C# (CSharp) ExpressionFinder.Exists示例

示例#1

文件： ExpressionFinderTests.cs 项目： hannasm/ExpressiveExpressionTreesDotNet

        public void Test004()
        {
            var xfr      = new ExpressionFinder();
            var needle   = Expression.Parameter(typeof(int));
            var haystack = default(Expression);

            Assert.IsFalse(xfr.Exists(needle, haystack));
        }

示例#2

文件： ExpressionFinderTests.cs 项目： hannasm/ExpressiveExpressionTreesDotNet

        public void Test004()
        {
            var xfr = new ExpressionFinder();
            var needle = Expression.Parameter(typeof(int));
            var haystack = default(Expression);

            Assert.IsFalse(xfr.Exists(needle, haystack));
        }

示例#3

文件： ExpressionFinderTests.cs 项目： hannasm/ExpressiveExpressionTreesDotNet

        public void Test002()
        {
            var xfr      = new ExpressionFinder();
            var needle   = Expression.Parameter(typeof(int));
            var haystack = Expression.Add(
                Expression.Add(Expression.Parameter(typeof(int)), Expression.Parameter(typeof(int))),
                Expression.Multiply(Expression.Parameter(typeof(int)), Expression.Parameter(typeof(int)))
                );

            Assert.IsFalse(xfr.Exists(needle, haystack));
        }

示例#4

文件： ExpressionFinderTests.cs 项目： hannasm/ExpressiveExpressionTreesDotNet

        public void Test002()
        {
            var xfr = new ExpressionFinder();
            var needle = Expression.Parameter(typeof(int));
            var haystack = Expression.Add(
                Expression.Add(Expression.Parameter(typeof(int)), Expression.Parameter(typeof(int))),
                Expression.Multiply(Expression.Parameter(typeof(int)), Expression.Parameter(typeof(int)))
            );

            Assert.IsFalse(xfr.Exists(needle, haystack));
        }