Web Forms :: Updating Master Page

Jan 2, 2010

i have a usercontrol which fires a mehtod in the masterpage, the method does fire but the placeholder i want to unhide does not until i refresh the page, how can i get around this?

if (this.Page.Master is Whoops)
{
Whoops barMasterPage = (Whoops)this.Page.Master;
barMasterPage.bindBasketSummary();
}
public void bindBasketSummary() {
plhLoggedIn.Visible = true;
}

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.
.
.
.
.
..
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<tr>
<td>
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<td>
</td>
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<tr>
<td>
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<td>
</td>
<td>
</td>
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{
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