'宣言
Public Interface IConditionalExpressionSyntaxTree Inherits IExpressionSyntaxTree
public interface IConditionalExpressionSyntaxTree : IExpressionSyntaxTree
'宣言
Public Interface IConditionalExpressionSyntaxTree Inherits IExpressionSyntaxTree
public interface IConditionalExpressionSyntaxTree : IExpressionSyntaxTree