エラーが発生します:Class 'QueryParameterComparer' must implement 'Function Compare(x As QueryParameter, y As QueryParameter) As Integer' for interface 'System.Collections.Generic.IComparer(Of QueryParameter)'.
このクラス定義について:
Protected Class QueryParameterComparer
Implements IComparer(Of QueryParameter)
Public Function Compare(x As QueryParameter, y As QueryParameter) As Integer
If x.Name = y.Name Then
Return String.Compare(x.Value, y.Value)
Else
Return String.Compare(x.Name, y.Name)
End If
End Function
End Class
私もそれを完全に書き出そうとしました:
Protected Class QueryParameterComparer
Implements System.Collections.Generic.IComparer(Of QueryParameter)
Public Function Compare(x As QueryParameter, y As QueryParameter) As Integer
If x.Name = y.Name Then
Return String.Compare(x.Value, y.Value)
Else
Return String.Compare(x.Name, y.Name)
End If
End Function
End Class
私は何が欠けていますか?