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$Page
A global merge field type to use when
referencing a Visualforce
page.
Usage
Use this expression in a Visualforce page to link to another Visualforce page.
Example
1<apex:page>
2 <h1>Linked</h1>
3 <apex:outputLink value="{!$Page.otherPage}">
4 This is a link to another page.
5 </apex:outputLink>
6</apex:page>