IEqualityComparer<T>.GetHashCode(T) Method
Definition
Important
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Returns a hash code for the specified object.
public:
int GetHashCode(T obj);public int GetHashCode (T obj);abstract member GetHashCode : 'T -> intPublic Function GetHashCode (obj As T) As IntegerParameters
- obj
- T
The Object for which a hash code is to be returned.
Returns
A hash code for the specified object.
Exceptions
The type of obj is a reference type and obj is null.
Remarks
Implement this method to provide a customized hash code for type T, corresponding to the customized equality comparison provided by the Equals method.
Notes to Implementers
Implementations are required to ensure that if the Equals(T, T) method returns true for two objects x and y, then the value returned by the GetHashCode(T) method for x must equal the value returned for y.
