DataTablePropertyDescriptor.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 / Data / System / Data / DataTablePropertyDescriptor.cs / 1 / DataTablePropertyDescriptor.cs
                        

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

namespace System.Data { 
    using System;
    using System.ComponentModel;

    internal sealed class DataTablePropertyDescriptor : PropertyDescriptor { 

        DataTable table; 
 
        public DataTable Table {
            get { 
                return table;
            }
        }
 
        internal DataTablePropertyDescriptor(DataTable dataTable) : base(dataTable.TableName, null) {
            this.table = dataTable; 
        } 

        public override Type ComponentType { 
            get {
                return typeof(DataRowView);
            }
        } 

        public override bool IsReadOnly { 
            get { 
                return false;
            } 
        }

        public override Type PropertyType {
            get { 
                return typeof(IBindingList);
            } 
        } 

        public override bool Equals(object other) { 
            if (other is DataTablePropertyDescriptor) {
                DataTablePropertyDescriptor descriptor = (DataTablePropertyDescriptor) other;
                return(descriptor.Table == Table);
            } 
            return false;
        } 
 
        public override Int32 GetHashCode() {
            return Table.GetHashCode(); 
        }

        public override bool CanResetValue(object component) {
            return false; 
        }
 
        public override object GetValue(object component) { 
            DataViewManagerListItemTypeDescriptor dataViewManagerListItem = (DataViewManagerListItemTypeDescriptor) component;
            return dataViewManagerListItem.GetDataView(table); 
        }

        public override void ResetValue(object component) {
        } 

        public override void SetValue(object component, object value) { 
        } 

        public override bool ShouldSerializeValue(object component) { 
            return false;
        }
    }
} 


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

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