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alek23
4 Posts |
 Posted - 12 Nov 2007 : 02:09:48
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Hi,do you have a sample program that connect to a database and get data from sql server,is this possible?i downloaded the trial version and there's no sample program that use database as data for XBar and R Chart.I'm downloaded some other controls in the internet(like dundas chart) but is not good ,if this SPC control can help me for what i'm doing right now, i think i buy this control.
thank you very much. |
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quinncurtis
1164 Posts |
Posted - 12 Nov 2007 : 09:54:33
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We don't have any examples that access an SQL database. We don't like creating example programs that won't immediately run on a user's development computer, and an SQL program is such an example. Our software is written from the perspective that you know how to read the data from your own database. Once you can read the sample values from your database it is trivial to call our AddNewSampleData method to update the SPC chart with new data.
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alek23
4 Posts |
Posted - 13 Nov 2007 : 03:53:21
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| thanks for the reply,but can you provide a sample program?i have a little time to study this control.thank you very much. |
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quinncurtis
1164 Posts |
Posted - 13 Nov 2007 : 08:47:37
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Sorry, but we do not have an SQL example program to send you. If you want, you can post a simple code fragment, in C# of VB, that reads the N samples belonging to a single sample interval (assuming a simple X-Bar R chart) from your SQL database. Place the sample values in a simple double array. We can demonstrate how that array is used to update our SPC charts.
If you would like us to write a complete SQL-driven SPC chart application for you from scratch, or according to whatever specifications you care to supply, contact our special services group at sales@quinn-curtis.com. They will get your details and get back to you with a quote. |
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alek23
4 Posts |
Posted - 15 Nov 2007 : 04:29:23
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| well if that is the case,i have to do it on my own.every time i pass my data i have to use DoubleArray and AddNewSampleRecord?thanks again,hopefully i can do this. |
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quinncurtis
1164 Posts |
Posted - 15 Nov 2007 : 15:08:43
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| Yes, that is what you do. |
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Sample Database
