DataGridDefaultColumnWidthTypeConverter.cs source code in C# .NET

Source code for the .NET framework in C#

                        
Code:

                         / FX-1434 / FX-1434 / 1.0 / untmp / whidbey / REDBITS / ndp / fx / src / WinForms / Managed / System / WinForms / DataGridDefaultColumnWidthTypeConverter.cs / 1 / DataGridDefaultColumnWidthTypeConverter.cs
                        

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

namespace System.Windows.Forms { 
    using System.Runtime.Serialization.Formatters; 
    using System.Runtime.Remoting;
    using System.Runtime.InteropServices; 
    using System;
    using System.IO;
    using System.ComponentModel;
    using Microsoft.Win32; 
    using System.Globalization;
 
    ///  
    /// 
    ///    [To be supplied.] 
    /// 
    public class DataGridPreferredColumnWidthTypeConverter : TypeConverter {
        /// 
        ///  
        ///    [To be supplied.]
        ///  
        public override bool CanConvertFrom(ITypeDescriptorContext context, Type sourceType) 
        {
            if (sourceType == typeof(string) || sourceType == typeof(int)) 
                return true;
            else
                return false;
        } 

        ///  
        ///  
        ///    [To be supplied.]
        ///  
        public override object ConvertTo(ITypeDescriptorContext context, CultureInfo culture, object value, Type destinationType)
        {
            if (destinationType == typeof(string))
            { 
                if (value.GetType() == typeof(int))
                { 
                    int pulica = (int) value; 
                    if (pulica == - 1)
                        return "AutoColumnResize (-1)"; 
                    else
                        return pulica.ToString(CultureInfo.CurrentCulture);
                }
                else 
                {
                    return base.ConvertTo(context, culture, value, destinationType); 
                } 
            }
            else 
                return base.ConvertTo(context, culture, value, destinationType);
        }

        ///  
        /// 
        ///    [To be supplied.] 
        ///  
        public override object ConvertFrom(ITypeDescriptorContext context, CultureInfo culture, object value)
        { 
            if (value.GetType() == typeof(string))
            {
                string text = value.ToString();
                if (text.Equals("AutoColumnResize (-1)")) 
                    return -1;
                else 
                    return Int32.Parse(text, CultureInfo.CurrentCulture); 
            }
            else if (value.GetType() == typeof(int)) 
            {
                return (int)value;
            }
            else 
            {
                throw GetConvertFromException(value); 
            } 
        }
    } 
}

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

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