LongValidator.cs source code in C# .NET

Source code for the .NET framework in C#

                        
Code:

                         / Net / Net / 3.5.50727.3053 / DEVDIV / depot / DevDiv / releases / whidbey / netfxsp / ndp / fx / src / Configuration / System / Configuration / LongValidator.cs / 1 / LongValidator.cs
                        

                        
                            //------------------------------------------------------------------------------ 
// 
//     Copyright (c) Microsoft Corporation.  All rights reserved.
// 
//----------------------------------------------------------------------------- 

using System; 
using System.Collections; 
using System.IO;
using System.Reflection; 
using System.Security.Permissions;
using System.Xml;
using System.Collections.Specialized;
using System.Globalization; 
using System.ComponentModel;
using System.Security; 
using System.Text; 
using System.Text.RegularExpressions;
 
namespace System.Configuration {

    public class LongValidator : ConfigurationValidatorBase {
        private enum ValidationFlags { 
            None = 0x0000,
            ExclusiveRange = 0x0001,   // If set the value must be outside of the range instead of inside 
        } 

        private ValidationFlags _flags = ValidationFlags.None; 
        private long _minValue = long.MinValue;
        private long _maxValue = long.MaxValue;
        private long _resolution = 1;
 
        public LongValidator(long minValue, long maxValue)
            : this(minValue, maxValue, false, 1) { 
        } 

        public LongValidator(long minValue, long maxValue, bool rangeIsExclusive) 
            : this(minValue, maxValue, rangeIsExclusive, 1) {
        }
        public LongValidator(long minValue, long maxValue, bool rangeIsExclusive, long resolution) {
            if (resolution <= 0) { 
                throw new ArgumentOutOfRangeException("resolution");
            } 
 
            if (minValue > maxValue) {
                throw new ArgumentOutOfRangeException("minValue", SR.GetString(SR.Validator_min_greater_than_max)); 
            }

            _minValue = minValue;
            _maxValue = maxValue; 
            _resolution = resolution;
 
            _flags = rangeIsExclusive ? ValidationFlags.ExclusiveRange : ValidationFlags.None; 
        }
 
        public override bool CanValidate(Type type) {
            return (type == typeof(long));
        }
        public override void Validate(object value) { 
            ValidatorUtils.HelperParamValidation(value, typeof(long));
 
            ValidatorUtils.ValidateScalar((long)value, 
                                            _minValue,
                                            _maxValue, 
                                            _resolution,
                                            _flags == ValidationFlags.ExclusiveRange);
        }
    } 
}

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

using System; 
using System.Collections; 
using System.IO;
using System.Reflection; 
using System.Security.Permissions;
using System.Xml;
using System.Collections.Specialized;
using System.Globalization; 
using System.ComponentModel;
using System.Security; 
using System.Text; 
using System.Text.RegularExpressions;
 
namespace System.Configuration {

    public class LongValidator : ConfigurationValidatorBase {
        private enum ValidationFlags { 
            None = 0x0000,
            ExclusiveRange = 0x0001,   // If set the value must be outside of the range instead of inside 
        } 

        private ValidationFlags _flags = ValidationFlags.None; 
        private long _minValue = long.MinValue;
        private long _maxValue = long.MaxValue;
        private long _resolution = 1;
 
        public LongValidator(long minValue, long maxValue)
            : this(minValue, maxValue, false, 1) { 
        } 

        public LongValidator(long minValue, long maxValue, bool rangeIsExclusive) 
            : this(minValue, maxValue, rangeIsExclusive, 1) {
        }
        public LongValidator(long minValue, long maxValue, bool rangeIsExclusive, long resolution) {
            if (resolution <= 0) { 
                throw new ArgumentOutOfRangeException("resolution");
            } 
 
            if (minValue > maxValue) {
                throw new ArgumentOutOfRangeException("minValue", SR.GetString(SR.Validator_min_greater_than_max)); 
            }

            _minValue = minValue;
            _maxValue = maxValue; 
            _resolution = resolution;
 
            _flags = rangeIsExclusive ? ValidationFlags.ExclusiveRange : ValidationFlags.None; 
        }
 
        public override bool CanValidate(Type type) {
            return (type == typeof(long));
        }
        public override void Validate(object value) { 
            ValidatorUtils.HelperParamValidation(value, typeof(long));
 
            ValidatorUtils.ValidateScalar((long)value, 
                                            _minValue,
                                            _maxValue, 
                                            _resolution,
                                            _flags == ValidationFlags.ExclusiveRange);
        }
    } 
}

// File provided for Reference Use Only by Microsoft Corporation (c) 2007.

Link Menu

Network programming in C#, Network Programming in VB.NET, Network Programming in .NET
This book is available now!
Buy at Amazon US or
Buy at Amazon UK