如何將C＃對象列表導出到Excel電子表格中？

Question

我有一個C＃列表，我從Excel電子表格創建，我想將其導出到Excel。我怎樣才能完成這項任務？這只是一個控制檯項目。我不打算在.Net應用程序中顯示數據。我只需要電子表格。

var fileName = string.Format("C:\\Users\\SGurmu\\Desktop\\Data 091510.xls"); 
var connectionString = string.Format("Provider=Microsoft.Jet.OLEDB.4.0; data source={0}; Extended Properties=Excel 8.0;", fileName); 

var fileName2 = string.Format("C:\\Users\\SGurmu\\Desktop\\Copy of Prototype.xls"); 
var connectionString2 = string.Format("Provider=Microsoft.Jet.OLEDB.4.0; data source={0}; Extended Properties=Excel 8.0;", fileName); 

var adapter = new OleDbDataAdapter("SELECT * FROM [Sheet1$]", connectionString); 
var ds = new DataSet(); 

adapter.Fill(ds, "contacts"); 

var data = ds.Tables["contacts"].AsEnumerable(); 

List<EmployeeData> query = data.Where(x => x.Field<string>("First_Name") != string.Empty).Select(x => 

new EmployeeData 
    { 
    empID = x.Field<double>("EMPLOYEE"), 
    firstName = x.Field<string>("First_Name"), 
    lastName = x.Field<string>("Last_Name"), 
    JobCategory = x.Field<string>("Job Title"), 
    StartDate = x.Field<Nullable<DateTime>>("Hire Dt"), 
    EndDate = x.Field<Nullable<DateTime>>("Term Dt"), 
    TermReason = x.Field<string>("Term Reason"), 
    PeggedUID = x.Field<Nullable<double>>("Pegged UserID"), 
    UpdateDate = x.Field<Nullable<DateTime>>("Last Updated") 
    }).ToList();