/// <summary>Attempts to convert an instance of <see cref="T:System.Windows.Size" /> to a specified type. </summary>
/// <returns>The object that is created from the converted instance of <see cref="T:System.Windows.Size" />.</returns>
/// <param name="context">Provides contextual information about a component.</param>
/// <param name="culture">Culture-specific information that should be respected during conversion.</param>
/// <param name="value">The instance of <see cref="T:System.Windows.Size" /> to convert.</param>
/// <param name="destinationType">The type that this instance of <see cref="T:System.Windows.Size" /> is converted to.</param>
/// <exception cref="T:System.NotSupportedException">
/// <paramref name="value" /> is null or is not an instance of <see cref="T:System.Windows.Size" />, or if the <paramref name="destinationType" /> is not one of the valid destination types.</exception>
public override object ConvertTo(ITypeDescriptorContext context, CultureInfo culture, object value, Type destinationType)
{
if (destinationType != null && value is Size)
{
Size size = (Size)value;
if (destinationType == typeof(string))
{
return(size.ConvertToString(null, culture));
}
}
return(base.ConvertTo(context, culture, value, destinationType));
}
/// <summary>
/// ConvertTo - Attempt to convert an instance of Size to the given type
/// </summary>
/// <returns>
/// The object which was constructoed.
/// </returns>
/// <exception cref="NotSupportedException">
/// A NotSupportedException is thrown if "value" is null or not an instance of Size,
/// or if the destinationType isn't one of the valid destination types.
/// </exception>
/// <param name="context"> The ITypeDescriptorContext for this call. </param>
/// <param name="culture"> The CultureInfo which is respected when converting. </param>
/// <param name="value"> The object to convert to an instance of "destinationType". </param>
/// <param name="destinationType"> The type to which this will convert the Size instance. </param>
public override object ConvertTo(ITypeDescriptorContext context, CultureInfo culture, object value, Type destinationType)
{
if (destinationType != null && value is Size)
{
Size instance = (Size)value;
if (destinationType == typeof(string))
{
// Delegate to the formatting/culture-aware ConvertToString method.
#pragma warning suppress 6506 // instance is obviously not null
return(instance.ConvertToString(null, culture));
}
}
// Pass unhandled cases to base class (which will throw exceptions for null value or destinationType.)
return(base.ConvertTo(context, culture, value, destinationType));
}