public override object ConvertTo
(ITypeDescriptorContext context, CultureInfo culture, object value, Type destinationType)
{
if (destinationType == typeof(string))
{
if (value == null)
{
return(null);
}
if (value is IconInfo)
{
IconInfo icon = (IconInfo)value;
if (context == null) // Requried to circumvent the Designer
{
if (IconInfo.ShouldSerialize(icon))
{
StringBuilder serializedValue = new StringBuilder();
serializedValue.Append(icon.Url).Append("\0");
serializedValue.Append(icon.Width.ToString()).Append("\0");
serializedValue.Append(icon.Height.ToString()).Append("\0");
serializedValue.Append(icon.AlternateText).Append("\0");
serializedValue.Append(icon.ToolTip);
return(serializedValue.ToString());
}
else
{
return(string.Empty);
}
}
else
{
return(icon.Url);
}
}
}
return(base.ConvertTo(context, culture, value, destinationType));
}
private bool ShouldSerializeIcon()
{
return(IconInfo.ShouldSerialize(_icon));
}
private bool ShouldSerializeDisabledIcon()
{
return(IconInfo.ShouldSerialize(_disabledIcon));
}
