title: Add List or array with LoadFromCollection to row range using EPPLUS
body: <p>Trying to add a List or array to a row in excel with EPPLUS using ExcelRange and  LoadFromCollection  but is filling a column instead of a a row. code :</p>
  
  <pre><code>List&lt;string&gt; cabeceras = new List&lt;string&gt;();
          cabeceras.Add("Fecha");
          foreach (ValidationParameterData estacion in informacionSeleccion.Parameters) {
              foreach (string parameter in estacion.Parameters) {
  
                  cabeceras.Add(estacion.Station + parameter);
                  cabeceras.Add("L");
              } 
          }
          string[] vals = cabeceras.ToArray();
  
          using (ExcelRange rng = ws.Cells[4,1,4,cabeceras.Count])
          {
              rng.Style.Font.Size = 16;
              rng.Style.Font.Bold = true;
              rng.LoadFromCollection(vals);//or cabeceras directly 
          }
  </code></pre>
  
  <p>tried with both array and list also with:</p>
  
  <pre><code>ExcelRange rng = ws.Cells["A4:M4"]  
  </code></pre>
  
  <p>same thing happens, column A is filled from top to bottom  instead of filling the row from left to right, what am I doing wrong? is there another function to do this?</p>
  
  <p>Thanks and regards</p>