按钮单击另一个表单 [英] Button Click from another form

问题描述

假设我有3种形式：形式a，形式b，形式c。表单a有一个打开表单b的按钮，表单b还有一个打开表单c的按钮。

现在我处于表单a并且我想在单击表单b时禁用表单c上的按钮

let assume i have 3 forms: form a,form b, form c. form a has a button that opens form b and form b also has a button that opens form c.
now i am in form a and i want to disable a button on form c when form b is clicked

推荐答案

表单 a 可以公开（只读）属性，说明表单上的按钮是否为<$ c $应该禁用c> c 。

Form a could expose a (read-only) property stating if button on form c should be disabled or not.

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