.Net, ASP.NET, Programming, Various Languages, VB.NET, Visual Studio, Web Development, Web Server, WebForms

VB NET: Reading a PNG Image, Modifying it, then Sending it to the User

This is handy if you want to do some programmatic modifications to an image before presenting it to a user.

Continue reading “VB NET: Reading a PNG Image, Modifying it, then Sending it to the User”
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ASP.NET, CSS3, HTML, HTML5, JavaScript, Programming, VB.NET, WebForms

Javascript and Bootstrap CSS: Showing a Save Screen that Locks Page Elements

The goal of this example is to make all elements on and HTML form un-selectable while something like a Save/Load/long database lookup is happening. What we’ll do is superimpose a div over an HTML form, and have that div show opaque lines over the form as well as a clear area that says Loading or Saving.

We’ll make the page look like the image to the left, so that it is clear to the user that the form they were working on is temporarily disabled. Continue reading “Javascript and Bootstrap CSS: Showing a Save Screen that Locks Page Elements”

.Net, ASP.NET, Programming, SharePoint, Software, Technology, VB.NET, Web Development, WebForms

Read a SharePoint Document Library’s Row Details in .NET

SharePoint Documents List
SharePoint Documents List

In this example you’ll see the basics of programmatically connecting .NET code (a simple WebForm) from your local machine to read a Documents list hosted on a SharePoint server. Specifically, in this example I am using Visual Studio 2017 and am connecting to a SharePoint 2016 site on the local network. Continue reading “Read a SharePoint Document Library’s Row Details in .NET”