Automapper - need to map a parent property when mapping children
The basic problem is that I have properties on my source parent entities that I need to map to my destination child DTOs when the child entities are mapped to the destination child DTOs. The child entities do not have navigation properties to their parent. As you can see below, the parent has a field of the child type. You can see in the code below that ParentSource has a property called TitleImage of type ImageSource. So linkage is one directional. In my code, I use the ImageSource everywhere. There are at least 15 different entities with properties of type ImageSource. I normalized my database. The ImageSource entity does not have X and Y coordinates because only a few, maybe 5 out of 30, places actually need those extra values. In those few places, I added the X and Y on the parent as you see on the ParentSource class with the TitleImageX and TitleImageY.
I could easily do what I want with a loop, and that is what I am doing now, but I would love to use Automapper for this if I could. It would be way less code.
Here are my classes:
public class ParentSource
{
public string Id { get; set; }
public string Name { get; set; }
public ImageSource HomeImage { get; set; }
public ImageSource TitleImage { get; set; }
//These should be copied to the child object
public int TitleImageX { get; set; }
public int TitleImageY { get; set; }
}
public class ParentDest
{
public string ParentId { get; set; }
public string DisplayName { get; set; }
public ImageDest HomeImage { get; set; }
public ImageDest TitleImage { get; set; }
}
public class ImageSource
{
public string Id { get; set; }
public string Url { get; set; }
public decimal Height { get; set; }
public decimal Width { get; set; }
}
public class ImageDest
{
public string ImageId { get; set; }
public string ImageUrl { get; set; }
public decimal Height { get; set; }
public decimal Width { get; set; }
//Not all images have Coordinate
public decimal XCoordinate { get; set; }
public decimal YCoordinate { get; set; }
}
Here are what I have so far for doing the mappings. I don't know how to copy the X & Y coordinates from the parent to the child.
CreateMap<ParentSource, ParentDest>()
.ForMember(
dest => dest.ParentId,
opt => opt.MapFrom(src => src.Id))
.ForMember(
dest => dest.DisplayName,
opt => opt.MapFrom(src => src.Name));
CreateMap<ImageSource, ImageDest>()
.ForMember(
dest => dest.ImageId,
opt => opt.MapFrom(src => src.Id))
.ForMember(
dest => dest.ImageUrl,
opt => opt.MapFrom(src => src.Url));
Thank you for your time and help.
automapper automapping automapper-6
|
show 1 more comment
The basic problem is that I have properties on my source parent entities that I need to map to my destination child DTOs when the child entities are mapped to the destination child DTOs. The child entities do not have navigation properties to their parent. As you can see below, the parent has a field of the child type. You can see in the code below that ParentSource has a property called TitleImage of type ImageSource. So linkage is one directional. In my code, I use the ImageSource everywhere. There are at least 15 different entities with properties of type ImageSource. I normalized my database. The ImageSource entity does not have X and Y coordinates because only a few, maybe 5 out of 30, places actually need those extra values. In those few places, I added the X and Y on the parent as you see on the ParentSource class with the TitleImageX and TitleImageY.
I could easily do what I want with a loop, and that is what I am doing now, but I would love to use Automapper for this if I could. It would be way less code.
Here are my classes:
public class ParentSource
{
public string Id { get; set; }
public string Name { get; set; }
public ImageSource HomeImage { get; set; }
public ImageSource TitleImage { get; set; }
//These should be copied to the child object
public int TitleImageX { get; set; }
public int TitleImageY { get; set; }
}
public class ParentDest
{
public string ParentId { get; set; }
public string DisplayName { get; set; }
public ImageDest HomeImage { get; set; }
public ImageDest TitleImage { get; set; }
}
public class ImageSource
{
public string Id { get; set; }
public string Url { get; set; }
public decimal Height { get; set; }
public decimal Width { get; set; }
}
public class ImageDest
{
public string ImageId { get; set; }
public string ImageUrl { get; set; }
public decimal Height { get; set; }
public decimal Width { get; set; }
//Not all images have Coordinate
public decimal XCoordinate { get; set; }
public decimal YCoordinate { get; set; }
}
Here are what I have so far for doing the mappings. I don't know how to copy the X & Y coordinates from the parent to the child.
