The
RenderMode
[
^] property defines how the
UpdatePanel
is rendered in HTML. Using
Block
means the element is rendered as a
div
, while
Inline
renders the element as a
span
.
The
UpdateMode
[
^] property defines what triggers the
UpdatePanel
to update itself. Again, there are two choices:
Conditional
and
Always
(default). When set to
Always
, the
UpdatePanel
will update itself on a postback from any of the child controls. While
Conditional
means you can define specific triggers (or update it manually, using the
Update
[
^] method), e.g. you might only want to update the panel when a certain button is clicked.