Description Updates a rectangular part of the TIFF control specifyed by the parameters.
Syntax [BIDisp.]UpdateControl Left Top Right Bottom
Remarks Left Long Left coordinate of the rectangle in logical units.
Top Long Top coordinate of the rectangle in logical units.
Right Long Right coordinate of the rectangle in logical units.
Bottom Long Bottom coordinate of the rectangle in logical units.
If you want to update the entire control, pass zeros for all parameters to the method.