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cosy
Germany
Posts |
 Posted - 02/25/2004 : 05:33:14 AM
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Hi,
Can anyone please explain the Labtalk DDE command to receive an item from the server
dde -r varId item;
The server uses DDEML which returns a handle to the data on receiving this request, but how is this data handle handled by my client- origin, since Labtalk does not use DDEML.
Deepak Samuel.
Samuel@iskp.uni-bonn.de |
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sammi.song
China
46 Posts |
Posted - 02/26/2004 : 12:35:03 AM
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Hi cosy,
I'm not familiar with the DDEML, but there's an example that the server is MS-Excel, hope it would be useful for you to understand the "dde -r varId."
1.Launch MS-Excel with the Book1 open.
2.Enter a num. into A[1], e.g 100.
3.Do not close Book1. Just go back to Origin, and execute the following in Script window:
dde -c excel|sheet1 idExcel;
dde -r idExcel R1C1;
type -b "Value=%Z";
Then, you will get an Attention box in which it displays 'Value=100'.
Thanks,
Sammi |
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Labtalk DDE