/// <summary>
/// Gets the exif type which corresponds to the specified Type.
/// </summary>
/// <param name="value"></param>
/// <returns></returns>
public static ExifType GetExifType(object value)
{
if (value == null)
{
return(ExifType.Unknown);
}
Type type = value.GetType();
if (!type.IsEnum)
{
throw new NotImplementedException();
}
System.Reflection.FieldInfo fieldInfo = type.GetField(Enum.GetName(type, value));
if (!ExifDataTypeAttribute.IsDefined(fieldInfo, typeof(ExifDataTypeAttribute)))
{
return(ExifType.Unknown);
}
ExifDataTypeAttribute attribute = (ExifDataTypeAttribute)ExifDataTypeAttribute.GetCustomAttribute(fieldInfo, typeof(ExifDataTypeAttribute));
return(attribute.ExifType);
}
/// <summary>
///
/// </summary>
/// <param name="tagID"></param>
/// <returns></returns>
public ExifProperty this[ExifTag tagID]
{
get
{
if (!this.items.ContainsKey((int)tagID))
{
ExifProperty property = new ExifProperty();
property.Tag = tagID;
property.Type = ExifDataTypeAttribute.GetExifType(tagID);
this.items[(int)tagID] = property;
}
return(this.items[(int)tagID]);
}
set { this.items[(int)tagID] = value; }
}
