c# - exel write시 셀서식 지정

Excel.Range range = xlApp.get_Range("A2", Type.Missing);

range.NumberFormatLocal=@"@";

Excel.Style style=xlBook.Styles.Add("NewStyle",Type.Missing);

style.Interior.ColorIndex=15;

style.Interior.Pattern=Excel.XlPattern.xlPatternSolid;

style.Interior.PatternColorIndex=Excel.XlBackground.xlBackgroundAutomatic;

range.Style=style;

 

 

 

Excel.Range oRange;

oRange = worksheet.get_Range("A1:A300", "C1:C300");
oRange.Cells.NumberFormat = "@";