CreateMap<ParentSource, ParentDest>()
.ForMember(
dest => dest.ParentId,
opt => opt.MapFrom(src => src.Id))
.ForMember(
dest => dest.DisplayName,
opt => opt.MapFrom(src => src.Name));
CreateMap<ImageSource, ImageDest>()
.ForMember(
dest => dest.ImageId,
opt => opt.MapFrom(src => src.Id))
.ForMember(
dest => dest.ImageUrl,
opt => opt.MapFrom(src => src.Url));
Thank you for your time and help.
automapper automapping automapper-6
docs.automapper.org/en/latest/…
– Lucian Bargaoanu
Dec 29 '18 at 5:14
Can you give an example? I have looked at ForPath and I don't see how it will work.
– Bobby Ortiz
Dec 31 '18 at 14:46
I've already linked to examples.
– Lucian Bargaoanu
Dec 31 '18 at 14:50
Thanks again. I followed the link you posted, and it took me to these examples: github.com/AutoMapper/AutoMapper/…
– Bobby Ortiz
Dec 31 '18 at 19:20
However, i don't see how any of these solves my problem.
– Bobby Ortiz
Dec 31 '18 at 19:20
|
show 1 more comment
The basic problem is that I have properties on my source parent entities that I need to map to my destination child DTOs when the child entities are mapped to the destination child DTOs. The child entities do not have navigation properties to their parent. As you can see below, the parent has a field of the child type. You can see in the code below that ParentSource has a property called TitleImage of type ImageSource. So linkage is one directional. In my code, I use the ImageSource everywhere. There are at least 15 different entities with properties of type ImageSource. I normalized my database. The ImageSource entity does not have X and Y coordinates because only a few, maybe 5 out of 30, places actually need those extra values. In those few places, I added the X and Y on the parent as you see on the ParentSource class with the TitleImageX and TitleImageY.
I could easily do what I want with a loop, and that is what I am doing now, but I would love to use Automapper for this if I could. It would be way less code.
Here are my classes:
public class ParentSource
{
public string Id { get; set; }
public string Name { get; set; }
public ImageSource HomeImage { get; set; }
public ImageSource TitleImage { get; set; }
//These should be copied to the child object
public int TitleImageX { get; set; }
public int TitleImageY { get; set; }
}
public class ParentDest
{
public string ParentId { get; set; }
public string DisplayName { get; set; }
public ImageDest HomeImage { get; set; }
public ImageDest TitleImage { get; set; }
}
public class ImageSource
{
public string Id { get; set; }
public string Url { get; set; }
public decimal Height { get; set; }
public decimal Width { get; set; }
}
public class ImageDest
{
public string ImageId { get; set; }
public string ImageUrl { get; set; }
public decimal Height { get; set; }
public decimal Width { get; set; }
//Not all images have Coordinate
public decimal XCoordinate { get; set; }
public decimal YCoordinate { get; set; }
}
Here are what I have so far for doing the mappings. I don't know how to copy the X & Y coordinates from the parent to the child.
CreateMap<ParentSource, ParentDest>()
.ForMember(
dest => dest.ParentId,
opt => opt.MapFrom(src => src.Id))
.ForMember(
dest => dest.DisplayName,
opt => opt.MapFrom(src => src.Name));
CreateMap<ImageSource, ImageDest>()
.ForMember(
dest => dest.ImageId,
opt => opt.MapFrom(src => src.Id))
.ForMember(
dest => dest.ImageUrl,
opt => opt.MapFrom(src => src.Url));
Thank you for your time and help.
automapper automapping automapper-6
The basic problem is that I have properties on my source parent entities that I need to map to my destination child DTOs when the child entities are mapped to the destination child DTOs. The child entities do not have navigation properties to their parent. As you can see below, the parent has a field of the child type. You can see in the code below that ParentSource has a property called TitleImage of type ImageSource. So linkage is one directional. In my code, I use the ImageSource everywhere. There are at least 15 different entities with properties of type ImageSource. I normalized my database. The ImageSource entity does not have X and Y coordinates because only a few, maybe 5 out of 30, places actually need those extra values. In those few places, I added the X and Y on the parent as you see on the ParentSource class with the TitleImageX and TitleImageY.
