DialogResultConverter.cs source code in C# .NET

Source code for the .NET framework in C#

                        
Code:

                         / DotNET / DotNET / 8.0 / untmp / WIN_WINDOWS / lh_tools_devdiv_wpf / Windows / wcp / Framework / System / Windows / DialogResultConverter.cs / 1 / DialogResultConverter.cs
                        

                        
                            //---------------------------------------------------------------------------- 
//
// Copyright (C) Microsoft Corporation.  All rights reserved.
//
// File: DialogResultConverter.cs 
//
// Description: Contains the DialogResultConverter: TypeConverter for the DialogResult class. 
// 
// History:
//  10/31/2003 : [....]  - Created 
//
//---------------------------------------------------------------------------

using System; 
using System.ComponentModel;
using System.Globalization; 
 
namespace System.Windows
{ 
    /// 
    /// DialogResultConverter - Converter class for converting instances of other types to and from DialogResult instances.
    /// 
    public class DialogResultConverter: TypeConverter 
    {
        //------------------------------------------------------------------- 
        // 
        //  Public Methods
        // 
        //-------------------------------------------------------------------

        #region Public Methods
 
        /// 
        /// CanConvertFrom - We don't support convert from other types to DialogResult 
        ///  
        /// 
        /// bool - Always return False 
        /// 
        public override bool CanConvertFrom(ITypeDescriptorContext typeDescriptorContext, Type sourceType)
        {
            // We don't support ConvertFrom 
            return false;
        } 
 
        /// 
        /// CanConvertTo - Returns whether or not this class can convert to a given type. 
        /// 
        /// 
        /// bool - Always return False
        ///  
        public override bool CanConvertTo(ITypeDescriptorContext typeDescriptorContext, Type destinationType)
        { 
            // We don't support ConvertTo 
            return false;
        } 

        /// 
        /// ConvertFrom - Attempt to convert to a DialogResult from the given object.
        /// Always throw InvalidOperation exception 
        /// 
        public override object ConvertFrom(ITypeDescriptorContext typeDescriptorContext, 
                                           CultureInfo cultureInfo, 
                                           object source)
        { 
            throw new InvalidOperationException(SR.Get(SRID.CantSetInMarkup));
        }

        ///  
        /// ConvertTo - Attempt to convert a DialogResult to the given type
        /// Always throw InvalidOperation exception 
        ///  
        public override object ConvertTo(ITypeDescriptorContext typeDescriptorContext,
                                         CultureInfo cultureInfo, 
                                         object value,
                                         Type destinationType)
        {
            throw new InvalidOperationException(SR.Get(SRID.CantSetInMarkup)); 
        }
        #endregion 
    } 
}

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

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