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Published on 2010-03-26T16:32:15Z
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Hi I need advice. I try this
DataSet ds = new DataSet();
ds.AcceptChanges();
//edit table in ds
ds.Tables[0].Rows.RemoveAt(0);
//get changes
DataSet ds2 = ds.GetChanges();
but ds2 is null, why?
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I'm starting a new project based on ASP.NET and Windows server.
The application is planned to be pretty big and serve large amount of clients pulling and updating high freq. changing data.
I have previously created projects with Linq-To-Sql or with Ado.Net.
My plan for this project is to use VS2010…
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- Search for 'Stack Overflow'
I'm starting a new project based on ASP.NET and Windows server.
The application is planned to be pretty big and serve large amount of clients pulling and updating high freq. changing data.
I have previously created projects with Linq-To-Sql or with Ado.Net.
My plan for this project is to use VS2010…
>>> More
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- Search for 'Stack Overflow'
I'm currently in the process of creating a Silverlight 3 data driven application. To access the database, 2 common approaches are used: RIA Services and ADO.NET Data Services. Does anyone have any guidance on when/why to choose each approach? Here is what I've gathered from my research / experience…
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We have an ado.net dataservices 1.0 call that is being passed to a [WebGet] service operation as a batch through BeginExecuteBatch.
Everything works perfectly on our development server - we have the project configured to use IIS instead of the cassini web server to make it as close to our production…
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I am using C# to write a method that returns the following information about a table:
column names, column types, column sizes, foreign keys.
Can someone point me in the right direction on how to accomplish this ?
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