Hello everyone I am very new in website and Office 2007 Ribbon UI
I add two checkBoxes in the ribbon using xml (with Custom UI Editor for Microsoft Office) ,They execute vba code called KOLONAC and it works fine.What I need that is to check/uncheck all checkBoxes with another sub. My xml codes :
HTML Code:
<checkBox id ="F20"  label="F2"     tag="F20"     getPressed="GetPressed" onAction="KOLONAC" />
<checkBox id ="F21"  label="F21" tag="F21"  getPressed="GetPressed"   onAction="KOLONAC" />
And I need to put some extra code inside of this sub to uncheck all checkboxes

 Sub Button29_Click(control As IRibbonControl)
      Sheets("Main Sheet").Columns("B:ZZ").Hidden = True
'some code too add here to uncheck all checkboxes
          End Sub
I will be really really happy if you help me.