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Can one expression field refer to another expression field in its calculation

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53014 Dec 7,2006 06:30 AM UTC Dec 7,2006 10:02 AM UTC Windows Forms 1
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Tags: Grouping
James Blibo
Asked On December 7, 2006 06:30 AM UTC

Can one expression field refer to another expression field in its calcalation? for example..

this.groupingEngine.TableDescriptor.ExpressionFields.Add("test1");
this.groupingEngine.TableDescriptor.ExpressionFields["test1"].Expression = "[Col1] + [Col2]";


this.groupingEngine.TableDescriptor.ExpressionFields.Add("test2");
this.groupingEngine.TableDescriptor.ExpressionFields["test2"].Expression = "[test1] * [Col3]";

Will the engine spot circular reference if it occurs?


Administrator [Syncfusion]
Replied On December 7, 2006 10:02 AM UTC

Hi James,

I am afraid I am not able to reproduce this issue. I have tested a modified sample on my system which has "Essential version 4.4 +Windows XP sp2 +.Net 1.1" installed. Could you please try running the same at your end and send me back the modified sample if still the problem exists? Also please let me know about the current version of Essential Studio/.NET framework you are using.

If you give more information about this issue, we will try debugging here.

Here is a sample.
GGCExpressionField.zip

Best Regards,
Haneef

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