Gets or sets the resize mode (Default, Disabled, AutoAdjustHeight, ResizeBoth, ResizeWidth, ResizeHeight).
Example
<?php
$rte=new RichTextEditor();
$rte->Text="Type here";
$rte->ResizeMode="ResizeHeight";
$rte->ID="Editor1";
$rte->MvcInit();
echo $rte->GetString();
// use $_POST["Editor1"]to retrieve the data
?>