c# - Matching cell in rows with an input string -

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i trying read excel file , find id number in file. right printing of rows match , figuring out why.

// input search string value = textbox3.text; // verify input correct format match match = regex.match(value, @".*[0-9].*"); match mymatch = regex.match(value, textbox3.text); console.writeline(value);  foreach (datarow row in xlsds.rows) {                      if (match.success && mymatch.success)     {         console.writeline(textbox3);         console.write(row.itemarray.tostring());         console.writeline("this found");     } } 

int rowcount = xlsds.rows.count;

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