public override object ConvertTo(ITypeDescriptorContext context, CultureInfo culture, object value, System.Type destinationType)
{
if (destinationType == null)
{
throw new ArgumentNullException("destinationType");
}
DataGridViewRow row = value as DataGridViewRow;
if ((destinationType == typeof(InstanceDescriptor)) && (row != null))
{
ConstructorInfo constructor = row.GetType().GetConstructor(new System.Type[0]);
if (constructor != null)
{
return(new InstanceDescriptor(constructor, new object[0], false));
}
}
return(base.ConvertTo(context, culture, value, destinationType));
}
/// <devdoc>
/// Converts the given object to another type. The most common types to convert
/// are to and from a string object. The default implementation will make a call
/// to ToString on the object if the object is valid and if the destination
/// type is string. If this cannot convert to the desitnation type, this will
/// throw a NotSupportedException.
/// </devdoc>
public override object ConvertTo(ITypeDescriptorContext context, CultureInfo culture, object value, Type destinationType)
{
if (destinationType == null)
{
throw new ArgumentNullException(nameof(destinationType));
}
DataGridViewRow dataGridViewRow = value as DataGridViewRow;
if (destinationType == typeof(InstanceDescriptor) && dataGridViewRow != null)
{
// public DataGridViewRow()
//
ConstructorInfo ctor = dataGridViewRow.GetType().GetConstructor(new Type[0]);
if (ctor != null)
{
return(new InstanceDescriptor(ctor, new object[0], false));
}
}
return(base.ConvertTo(context, culture, value, destinationType));
}