1.0ELB Solutions.com Inc.https://elbsolutions.com/projectsEtienne Bleyhttps://elbsolutions.com/projects/author/etienne-bley/rich600338<blockquote class="wp-embedded-content" data-secret="2gbFPRVuIm"><a href="https://elbsolutions.com/projects/excel-reading-writing-using-aspx/">Excel reading / writing using aspx</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://elbsolutions.com/projects/excel-reading-writing-using-aspx/embed/#?secret=2gbFPRVuIm" width="600" height="338" title="“Excel reading / writing using aspx” — ELB Solutions.com Inc." data-secret="2gbFPRVuIm" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script> /*! This file is auto-generated */ !function(d,l){"use strict";l.querySelector&&d.addEventListener&&"undefined"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!/[^a-zA-Z0-9]/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret="'+t.secret+'"]'),o=l.querySelectorAll('blockquote[data-secret="'+t.secret+'"]'),c=new RegExp("^https?:$","i"),i=0;i<o.length;i++)o[i].style.display="none";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute("style"),"height"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):"link"===t.message&&(r=new URL(s.getAttribute("src")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener("message",d.wp.receiveEmbedMessage,!1),l.addEventListener("DOMContentLoaded",function(){for(var e,t,s=l.querySelectorAll("iframe.wp-embedded-content"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute("data-secret"))||(t=Math.random().toString(36).substring(2,12),e.src+="#?secret="+t,e.setAttribute("data-secret",t)),e.contentWindow.postMessage({message:"ready",secret:t},"*")},!1)))}(window,document); //# sourceURL=https://elbsolutions.com/projects/wp-includes/js/wp-embed.min.js </script> Lots of work has been done reading and writing to excel. Here are the links that were used to figure it out various parts. To make things easy when possible, uploading and downloading csv files with an Excel header. I wish I had the code from another project – but back to Google to re-figure […]