C # about type conversion surface questions

Analyze each of the two ways to determine the correct wording. Suppose not. Please explain why

Writing one:

Short S=1;s = s + 1;

Two:

Short S=1;s + = 1;

Answer:

If you do not, you will report the following error:

The type "int" cannot be implicitly converted to "short".
An explicit conversion exists (is there a missing cast?)

Analysis:

Short keyword represents an integer data type. There is an implicit conversion from short to int, long, float, double, or decimal in advance definition.

You cannot implicitly convert a non-literal numeric type that has a larger storage size to a short type.

Detailed information can be tested: http://msdn.microsoft.com/zh-cn/library/ybs77ex4.aspx

C # about type conversion surface questions