DateCast Method

Casts the object specified in the o parameter to a Date. If the cast fails an InvalidCastException is thrown

Definition

Namespace: Firefly.Box
Assembly: Firefly.Box (in Firefly.Box.dll) Version: debug-master-v:33791
C#
public static Date Cast(
	Object o
)

Parameters

o  Object
The Object to cast to Date

Return Value

Date

Example

This example demonstrates the deferent aspects of casting
This example is in the form of Unit Tests. It references the NUnit framework. This framework can be downloaded from www.NUnit.org. For more information about unit testing visit: www.NUnit.org.
C#
using System;
using System.Collections.Generic;
using System.Text;
using NUnit.Framework;
using Firefly.Box;
using Firefly.Box.Testing;


namespace TestFirefly.Box.Documentation
{
    [TestFixture]
    public class Cast
    {
        [Test]
        public void CastSuccess()
        {
            object o = 5;
            Number n = Number.Cast(o);
            n.ShouldBe(5);
        }
        [Test]
        [ExpectedException(typeof(InvalidCastException))]
        public void CastFail()
        {
            object o = "5";
            Number n = Number.Cast(o);
        }
        [Test]
        public void TryCastSuccess()
        {
            object o = 5;
            Number n;
            if (Number.TryCast(o, out n))
                n.ShouldBe(5);
            else
                Assert.Fail();
        }
        [Test]
        public void TryCastFail()
        {
            object o = "5";
            Number n;
            if (Number.TryCast(o, out n))
                Assert.Fail();
        }
    }
}

See Also