自定义控件的属性设置在设计时不会保留 [英] Property settings of custom control are not persisted at design-time

问题描述

你好，

我有一个关于设计时问题的问题.
在VB.net 2010中，我有一个自定义控件，该用户的属性由另一个自定义控件通过UITypeEditor(通过代码)设置. 进行了更改，但是IDE不会保留这些设置.这意味着在表单选项卡中没有星号表示该表单已被标记为脏，因此在我存储项目时将其保存.
仅当我手动对表单进行其他更改时，星号才会出现(肮脏的表单标记)，并且我的属性设置会保留.

有人知道如何解决这个问题吗?
有没有一种方法可以在设计时通过代码设置脏表单标记?
有没有一种方法可以通知IDE某个控件已进行更改，以将其容器窗体标记为脏?

在此先感谢您.

Hello,

I have a question regarding a design-time problem.
In VB.net 2010 I have a custom control who''s properties are being set by another custom control through a UITypeEditor (through code).
The changes are made, however the IDE does not persist these settings. Meaning that there does not appear a star in the form tab to indicate that the form has been marked dirty and hence is saved when I store the project.
Only when I manually make other changes to the form the star appears (dirty form marker), and my property settings are persisted.

Does anyone know how to solve this problem?
Is there a way to set the dirty form marker at design time through code ?
Is there a way to notify the IDE that changes have been made to a certain control, in order to mark it''s container form as dirty?

Thanks in advance.

推荐答案

您可能想在控件属性上缺少想要设计人员为其编写代码的

You''re probably missing the

<DesignerSerializationVisibility(DesignerSerializationVisibility.Visible)>

属性.

将此属性添加到您想要设计时值支持的每个属性中，然后设计器将为其生成代码.

attribute on your controls properties that you want the designer to write code for.

Add this attribute to every property that you want design-time value support for and the designer will generate code for it.

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