I could easily do what I want with a loop, and that is what I am doing now, but I would love to use Automapper for this if I could. It would be way less code.
Here are my classes:
public class ParentSource
{
public string Id { get; set; }
public string Name { get; set; }
public ImageSource HomeImage { get; set; }
public ImageSource TitleImage { get; set; }
//These should be copied to the child object
public int TitleImageX { get; set; }
public int TitleImageY { get; set; }
}
public class ParentDest
{
public string ParentId { get; set; }
public string DisplayName { get; set; }
public ImageDest HomeImage { get; set; }
public ImageDest TitleImage { get; set; }
}
public class ImageSource
{
public string Id { get; set; }
public string Url { get; set; }
public decimal Height { get; set; }
public decimal Width { get; set; }
}
public class ImageDest
{
public string ImageId { get; set; }
public string ImageUrl { get; set; }
public decimal Height { get; set; }
public decimal Width { get; set; }
//Not all images have Coordinate
public decimal XCoordinate { get; set; }
public decimal YCoordinate { get; set; }
}
Here are what I have so far for doing the mappings. I don't know how to copy the X & Y coordinates from the parent to the child.
CreateMap<ParentSource, ParentDest>()
.ForMember(
dest => dest.ParentId,
opt => opt.MapFrom(src => src.Id))
.ForMember(
dest => dest.DisplayName,
opt => opt.MapFrom(src => src.Name));
CreateMap<ImageSource, ImageDest>()
.ForMember(
dest => dest.ImageId,
opt => opt.MapFrom(src => src.Id))
.ForMember(
dest => dest.ImageUrl,
opt => opt.MapFrom(src => src.Url));
Thank you for your time and help.
automapper automapping automapper-6
automapper automapping automapper-6
edited Jan 1 at 14:36
Bobby Ortiz
asked Dec 28 '18 at 17:34
Bobby OrtizBobby Ortiz
2,00752737
2,00752737
docs.automapper.org/en/latest/…
– Lucian Bargaoanu
Dec 29 '18 at 5:14
Can you give an example? I have looked at ForPath and I don't see how it will work.
– Bobby Ortiz
Dec 31 '18 at 14:46
I've already linked to examples.
– Lucian Bargaoanu
Dec 31 '18 at 14:50
Thanks again. I followed the link you posted, and it took me to these examples: github.com/AutoMapper/AutoMapper/…
– Bobby Ortiz
Dec 31 '18 at 19:20
However, i don't see how any of these solves my problem.
– Bobby Ortiz
Dec 31 '18 at 19:20
|
show 1 more comment
docs.automapper.org/en/latest/…
– Lucian Bargaoanu
Dec 29 '18 at 5:14
Can you give an example? I have looked at ForPath and I don't see how it will work.
– Bobby Ortiz
Dec 31 '18 at 14:46
I've already linked to examples.
– Lucian Bargaoanu
Dec 31 '18 at 14:50
Thanks again. I followed the link you posted, and it took me to these examples: github.com/AutoMapper/AutoMapper/…
– Bobby Ortiz
Dec 31 '18 at 19:20
However, i don't see how any of these solves my problem.
– Bobby Ortiz
Dec 31 '18 at 19:20
docs.automapper.org/en/latest/…
– Lucian Bargaoanu
Dec 29 '18 at 5:14
docs.automapper.org/en/latest/…
– Lucian Bargaoanu
Dec 29 '18 at 5:14
Can you give an example? I have looked at ForPath and I don't see how it will work.
– Bobby Ortiz
Dec 31 '18 at 14:46
Can you give an example? I have looked at ForPath and I don't see how it will work.
– Bobby Ortiz
Dec 31 '18 at 14:46
I've already linked to examples.
– Lucian Bargaoanu
Dec 31 '18 at 14:50
I've already linked to examples.
