C# 中的数据类型
我正在开发一个 C# 应用程序。 我在表单上有三个字段。不确定哪种数据类型适合它们。 一些帮助将不胜感激。
a: length of this field is 30 and it should be a positive integer
b: length of this field is 15 and it should be a decimal allowed positive number
c: length of this field is 15 and it should be a decimal allowed unsigned number
另外以下数据类型应该是什么：
a*b
a*c
b*c
I am in process to develope a C# application.
I have three fields here on a form. Not sure which would be appropriate datatype for them.
Some help will be appreciated.
a: length of this field is 30 and it should be a positive integer
b: length of this field is 15 and it should be a decimal allowed positive number
c: length of this field is 15 and it should be a decimal allowed unsigned number
Also what should be the datatype of following:
a*b
a*c
b*c
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Just check here and you can find the correct answer for each, it's really not that hard!
这应该会有所帮助：
您可以查看此《C# 初学者终极指南》此处：http://shoppingict.blogspot。 com/2014/12/book-ultimate-c-guide-for-dummies.html
This should help:
You can checkout this Ultimate C# Guide for Beginners here: http://shoppingict.blogspot.com/2014/12/book-ultimate-c-guide-for-dummies.html