/// <summary>
/// WorldExPotisionオブジェクトを文字列型に変換する
/// </summary>
/// <param name="context"></param>
/// <param name="culture"></param>
/// <param name="value"></param>
/// <param name="destinationType"></param>
/// <returns></returns>
public override object ConvertTo(ITypeDescriptorContext context, CultureInfo culture, object value, Type destinationType)
{
if (destinationType == typeof(string) && value is WorldExRelativePotision)
{
WorldExRelativePotision pos = (WorldExRelativePotision)value;
return(pos.ToString());
}
return(base.ConvertTo(context, culture, value, destinationType));
}
/// <summary>
/// 文字列からWorldExPostionオブジェクトに変換する
/// </summary>
/// <param name="context"></param>
/// <param name="culture"></param>
/// <param name="value"></param>
/// <returns></returns>
public override object ConvertFrom(ITypeDescriptorContext context, CultureInfo culture, object value)
{
if (value is string)
{
string str = (string)value;
WorldExRelativePotision pos = new WorldExRelativePotision();
if (str.IndexOf("@") != -1)
{
pos.IsRelative = true;
str = str.Replace("@", ""); //消去する
}
pos.Pos = str;
return(pos);
}
return(base.ConvertFrom(context, culture, value));
}
