To manually populate a multicolumn devexpress TreeList using C# and VB.NET you can use the snippet below. Sample C# Sample…

To make a multicolumn listbox in C# and VB.NET you can use the following snippet. First you need to add…

To make a multicolumn listbox in VBA you can use the following snippet. This snippet should also work in VB6.…

To make a multiline button in HTML you can use the following snippet. Sample HTML