– Lucian Bargaoanu
Dec 31 '18 at 14:50
Thanks again. I followed the link you posted, and it took me to these examples: github.com/AutoMapper/AutoMapper/…
– Bobby Ortiz
Dec 31 '18 at 19:20
Thanks again. I followed the link you posted, and it took me to these examples: github.com/AutoMapper/AutoMapper/…
– Bobby Ortiz
Dec 31 '18 at 19:20
However, i don't see how any of these solves my problem.
– Bobby Ortiz
Dec 31 '18 at 19:20
However, i don't see how any of these solves my problem.
– Bobby Ortiz
Dec 31 '18 at 19:20
|
show 1 more comment
2 Answers
2
active
oldest
votes
Or you can do it in config (not tried or tested) which you may prefer, but there is no check for null on TitleImage
CreateMap<ParentSource, ParentDest>()
.ForMember(
dest => dest.ParentId,
opt => opt.MapFrom(src => src.Id))
.ForMember(
dest => dest.DisplayName,
opt => opt.MapFrom(src => src.Name))
.ForMember(dest=>dest.TitleImage,
opt=>opt.MapFrom(src=>new ImageDest
{
Width = src.TitleImage.Width,
Height = src.TitleImage.Height,
ImageId = src.TitleImage.Id,
ImageUrl = src.TitleImage.Url,
XCoordinate = src.TitleImageX,
YCoordinate = src.TitleImageY
}
));
add a comment |
From what I gather you want the X&Y from the parent into the child. You can use a converter class for this.
Converter:
public class ParentConverter : ITypeConverter<ParentSource, ParentDest>
{
public ParentDest Convert(ParentSource source, ParentDest destination, ResolutionContext context)
{
if (destination == null)
destination = new ParentDest();
destination.DisplayName = source.Name;
destination.ParentId = source.Id;
if (source.TitleImage != null)
{
destination.TitleImage = context.Mapper.Map<ImageDest>(source.TitleImage);
destination.TitleImage.XCoordinate = source.TitleImageX;
destination.TitleImage.YCoordinate = source.TitleImageY;
}
return destination;
}
}
Mapping:
CreateMap<ParentSource, ParentDest>()
.ConvertUsing<ParentConverter>();
CreateMap<ImageSource, ImageDest>()
.ForMember(
dest => dest.ImageId,
opt => opt.MapFrom(src => src.Id))
.ForMember(
dest => dest.ImageUrl,
opt => opt.MapFrom(src => src.Url);
});
Yes, but that's not exactly auto, is it? :)
– Lucian Bargaoanu
Jan 4 at 15:45
I must have missed your 'auto' version of the answer!
– matt_lethargic
Jan 4 at 16:16
ForPath would do it.
– Lucian Bargaoanu
Jan 4 at 16:56
Why not post the answer then with the worked out example for this particular question, then everyone can learn and the OP will have a nice solution? Or you could just keep posting links to the docs!
– matt_lethargic
Jan 4 at 17:36
Teach a man to fish...
– Lucian Bargaoanu
Jan 4 at 17:50
add a comment |
Your Answer
StackExchange.ifUsing("editor", function () {
StackExchange.using("externalEditor", function () {
StackExchange.using("snippets", function () {
StackExchange.snippets.init();
});
});
}, "code-snippets");
StackExchange.ready(function() {
var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled
if (StackExchange.settings.snippets.snippetsEnabled) {
StackExchange.using("snippets", function() {
createEditor();
});
}
else {
createEditor();
}
});
function createEditor() {
StackExchange.prepareEditor({
heartbeatType: 'answer',
autoActivateHeartbeat: false,
convertImagesToLinks: true,
noModals: true,
showLowRepImageUploadWarning: true,
reputationToPostImages: 10,
bindNavPrevention: true,
postfix: "",
imageUploader: {
brandingHtml: "Powered by u003ca class="icon-imgur-white" href="https://imgur.com/"u003eu003c/au003e",
contentPolicyHtml: "User contributions licensed under u003ca href="https://creativecommons.org/licenses/by-sa/3.0/"u003ecc by-sa 3.0 with attribution requiredu003c/au003e u003ca href="https://stackoverflow.com/legal/content-policy"u003e(content policy)u003c/au003e",
allowUrls: true
},
onDemand: true,
discardSelector: ".discard-answer"
,immediatelyShowMarkdownHelp:true
});
}
});
