一件小事：编写代码与数据库相结合
今天在敲学生信息管理系统的时候，运行时发现这么一个错误： 而在鼠标指向trim(txttel.text)的时候显示出输入的内容，在指向mrc.fields(5)时并未显示,也没有弹出错误的信息，这可如何是好。 这时想起来磊磊写的博客，好像就是说数据库中的类型与输入的信息不
今天在敲学生信息管理系统的时候，运行时发现这么一个错误：
而在鼠标指向trim(txttel.text)的时候显示出输入的内容，在指向mrc.fields(5)时并未显示,也没有弹出错误的信息，这可如何是好。
这时想起来磊磊写的博客，好像就是说数据库中的类型与输入的信息不匹配，我根据这点也是看了下数据库，没想到还真是这样。
数据库中的字符串是10位，而我写的电话号码是11位，当然错误了。该完后，顺利运行...
这件事看似很简单，但是意义也是很重要。编写代码必须与数据库相结合，另外看博客的确是一件享受的事情，它可以充实一个人的知识容量，总之，简单的事情做起来就是高兴。
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