C# typeof() example in detail

summer · Posted on 2/10/2019 1:03:00 PM

What are the C# typeof() and GetType() areas?
1. The x in typeof(x) must be a specific class name, type name, etc., and cannot be a variable name.
2. The GetType() method inherits from Object, so any object in C# has a GetType() method, which has the same function as typeof(), returning the type of the current object of the Type type.
For example, there is such a variable i:
Int32 i = new Int32();
i.GetType() returns a value of type Int32, but you can't use typeof(i) because i is a variable, if you want to use typeof(), you can only: typeof(Int32), which returns the same type of Int32.

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output
Methods:
Void SampleMethod()
System.Type GetType()
System.String ToString()
Boolean Equals(System.Object)
Int32 GetHashCode()
Members:
Void SampleMethod()
System.Type GetType()
System.String ToString()
Boolean Equals(System.Object)
Int32 GetHashCode()
Void .ctor()
Int32 sampleMember

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output
Area = 28.2743338823081
The type is System.Double

[Communication] C# typeof() example in detail