fecher's knowledge base for developers

With Wisej it's easily possible to use OrgCharts, like Dabeng's OrgChart from Github. There are only a few steps required to integrate it into your web application. Try it out! ...

Have you ever tried to modify the layout of an existing Wisej control by using a Mixin? In this post, I’ll show you how easy it is to patch an existing Wisej class (not theme) and change the default layout of a "wisej.web.Button" control, which has MenuItems. ...

Within a TextBox, it is possible to select only a part of a text with the help of the properties SelectionStart and SelectionLength. I also needed the possibility of a targeted selection of text for a TextBox within a DataGridViewTextBoxCell. I found a solution which I want to share here, in case anyone else can make use of it. ...

This time, I want to show you how to establish a communication between a Wisej web application and a website which is hosted in a WebBrowser control. The special feature here is that the WebBrowser control uses an iFrame object to show the external website. ...

Wisej gives us a great flexibility to handle images in a Wisej application. A nice way to deal with images is to use Icon Packs. They are useful because they allow you to have all the pictures in an own assembly and you don't have to fiddle with strings in the code anymore. ...