本文介绍了如果声明问题的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述 29岁程序员，3月因学历无情被辞！ 我有一个非常容易的人： 我有一个名为[ProjectDetailActive]的复选框 它的默认值是true 我想插入一个代码，如果同一表单上的另一个字段[ProjectDetailEndDate] = null，则无法将复选框设置为false 一边评论： 我不知道你们怎么设法找到这些代码的正确陈述。你们在哪里学习这些东西？我已经阅读过文章，书籍，访问过的网站，但是在两年内我找不到一个教授如何编写代码的地方 - 它们只给你一个代码如何读取函数的例子我永远不会使用在一百万年里，从未接近我的需要。哈利波特学校是否像秘密一样教他们如何编写代码？ 我已经在互联网上数百次问过这个问题而且似乎没有人知道。我一直听到的所有反复试验都是真的吗？没有地方可以学习如何编写代码？我注定要失败：o）I have a very easy one for you guys:I have a checkbox that is called [ProjectDetailActive]it''s default value is "true"I would like to insert a code that would make it impossible to turn the checkbox to false if another field on the same form[ProjectDetailEndDate] = nullA side Comment:I don''t know how you guys manage to find the correct statement for these codes. Where do you guys learn this stuff? I''ve read articles, books, visited web sites but nowhere yet in two years have I found a place that teach how to write codes - they only give you an examples on how a code might read for a function that I would never use in a million year and never close to what I need. is there like a secret Harry Potter school where they do teach you how to write codes?I''ve asked this question hundreds of times all over the internet and nobody seem to know. All trial and error I hear all the time- is that true? there is nowhere to learn how to write codes? I''m doomed :o)推荐答案 展开 | 选择 | Wrap | 行号 这篇关于如果声明问题的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！ 上岸，阿里云！
