public override object ConvertTo(ITypeDescriptorContext context, CultureInfo culture, object value, Type destinationType)
{
if (value != null && !(value is CcBorder))
{
throw WrongTypeException;
}
var border = value as CcBorder;
//转换成字符串
if (destinationType == typeof(string))
{
if (null == border)
{
return(string.Empty);
}
var sb = new StringBuilder();
if (border.Size > 0)
{
sb.Append($"{KeySize}{IntConverter.ConvertToString(context, culture, border.Size)}", Separator);
}
if (border.Radius > 0)
{
sb.Append($"{KeyRadius}{IntConverter.ConvertToString(context, culture, border.Radius)}", Separator);
}
if (border.OpenDirection != CcCtrlPosition.None)
{
sb.Append($"{KeyDirection}{PositionConverter.ConvertToString(context, culture, border.OpenDirection)}", Separator);
}
if (border.RadiusCorners != CcCtrlCorner.None)
{
sb.Append($"{KeyCorners}{CornerConverter.ConvertToString(context, culture, border.RadiusCorners)}", Separator);
}
return(sb.ToString());
}
return(base.ConvertTo(context, culture, value, destinationType));
}
