Databases
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PO
 

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    <p>If you want to use Nested List.</p> <blockquote> <p>Your Model Contains =></p> </blockquote> <pre><code>public class MainModelToUse { public MainModelToUse() { FirstListObject = new List&lt;FirstListClass&gt;(); } public List&lt;FirstListClass&gt; FirstListObject { get; set; } } public class FirstListClass { public FirstListClass() { SecondListObject = new List&lt;SecondListClass&gt;(); } public List&lt;SecondListClass&gt; SecondListObject { get; set; } } public class SecondListClass { public SecondListClass() { ThirdListObject = new List&lt;ThirdListClass&gt;(); } public List&lt;ThirdListClass&gt; ThirdListObject { get; set; } } public class ThirdListClass { } </code></pre> <blockquote> <p>Your Code to Nested List =></p> </blockquote> <pre><code> FirstListClass vmFirstClassMenu = new FirstListClass(); vmFirstClassMenu.SecondListClass = new List&lt;SecondListClass&gt;(); FirstListClass vmFirstClassCategory = new FirstListClass(); var dataObject1 = //Get Data By Query In Object; foreach (Model objModel in dataObject1) { vmFirstClassCategory = new FirstListClass { //Your Items }; var DataObject2 = //Get Data By Query In Object; vmFirstClassCategory.SecondListClass = new List&lt;SecondListClass&gt;(); foreach (SecondListClass menuItem in DataObject2) { SecondListClass vmFirstClassMenuItem = new SecondListClass { //Your Items }; var DataObject3 = //Get Data By Query In Object; vmFirstClassMenuItem.ThirdListClass = new List&lt;ThirdListClass&gt;(); foreach (ThirdListClass price in DataObject3) { ThirdListClass vmThirdClassobj = new ThirdListClass { //Your Items }; vmFirstClassMenuItem.ThirdListClass.Add(vmThirdClassobj); } vmFirstClassCategory.SecondListClass.Add(vmFirstClassMenuItem); } } </code></pre> <p>Hope this is what you are looking for.</p>
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    1. COthanks that worked for me... I think calling the constructor was the key.
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      1. USKrunal Patil
 

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Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

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