DataGridViewCellConverter.cs source code in C# .NET

Source code for the .NET framework in C#

                        
Code:

                         / Dotnetfx_Win7_3.5.1 / Dotnetfx_Win7_3.5.1 / 3.5.1 / DEVDIV / depot / DevDiv / releases / whidbey / NetFXspW7 / ndp / fx / src / WinForms / Managed / System / WinForms / DataGridViewCellConverter.cs / 1 / DataGridViewCellConverter.cs
                        

                        
                             
//------------------------------------------------------------------------------
// 
//     Copyright (c) Microsoft Corporation.  All rights reserved.
//  
//-----------------------------------------------------------------------------
 
namespace System.Windows.Forms 
{
    using System; 
    using System.Windows.Forms;
    using System.Globalization;
    using System.ComponentModel;
    using System.Reflection; 
    using System.Runtime.Serialization.Formatters;
    using System.ComponentModel.Design.Serialization; 
 
    // used by the designer to serialize the DataGridViewCell class
    internal class DataGridViewCellConverter : ExpandableObjectConverter { 
        public override bool CanConvertTo(ITypeDescriptorContext context, Type destinationType) {
            if (destinationType == typeof(InstanceDescriptor)) {
                return true;
            } 

            return base.CanConvertTo(context, destinationType); 
        } 

        public override object ConvertTo(ITypeDescriptorContext context, CultureInfo culture, object value, Type destinationType) { 
            if (destinationType == null) {
                throw new ArgumentNullException("destinationType");
            }
 
            DataGridViewCell cell = value as DataGridViewCell;
            if (destinationType == typeof(InstanceDescriptor) && cell != null) { 
                ConstructorInfo ctor = cell.GetType().GetConstructor(new Type[0]); 
                if (ctor != null) {
                    return new InstanceDescriptor(ctor, new object[0], false); 
                }
            }

            return base.ConvertTo(context, culture, value, destinationType); 
        }
    } 
} 

// File provided for Reference Use Only by Microsoft Corporation (c) 2007.
// Copyright (c) Microsoft Corporation. All rights reserved.
 
//------------------------------------------------------------------------------
// 
//     Copyright (c) Microsoft Corporation.  All rights reserved.
//  
//-----------------------------------------------------------------------------
 
namespace System.Windows.Forms 
{
    using System; 
    using System.Windows.Forms;
    using System.Globalization;
    using System.ComponentModel;
    using System.Reflection; 
    using System.Runtime.Serialization.Formatters;
    using System.ComponentModel.Design.Serialization; 
 
    // used by the designer to serialize the DataGridViewCell class
    internal class DataGridViewCellConverter : ExpandableObjectConverter { 
        public override bool CanConvertTo(ITypeDescriptorContext context, Type destinationType) {
            if (destinationType == typeof(InstanceDescriptor)) {
                return true;
            } 

            return base.CanConvertTo(context, destinationType); 
        } 

        public override object ConvertTo(ITypeDescriptorContext context, CultureInfo culture, object value, Type destinationType) { 
            if (destinationType == null) {
                throw new ArgumentNullException("destinationType");
            }
 
            DataGridViewCell cell = value as DataGridViewCell;
            if (destinationType == typeof(InstanceDescriptor) && cell != null) { 
                ConstructorInfo ctor = cell.GetType().GetConstructor(new Type[0]); 
                if (ctor != null) {
                    return new InstanceDescriptor(ctor, new object[0], false); 
                }
            }

            return base.ConvertTo(context, culture, value, destinationType); 
        }
    } 
} 

// 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