <pre><code> Excel.Range xlRange = ExWorksheet.get_Range("A1","F188000"); </code></pre> <p>Reads all the way till F188000 cell from A1, I just want it to keep reading until it reaches a row with absolutely no data.</p> <pre><code> - Caught: "Index was outside the bounds of the array." (System.IndexOutOfRangeException) Exception Message = "Index was outside the bounds of the array.", Exception Type = "System.IndexOutOfRangeException" </code></pre>
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    1. COHow is it not working? Do you get an exception or the wrong results?
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    2. COi get an exception
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    3. COPlease update your post with the `Exception.Message` or the full stack trace for the `Exception`.
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