如何从Visual Studio中的工具箱中删除用户控件条目？

Question

There are dozens of user control in our project. All these controls load into the Toolbox. I think this slows down the system when we work with the designer. Is this true? If so, then how to remove these controls from the Toolbox?

Answer 1

如果要阻止项目中的某些用户控件自动添加到工具箱，则可以将[System.ComponentModel.ToolboxItem(false)]属性添加到usercontrol类（ 此语法假定您使用的是C＃ ）。

Answer 2

This will definitely slow down VS if there are a lot of projects all containing user controls.

Answer from linked questions:

Check this setting:

Tools > Options > Windows Forms Designer > General : AutoToolboxPopulate

It should be set to FALSE.

Answer 3

You can either delete the tab they are all in by right clicking and "Delete Tab".

Or just right click on the item itself and "Delete"

Ive persoanlly never noticed a slow down and ive all the Telerik ASP.NET set and quite a few custom ones in certain projects.