I am having a problems getting a texbox on a userform to updat
dynamcally (updated without user interaction). I am gettin
measurements which are changing continuously and would like to monito
them in real time. I can see the values by using a DDERequest, but
must always click something to get an update. Or I can put th
following (=SIPART|'DR24'!SAA6) in an Excel cell and it will monito
the signal in real time, but I cannot get this to update in th
textbox. Using the ControlSource of the text box would work, but i
overwrites the code (=SIPART|'DR24'!SAA6) in the referenced cell.

Can any one help?

Thank you

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