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
StackExchange.ready(
function () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f53962241%2fautomapper-need-to-map-a-parent-property-when-mapping-children%23new-answer', 'question_page');
}
);
Post as a guest
Required, but never shown
2 Answers
2
active
oldest
votes
2 Answers
2
active
oldest
votes
active
oldest
votes
active
oldest
votes
Or you can do it in config (not tried or tested) which you may prefer, but there is no check for null on TitleImage
CreateMap<ParentSource, ParentDest>()
.ForMember(
dest => dest.ParentId,
opt => opt.MapFrom(src => src.Id))
.ForMember(
dest => dest.DisplayName,
opt => opt.MapFrom(src => src.Name))
.ForMember(dest=>dest.TitleImage,
opt=>opt.MapFrom(src=>new ImageDest
{
Width = src.TitleImage.Width,
Height = src.TitleImage.Height,
ImageId = src.TitleImage.Id,
ImageUrl = src.TitleImage.Url,
XCoordinate = src.TitleImageX,
YCoordinate = src.TitleImageY
}
));
add a comment |
Or you can do it in config (not tried or tested) which you may prefer, but there is no check for null on TitleImage
CreateMap<ParentSource, ParentDest>()
.ForMember(
dest => dest.ParentId,
opt => opt.MapFrom(src => src.Id))
.ForMember(
dest => dest.DisplayName,
opt => opt.MapFrom(src => src.Name))
.ForMember(dest=>dest.TitleImage,
opt=>opt.MapFrom(src=>new ImageDest
{
Width = src.TitleImage.Width,
Height = src.TitleImage.Height,
ImageId = src.TitleImage.Id,
ImageUrl = src.TitleImage.Url,
XCoordinate = src.TitleImageX,
YCoordinate = src.TitleImageY
}
));
add a comment |
Or you can do it in config (not tried or tested) which you may prefer, but there is no check for null on TitleImage
CreateMap<ParentSource, ParentDest>()
.ForMember(
dest => dest.ParentId,
opt => opt.MapFrom(src => src.Id))
.ForMember(
dest => dest.DisplayName,
opt => opt.MapFrom(src => src.Name))
.ForMember(dest=>dest.TitleImage,
opt=>opt.MapFrom(src=>new ImageDest
{
Width = src.TitleImage.Width,
Height = src.TitleImage.Height,
ImageId = src.TitleImage.Id,
ImageUrl = src.TitleImage.Url,
XCoordinate = src.TitleImageX,
YCoordinate = src.TitleImageY
}
));
Or you can do it in config (not tried or tested) which you may prefer, but there is no check for null on TitleImage
CreateMap<ParentSource, ParentDest>()
.ForMember(
dest => dest.ParentId,
opt => opt.MapFrom(src => src.Id))
.ForMember(
dest => dest.DisplayName,
opt => opt.MapFrom(src => src.Name))
.ForMember(dest=>dest.TitleImage,
opt=>opt.MapFrom(src=>new ImageDest
{
Width = src.TitleImage.Width,
Height = src.TitleImage.Height,
ImageId = src.TitleImage.Id,
ImageUrl = src.TitleImage.Url,
XCoordinate = src.TitleImageX,
YCoordinate = src.TitleImageY
}
));
answered Jan 4 at 16:15
matt_lethargicmatt_lethargic
2,09511226
2,09511226
add a comment |
add a comment |
From what I gather you want the X&Y from the parent into the child. You can use a converter class for this.
Converter:
public class ParentConverter : ITypeConverter<ParentSource, ParentDest>
{
public ParentDest Convert(ParentSource source, ParentDest destination, ResolutionContext context)
{
if (destination == null)
destination = new ParentDest();
destination.DisplayName = source.Name;
destination.ParentId = source.Id;
if (source.TitleImage != null)
{
destination.TitleImage = context.Mapper.Map<ImageDest>(source.TitleImage);
destination.TitleImage.XCoordinate = source.TitleImageX;
destination.TitleImage.YCoordinate = source.TitleImageY;
}
return destination;
}
}
Mapping:
CreateMap<ParentSource, ParentDest>()
.ConvertUsing<ParentConverter>();
CreateMap<ImageSource, ImageDest>()
.ForMember(
dest => dest.ImageId,
opt => opt.MapFrom(src => src.Id))
.ForMember(
dest => dest.ImageUrl,
opt => opt.MapFrom(src => src.Url);
});
Yes, but that's not exactly auto, is it? :)
– Lucian Bargaoanu
Jan 4 at 15:45
I must have missed your 'auto' version of the answer!
