Small post about declaring custom create/edit/view forms for SharePoint ContentTypes.

Solution

To override forms in your custom ContentType, you have list them in Section XmlDocuments/XmlDocument/FormUrls. Like this:

1. <ContentType ID="0x01080100AAAABBBBCCCCDDDDEEEEFFFF00001111"
2.        Name="ZhukPointContentType"
3.        Group="ZhukPoint"
4.        Description=""
5.        Version="0">
6.  <FieldRefs>
7.  </FieldRefs>
8.  <XmlDocuments>
9.   <XmlDocument
10.     NamespaceURI="http://schemas.microsoft.com/sharepoint/v3/contenttype/forms/url">
11.    <FormUrls xmlns="http://schemas.microsoft.com/sharepoint/v3/contenttype/forms/url">
12.     <New>_layouts/ZhukPoint.ContentTypes.Demo/NewForm.aspx</New>
13.     <Edit>_layouts/ZhukPoint.ContentTypes.Demo/EditForm.aspx</Edit>
14.     <Display>_layouts/ZhukPoint.ContentTypes.Demo/DisplayForm.aspx</Display>
15.    </FormUrls>
16.   </XmlDocument>
17.  </XmlDocuments>
18. </ContentType>

Note:If you override some ContentType, without changing any fields, to inherit the fields from the parent ContentType, you must insert a blank <FieldRefs></FieldRefs>.