Applies To: |
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Summary: |
When attempting to use DDE to communicate between CitectSCADA and Excel (German edition) the call to the DDE Cicode functions eg DDERead do not return the data expected. Null/empty value(s) returned. |
Solution: |
Rows and columns within an Excel spreadsheet are referenced as a parameter in the DDE functions. For example: DDERead("Excel","Sheet1","R1C1") In the German edition of Excel, rows and columns are referred to as Zeile and Spalte Change the DDERead call to be in the following form: DDERead("Excel","Sheet1","Z1S1") |
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