PolicyUnit.cs source code in C# .NET

Source code for the .NET framework in C#

                        
Code:

                         / WCF / WCF / 3.5.30729.1 / untmp / Orcas / SP / ndp / cdf / src / WCF / Log / System / IO / Log / PolicyUnit.cs / 1 / PolicyUnit.cs
                        

                        
                            //------------------------------------------------------------------------------ 
// Copyright (c) Microsoft Corporation.  All rights reserved.
//-----------------------------------------------------------------------------
namespace System.IO.Log
{ 
    using System;
    using System.Globalization; 
 
    public struct PolicyUnit
    { 
        PolicyUnitType type;
        long value;

        public PolicyUnit(long value, PolicyUnitType type) 
        {
            if (type == PolicyUnitType.Percentage) 
            { 
                if ((value < 0) || (value > 100))
                    throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(Error.ArgumentOutOfRange("value")); 
            }
            else if (type == PolicyUnitType.Extents)
            {
                if (value < 0) 
                    throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(Error.ArgumentOutOfRange("value"));
            } 
            else 
            {
                throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(Error.ArgumentOutOfRange("type")); 
            }

            this.type = type;
            this.value = value; 
        }
 
        public PolicyUnitType Type 
        {
            get 
            {
                return this.type;
            }
        } 

        public long Value 
        { 
            get
            { 
                return this.value;
            }
        }
 
        public override int GetHashCode()
        { 
            return (this.type.GetHashCode() ^ 
                    this.value.GetHashCode());
        } 

        public override bool Equals(object obj)
        {
            if (!(obj is PolicyUnit)) return false; 

            PolicyUnit other = (PolicyUnit)(obj); 
 
            return this == other;
        } 

        public static bool operator ==(PolicyUnit left, PolicyUnit right)
        {
            return ((left.type == right.type) && 
                    (left.value == right.value));
        } 
 
        public static bool operator !=(PolicyUnit left, PolicyUnit right)
        { 
            return !(left == right);
        }

        public static PolicyUnit Percentage(long value) 
        {
            return new PolicyUnit(value, PolicyUnitType.Percentage); 
        } 

        public static PolicyUnit Extents(long value) 
        {
            return new PolicyUnit(value, PolicyUnitType.Extents);
        }
 
        public override string ToString()
        { 
            if (this.type == PolicyUnitType.Percentage) 
            {
                return SR.GetString(SR.PolicyUnit_Percent, this.value); 
            }
            else
            {
                return SR.GetString(SR.PolicyUnit_Extents, this.value); 
            }
        } 
    } 
}

// File provided for Reference Use Only by Microsoft Corporation (c) 2007.
// Copyright (c) Microsoft Corporation. All rights reserved.

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