C#自定义控件 在 Toolbox显示不了的问题
1) Close your solution
2) Tools->Options->"Windows Form Designer"
- find AutoToolboxPopulate property in Toolbox category and set 'true'
3) Open your solution.
1) Close your solution
2) Tools->Options->"Windows Form Designer"
- find AutoToolboxPopulate property in Toolbox category and set 'true'
3) Open your solution.