"Active" diagram when worksheet not open

[paulwarshawsky@yahoo.com]

I have written the following code in FPScript to integrate a flow signal to allow volume calibration. The first two marks indicate a segment of the file with no flow, in order to remove any offset in the signal, and then three “pumps” with a calibrated syringe are integrated, and the results returned. The problem I have is that if the WorkSheet is not open, there is no “Active” diagram, so “Marks=WorkSheet.WKS.MarksIndexX(0)” returns an empty set. This occurs even if the proper folder is active.

Any suggestions?

Thanks,

Paul Warshawsky

Dim Marks,Offset,V1,V2,V3,V4,V5,V6
Marks=WorkSheet.WKS.MarksIndexX(0)
Marks=Sort(Marks,SORT_X)
Offset=Average(c04[Marks[0],Marks[1]])
V1=(Integral(c04[Marks[1],Marks[2]]-Offset))[Marks[2]-Marks[1]]
V2=(Integral(c04[Marks[2],Marks[3]]-Offset))[Marks[3]-Marks[2]]
V3=(Integral(c04[Marks[3],Marks[4]]-Offset))[Marks[4]-Marks[3]]
V4=(Integral(c04[Marks[4],Marks[5]]-Offset))[Marks[5]-Marks[4]]

V5=(Integral(c04[Marks[5],Marks[6]]-Offset))[Marks[6]-Marks[5]]

V6=(Integral(c04[Marks[6],Marks[7]]-Offset))[Marks[7]-Marks[6]]
Return({3/((V1+V3+V5-V2-V4-V6)/6), V1, V3, V5, V2, V4, V6})

[paulwarshawsky@yahoo.com]

I have written the following code in FPScript to integrate a flow signal to allow volume calibration. The first two marks indicate a segment of the file with no flow, in order to remove any offset in the signal, and then three “pumps” with a calibrated syringe are integrated, and the results returned. The problem I have is that if the WorkSheet is not open, there is no “Active” diagram, so “Marks=WorkSheet.WKS.MarksIndexX(0)” returns an empty set. This occurs even if the proper folder is active.

Any suggestions?

Thanks,

Paul Warshawsky

Dim Marks,Offset,V1,V2,V3,V4,V5,V6
Marks=WorkSheet.WKS.MarksIndexX(0)
Marks=Sort(Marks,SORT_X)
Offset=Average(c04[Marks[0],Marks[1]])
V1=(Integral(c04[Marks[1],Marks[2]]-Offset))[Marks[2]-Marks[1]]
V2=(Integral(c04[Marks[2],Marks[3]]-Offset))[Marks[3]-Marks[2]]
V3=(Integral(c04[Marks[3],Marks[4]]-Offset))[Marks[4]-Marks[3]]
V4=(Integral(c04[Marks[4],Marks[5]]-Offset))[Marks[5]-Marks[4]]

V5=(Integral(c04[Marks[5],Marks[6]]-Offset))[Marks[6]-Marks[5]]

V6=(Integral(c04[Marks[6],Marks[7]]-Offset))[Marks[7]-Marks[6]]
Return({3/((V1+V3+V5-V2-V4-V6)/6), V1, V3, V5, V2, V4, V6})

[Bernhard Kantz]

Accessing the marks or cursors of a diagram in a worksheet or document is currently only possible if the worksheet or document is opened. In case of a document, the cursors have to be enabled too.

When accessing the marks, this restriction seems to be not necessary and we will try to find a way to remove it.

Until we change that behaviour, you need to open the worksheet for your formula to work properly. Maybe you can write a VBA event handler to automatically open the worksheet(s) when you open your database.

support@weisang.com

[Bernhard Kantz]

This problem has been solved in FlexPro 7. You can now access the cursors in a closed worksheet.

[Autor]

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