本文整理汇总了C#中System.Dynamic.DynamicMetaObject.BindUnaryOperation方法的典型用法代码示例。如果您正苦于以下问题：C# DynamicMetaObject.BindUnaryOperation方法的具体用法？C# DynamicMetaObject.BindUnaryOperation怎么用？C# DynamicMetaObject.BindUnaryOperation使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类System.Dynamic.DynamicMetaObject的用法示例。
在下文中一共展示了DynamicMetaObject.BindUnaryOperation方法的4个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: Bind
/// <summary>
/// Performs the binding of the dynamic unary operation.
/// </summary>
/// <param name="target">The target of the dynamic operation.</param>
/// <param name="args">An array of arguments of the dynamic operation.</param>
/// <returns>The <see cref="DynamicMetaObject"/> representing the result of the binding.</returns>
public sealed override DynamicMetaObject Bind(DynamicMetaObject target, DynamicMetaObject[] args)
{
ContractUtils.RequiresNotNull(target, nameof(target));
ContractUtils.Requires(args == null || args.Length == 0, nameof(args));
return target.BindUnaryOperation(this);
}示例2: TestMetaObject
public static void TestMetaObject(DynamicMetaObject target, ExpressionType[] testExpressions, bool isValid = true)
{
foreach (ExpressionType expType in testExpressions)
{
UnaryOperationBinder binder = new TestUnaryOperationBinder(expType);
DynamicMetaObject result = target.BindUnaryOperation(binder);
Assert.IsNotNull(result);
UnaryExpression expression = result.Expression as UnaryExpression;
Assert.IsNotNull(expression);
ExpressionType expectedType = isValid ? expType : ExpressionType.Throw;
Assert.AreEqual<ExpressionType>(expectedType, expression.Operand.NodeType);
}
}示例3: TestBindParams
public static void TestBindParams(DynamicMetaObject target)
{
UnaryOperationBinder binder = new TestUnaryOperationBinder(ExpressionType.Negate);
ExceptionTestHelper.ExpectException<ArgumentNullException>(() => { var result = target.BindUnaryOperation(null); });
}示例4: Bind
public sealed override DynamicMetaObject Bind(DynamicMetaObject target, DynamicMetaObject[] args)
{
ContractUtils.RequiresNotNull(target, "target");
ContractUtils.Requires((args == null) || (args.Length == 0), "args");
return target.BindUnaryOperation(this);
}