If you want to dynamic change the connection string, I suggest you could add multiple connection string in web.config file, then use the following code to change it:
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Thanks for reading my question carefully and thinking about the issue. I am looking for a way to set the number of rows the driver will read at runtime,
without changing the registry, e.g. at the connection level.
From a portability standpoint the registry setting is not a solution plus the scope of the change is not granular enough to prevent unintended impacts to other processes without widespread regression testing.
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How to dynamically set TypeGuessRows
Jan 24, 2016 11:33 PM|orlando.colamatteo|LINK
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Re: How to dynamically set TypeGuessRows
Jan 25, 2016 05:57 AM|Zhi Lv - MSFT|LINK
Hi orlando.colamatteo，
Here are some relevant articles about setting the value of the TypeGuessRows registry key, you could refer to them:
https://social.msdn.microsoft.com/Forums/sqlserver/en-US/ce095b10-84a4-4ae3-8944-70a2b53daa44/mixed-data-types-in-excel-column-to-oedb-destination?forum=sqlintegrationservices
https://support.microsoft.com/en-us/kb/189897
If you want to dynamic change the connection string, I suggest you could add multiple connection string in web.config file, then use the following code to change it:
if ("YOUR CONDITION HERE") { SqlDataSource1.ConnectionString = System.Configuration.ConfigurationManager.ConnectionStrings["connStringLIVE"].ConnectionString; } else { SqlDataSource1.ConnectionString = System.Configuration.ConfigurationManager.ConnectionStrings["connStringTEST"].ConnectionString; }Best regards,
Dillion
Please remember to click "Mark as Answer" the responses that resolved your issue.
If you have any compliments or complaints to MSDN Support, feel free to contact MSDNFSF@microsoft.com.
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Re: How to dynamically set TypeGuessRows
Jan 25, 2016 03:34 PM|orlando.colamatteo|LINK
without changing the registry, e.g. at the connection level.
From a portability standpoint the registry setting is not a solution plus the scope of the change is not granular enough to prevent unintended impacts to other processes without widespread regression testing.