Epplus - Cannot change cell value or cell header -


i have problem when change value of cell. here code:

fileinfo newfile = new fileinfo(file); excelpackage pck = new excelpackage(newfile);          var wsdata = pck.workbook.worksheets.add("absent employee list");         var datarange = wsdata.cells["a1"].loadfromcollection(                 s in emps                 orderby s.employeecode                 select s,                 true, officeopenxml.table.tablestyles.medium2                 );         wsdata.cells[2, 4, datarange.end.row, 4].style.numberformat.format = "dd-mm-yyyy"         wsdata.cells[2, 5, datarange.end.row, 5].style.numberformat.format = "dd-mm-yyyy";          wsdata.cells["a1"].value = "employee code"; // [1, 1]         wsdata.cells["b1"].value = "full name"; // [1, 2]         wsdata.cells["c1"].value = "department"; // [1, 3]          datarange.autofitcolumns();          pck.saveas(newfile);

when open file after creating, header of a1, b1, c1 didn't change. did miss something? thank help.

try this

wsdata.cells[1,1].value = "employee code"; wsdata.cells[2,1].value = "full name"; wsdata.cells[3,1].value = "department";

this worked me!


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