– matt_lethargic
Jan 4 at 16:16
ForPath would do it.
– Lucian Bargaoanu
Jan 4 at 16:56
Why not post the answer then with the worked out example for this particular question, then everyone can learn and the OP will have a nice solution? Or you could just keep posting links to the docs!
– matt_lethargic
Jan 4 at 17:36
Teach a man to fish...
– Lucian Bargaoanu
Jan 4 at 17:50
add a comment |
From what I gather you want the X&Y from the parent into the child. You can use a converter class for this.
Converter:
public class ParentConverter : ITypeConverter<ParentSource, ParentDest>
{
public ParentDest Convert(ParentSource source, ParentDest destination, ResolutionContext context)
{
if (destination == null)
destination = new ParentDest();
destination.DisplayName = source.Name;
destination.ParentId = source.Id;
if (source.TitleImage != null)
{
destination.TitleImage = context.Mapper.Map<ImageDest>(source.TitleImage);
destination.TitleImage.XCoordinate = source.TitleImageX;
destination.TitleImage.YCoordinate = source.TitleImageY;
}
return destination;
}
}
Mapping:
CreateMap<ParentSource, ParentDest>()
.ConvertUsing<ParentConverter>();
CreateMap<ImageSource, ImageDest>()
.ForMember(
dest => dest.ImageId,
opt => opt.MapFrom(src => src.Id))
.ForMember(
dest => dest.ImageUrl,
opt => opt.MapFrom(src => src.Url);
});
Yes, but that's not exactly auto, is it? :)
– Lucian Bargaoanu
Jan 4 at 15:45
I must have missed your 'auto' version of the answer!
– matt_lethargic
Jan 4 at 16:16
ForPath would do it.
– Lucian Bargaoanu
Jan 4 at 16:56
Why not post the answer then with the worked out example for this particular question, then everyone can learn and the OP will have a nice solution? Or you could just keep posting links to the docs!
– matt_lethargic
Jan 4 at 17:36
Teach a man to fish...
– Lucian Bargaoanu
Jan 4 at 17:50
add a comment |
From what I gather you want the X&Y from the parent into the child. You can use a converter class for this.
Converter:
public class ParentConverter : ITypeConverter<ParentSource, ParentDest>
{
public ParentDest Convert(ParentSource source, ParentDest destination, ResolutionContext context)
{
if (destination == null)
destination = new ParentDest();
destination.DisplayName = source.Name;
destination.ParentId = source.Id;
if (source.TitleImage != null)
{
destination.TitleImage = context.Mapper.Map<ImageDest>(source.TitleImage);
destination.TitleImage.XCoordinate = source.TitleImageX;
destination.TitleImage.YCoordinate = source.TitleImageY;
}
return destination;
}
}
Mapping:
CreateMap<ParentSource, ParentDest>()
.ConvertUsing<ParentConverter>();
CreateMap<ImageSource, ImageDest>()
.ForMember(
dest => dest.ImageId,
opt => opt.MapFrom(src => src.Id))
.ForMember(
dest => dest.ImageUrl,
opt => opt.MapFrom(src => src.Url);
});
From what I gather you want the X&Y from the parent into the child. You can use a converter class for this.
