<control>
<controlId>CheckBox4</controlId>
<controlType>CHECKBOX</controlType>
<controllabel>Include Switches</controllabel>
<required> false </required>
<errorMessage>Set Switch Status</errorMessage>
<cssclass> switchfilterfield </cssclass>
<order>2</order>
<defaultvalue>Y</defaultvalue>
</control>
<control>
<controlId>lb_trades</controlId>
<controlType>DROPDOWN</controlType>
<controllabel>Trade Filter</controllabel>
<dependentControlId>lb_fundids</dependentControlId>
<oncheckboxclick>true</oncheckboxclick>
<required>false</required>
<order>3</order>
<query>436</query>
<defaultvalue>Show Subs & Reds</defaultvalue>
</control>
</controls>
I need a IF condition under Trade Filter Dropdown Such that if Checkbox4 is checked then Queryid = 436 should change to 437.