Asp.net sublevel Repeater obtains the value Eval of the bound item of the parent level Repeater

1. Bind a field of the parent Repeater to the child Repeater:
 
Method 1

The code is as follows:	Copy code
: <% # DataBinder. Eval (Container. NamingContainer. NamingContainer as RepeaterItem). DataItem, "PropertyName") %>

Method 2

The code is as follows:	Copy code
: <% # DataBinder. Eval (Container. Parent. Parent as RepeaterItem). DataItem, "PropertyName") %>

 
Layer 2 nesting

The code is as follows:	Copy code
: <% # DataBinder. Eval (Container. Parent. Parent as RepeaterItem). DataItem, "PropertyName") %>

Layer-3 nesting: <

The code is as follows:	Copy code
% # DataBinder. Eval (Container. Parent. Parent as RepeaterItem). DataItem, "PropertyName") %>

Layer-4 Nesting

The code is as follows:	Copy code
: <% # DataBinder. Eval (Container. Parent. Parent as RepeaterItem). DataItem, "PropertyName") %>

 
2. Reference the value of a control of the parent Repeater in the child Repeater:
 

The code is as follows:	Copy code
<% # (Container. Parent. Parent. FindControl ("txtUserID") as TextBox). Text %>