' Add the shape to the container canvas.Shapes.Add(line) End Sub End Class

The most common error developers encounter is the relationship between the Shape and the ShapeContainer .

For new Windows Forms applications (especially on .NET 6/7/8+), the use of PowerPacks is discouraged. The recommended alternatives are:

16 Dec 2015 — 1 Answer. Sorted by: 13. @Plutonix has the correct answer in the comments. I just thought I would add and illustrate the answer. ( Stack Overflow

The acquisition of the PowerPacks depends entirely on the version of Visual Studio and the .NET Framework in use.

The are a set of custom controls and components created by Microsoft to extend the functionality of Windows Forms applications. Originally introduced during the transition from Visual Basic 6.0 to the .NET Framework, these controls provided features that were standard in VB6 but missing in the initial releases of .NET, specifically the ability to draw shapes and lines directly on forms.

: A custom container that displays rows of database records in a scrollable, repeating layout using standard Windows Forms inputs.

If you need the installer for legacy project maintenance, check: