SpecialFolderEnumConverter.cs source code in C# .NET

Source code for the .NET framework in C#

                        
Code:

                         / DotNET / DotNET / 8.0 / untmp / whidbey / REDBITS / ndp / fx / src / WinForms / Managed / System / WinForms / SpecialFolderEnumConverter.cs / 1 / SpecialFolderEnumConverter.cs
                        

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

namespace System.Windows.Forms { 
    using System; 
    using System.ComponentModel;
    using System.Collections; 

    internal class SpecialFolderEnumConverter : AlphaSortedEnumConverter {
        public SpecialFolderEnumConverter(Type type) : base(type) {
        } 

        ///  
        /// See VSWhidbey #376570. Personal appears twice in type editor because its numeric value matches with MyDocuments. 
        /// This code filters out the duplicate value.
        public override StandardValuesCollection GetStandardValues(ITypeDescriptorContext context) { 
            StandardValuesCollection values = base.GetStandardValues(context);
            ArrayList list = new ArrayList();
            int count = values.Count;
            bool personalSeen = false; 
            for (int i = 0; i < count; i++) {
                 if (values[i] is System.Environment.SpecialFolder && 
                    values[i].Equals(System.Environment.SpecialFolder.Personal)) { 
                    if (!personalSeen) {
                        personalSeen = true; 
                        list.Add(values[i]);
                    }
                }
                else { 
                    list.Add(values[i]);
                } 
            } 
            return new StandardValuesCollection(list);
        } 
    }
}

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

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