Converter:
public class ParentConverter : ITypeConverter<ParentSource, ParentDest>
{
public ParentDest Convert(ParentSource source, ParentDest destination, ResolutionContext context)
{
if (destination == null)
destination = new ParentDest();
destination.DisplayName = source.Name;
destination.ParentId = source.Id;
if (source.TitleImage != null)
{
destination.TitleImage = context.Mapper.Map<ImageDest>(source.TitleImage);
destination.TitleImage.XCoordinate = source.TitleImageX;
destination.TitleImage.YCoordinate = source.TitleImageY;
}
return destination;
}
}
Mapping:
CreateMap<ParentSource, ParentDest>()
.ConvertUsing<ParentConverter>();
CreateMap<ImageSource, ImageDest>()
.ForMember(
dest => dest.ImageId,
opt => opt.MapFrom(src => src.Id))
.ForMember(
dest => dest.ImageUrl,
opt => opt.MapFrom(src => src.Url);
});
edited Jan 4 at 16:08
answered Jan 4 at 11:37
matt_lethargicmatt_lethargic
2,09511226
2,09511226
Yes, but that's not exactly auto, is it? :)
– Lucian Bargaoanu
Jan 4 at 15:45
I must have missed your 'auto' version of the answer!
– matt_lethargic
Jan 4 at 16:16
ForPath would do it.
– Lucian Bargaoanu
Jan 4 at 16:56
Why not post the answer then with the worked out example for this particular question, then everyone can learn and the OP will have a nice solution? Or you could just keep posting links to the docs!
– matt_lethargic
Jan 4 at 17:36
Teach a man to fish...
– Lucian Bargaoanu
Jan 4 at 17:50
add a comment |
Yes, but that's not exactly auto, is it? :)
– Lucian Bargaoanu
Jan 4 at 15:45
I must have missed your 'auto' version of the answer!
– matt_lethargic
Jan 4 at 16:16
ForPath would do it.
– Lucian Bargaoanu
Jan 4 at 16:56
Why not post the answer then with the worked out example for this particular question, then everyone can learn and the OP will have a nice solution? Or you could just keep posting links to the docs!
– matt_lethargic
Jan 4 at 17:36
Teach a man to fish...
– Lucian Bargaoanu
Jan 4 at 17:50
Yes, but that's not exactly auto, is it? :)
– Lucian Bargaoanu
Jan 4 at 15:45
Yes, but that's not exactly auto, is it? :)
– Lucian Bargaoanu
Jan 4 at 15:45
I must have missed your 'auto' version of the answer!
– matt_lethargic
Jan 4 at 16:16
I must have missed your 'auto' version of the answer!
– matt_lethargic
Jan 4 at 16:16
ForPath would do it.
– Lucian Bargaoanu
Jan 4 at 16:56
ForPath would do it.
– Lucian Bargaoanu
Jan 4 at 16:56
Why not post the answer then with the worked out example for this particular question, then everyone can learn and the OP will have a nice solution? Or you could just keep posting links to the docs!
– matt_lethargic
Jan 4 at 17:36
Why not post the answer then with the worked out example for this particular question, then everyone can learn and the OP will have a nice solution? Or you could just keep posting links to the docs!
– matt_lethargic
Jan 4 at 17:36
Teach a man to fish...
– Lucian Bargaoanu
Jan 4 at 17:50
Teach a man to fish...
– Lucian Bargaoanu
Jan 4 at 17:50
add a comment |
Thanks for contributing an answer to Stack Overflow!
- Please be sure to answer the question. Provide details and share your research!
But avoid …
- Asking for help, clarification, or responding to other answers.
- Making statements based on opinion; back them up with references or personal experience.
To learn more, see our tips on writing great answers.
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
StackExchange.ready(
function () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f53962241%2fautomapper-need-to-map-a-parent-property-when-mapping-children%23new-answer', 'question_page');
}
);
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
docs.automapper.org/en/latest/…
– Lucian Bargaoanu
Dec 29 '18 at 5:14
Can you give an example? I have looked at ForPath and I don't see how it will work.
– Bobby Ortiz
Dec 31 '18 at 14:46
I've already linked to examples.
– Lucian Bargaoanu
Dec 31 '18 at 14:50
Thanks again. I followed the link you posted, and it took me to these examples: github.com/AutoMapper/AutoMapper/…
– Bobby Ortiz
Dec 31 '18 at 19:20
However, i don't see how any of these solves my problem.
– Bobby Ortiz
Dec 31 '18 at 19:20