New Post: Read vale from checkbox from excel sheet

Hello,
can someone tell me how I can read value from checkbox?? example in cell E50 I have checkbox control and this is checked and I want read/check this value and get something like true or false.. for right now I have null...

Example code

var instExcel = new XLWorkbook(file);
var sheet = instExcel.Worksheet("Ark1");
var cell = sheet.Cell("E50");
// or
var cell2 = sheet.Cell("E50").Value;