public static void Run()
{
// ExStart:1
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType);
// Create directory if it is not already present.
bool IsExists = System.IO.Directory.Exists(dataDir);
if (!IsExists)
System.IO.Directory.CreateDirectory(dataDir);
// Instantiating a Workbook object
Workbook workbook = new Workbook();
// Adding a new worksheet to the Excel object
int i = workbook.Worksheets.Add();
// Obtaining the reference of the newly added worksheet by passing its sheet index
Worksheet worksheet = workbook.Worksheets[i];
// Adding the current system date to "A1" cell
worksheet.Cells["A1"].PutValue(DateTime.Now);
// Getting the style of A1 cell
Style style = worksheet.Cells["A1"].GetStyle();
// Setting the custom display format to show date as "d-mmm-yy"
style.Custom = "d-mmm-yy";
// Applying the style to A1 cell
worksheet.Cells["A1"].SetStyle(style);
// Adding a numeric value to "A2" cell
worksheet.Cells["A2"].PutValue(20);
// Getting the style of A2 cell
style = worksheet.Cells["A2"].GetStyle();
// Setting the custom display format to show value as percentage
style.Custom = "0.0%";
// Applying the style to A2 cell
worksheet.Cells["A2"].SetStyle(style);
// Adding a numeric value to "A3" cell
worksheet.Cells["A3"].PutValue(2546);
// Getting the style of A3 cell
style = worksheet.Cells["A3"].GetStyle();
// Setting the custom display format to show value as currency
style.Custom = "£#,##0;[Red]$-#,##0";
// Applying the style to A3 cell
worksheet.Cells["A3"].SetStyle(style);
// Saving the Excel file
workbook.Save(dataDir + "book1.out.xls", SaveFormat.Excel97To2003);
// ExEnd:1
}
}