FORMULA LANGUAGE

Examples: @DDEExecute
This formula conducts a DDE conversation between 1񩻫 for Windows and Domino.

Conv_ID := @DDEInitiate("123W";"Budget95.wk3");
@If (@IsError(Conv_ID); @Do(@Prompt([Ok];"Error";
"Unable to initiate conversation");@Return(""));
@Do(@DDEPoke(Conv_ID;"A:B6"@Text(Amount));
@DDEExecute(Conv_ID;"[RUN(\"{Goto}A:B6~\")]");
@DDEExecute(Conv_ID;"[RUN(\"/rfc~~\")]");
@DDEExecute(Conv_ID;"[RUN(\"{Goto}A:B10~{Edit瑿opy}\")]");
@DDETerminate(Conv_ID);
@Command([EditNextField]);
@Command([EditPaste])))

The line璪y璴ine explanations:

Conv_ID := @DDEInitiate("123W";"Budget95.wk3");

Initiates a conversation between Domino and 1񩻫. This statement specifies which worksheet to use (BUDGET95.WK3) and stores the conversation ID in the variable Conv_ID. Note that the specified file must be open before the @DDEInitiate is executed.

@If (@IsError(Conv_ID); @Do(@Prompt([Ok];"Error";  
"Unable to initiate conversation"); @Return(""));

Determines whether the DDE conversation was successfully initiated. If it was, the formula continues; if it wasn't, a message appears, and the formula stops executing.

@Do(@DDEPoke(Conv_ID;"A:B6";@Text(Amount));

Converts the contents of the numeric Amount field to text, and then passes that value to cell A:B6 in the 1񩻫 worksheet. The value must be converted to text because only text can be passed via DDEPoke.

@DDEExecute(Conv_ID;"[RUN(\"{Goto}A:B6~\")]");

Makes cell A:B6 the current location in the worksheet.

@DDEExecute(Conv_ID;"[RUN(\"/rfc~~\")]");

Passes the Range, Format, Currency command to 1񩻫; cell A:B6 is now formatted for currency values.

@DDEExecute(Conv_ID;"[RUN(\"{Goto}A:B10~{Edit瑿opy}\")]");

Passes the Goto and Edit Copy commands to 1񩻫; cursor is moved to cell A:B10 within the worksheet and the value stored in that cell is copied to the Windows Clipboard.

@DDETerminate(Conv_ID);

Terminates the DDE conversation.

@Command([EditNextField]);

Navigates to the next field within the current Domino document.

@Command([EditPaste])))

The contents of the Clipboard (the value from cell A:B10) are pasted into that field.

See Also