Where do I find the commandname handler for asp:linkbutton - asp.net

Question

Trying to debug a aspx script. Don't know any asp.net.
I've come across this piece of code:
<asp:LinkButton
ID="EditButton"
runat="server"
CausesValidation="False"
CommandName="Edit"
Text="Edit"
CssClass="LightBlue">
</asp:LinkButton>
From this site:
https://msdn.microsoft.com/en-us/library/system.web.ui.webcontrols.linkbutton.command%28v=vs.110%29.aspx
I see that the method to look for is LinkButton_Command. I have done a search in all the files and not found this method.
This link is doing something, so it's not ignored. Could this method have a different name and if so how do I find what it is?
I have changed the Text attribute and that change is there when I run it, so I have the right piece of code.
I've also changed the CommandName attribute and the link stops working, so something somewhere is handling it.
There are two more linkbuttons in the code immediately after it:
<asp:LinkButton
ID="DeleteButton"
runat="server"
CausesValidation="False"
CommandName="Delete"
Text="Delete"
CssClass="LightBlue"
OnClick="DeleteButton_Click">
</asp:LinkButton>
<asp:LinkButton
ID="NewButton"
runat="server"
CausesValidation="False"
CommandName="New"
Text="New"
CssClass="LightBlue">
</asp:LinkButton>
I notice that the deletebutton has an onclick attribute, and I can find that method within the same script, but nothing obvious near that handler for the other two.
EDIT:
Another way of getting the answer that I want might be to ask the question:
What are all the different ways to add a click handler to a asp:linkbutton?
EDIT:
Don't know if it helps, but the link button is inside the following structure:
<ajax:UpdatePanel...>
<ContentTemplate>
<asp:FormView
id="FormView1"
runat="server"
OnItemDeleted="FormView1_ItemDeleted"
DataKeyNames="Id"
OnDataBound="FormView1_DataBound"
OnItemUpdated="FormView1_ItemUpdated"
OnItemUpdating="FormView1_ItemUpdating"
OnItemInserted="FormView1_ItemInserted"
OnItemInserting="FormView1_ItemInserting"
DefaultMode="Insert"
DataSourceID="odsLogEntryForm"
>
<ItemTemplate>
<table>
<tr>
<td>
<asp:LinkButton ID="EditButton"...

Answer 1

The difference with the example from the site you posted is that they used the OnCommand="LinkButton_Command" to subscribe the handler to the event. In your example this is not the case. This can mean 2 things:
- The event is not handled
- The event is subscribed to in code, probably in the code behind file of the aspx/ascx file (.aspx.cs). Look for the following code:
EditButton.Command += <name of the function to handle the command event>;
EditButton is the name of your LinkButton.
Command is the name of the event to handle.
<name of the function to handle the command event> is a function which the programmer created. He/She could have named it anything.
After seeing your edit:
The event is handled by the encapsulating FormView. A FormView will handle command events of a inner buttons. Since the CommandName of the LinkButtons is set to "Delete" and "New" is will be handled by the corresponding events in the FormView.
see: https://msdn.microsoft.com/en-us/library/system.web.ui.webcontrols.formview_events(v=vs.110).aspx for the available events of a FormVIew in this case the events with the name "Item" apply.