I need advice. On 开发者_StackOverflow中文版Web Service side a I hav this method : public DataSet GetDs(string id)
Does anybody know开发者_运维技巧 of a way to create a DataSet such that when I call GetXml() on the DataSet I will get an exception?I\'m trying to write some failure testing for this scenario and am h
Context In our application, we snapshot data from a database using a query that is entered by a super user, and then we save the data from that snapshotting using XML. If I was using .NET, I would us
in another topic, I\'ve stumbled over this very elegant solution by Darin Dimitrov to filter the DataSource of one ComboBox with the selection of another ComboBox:
I\'ve been working for quite a while now with LINQ. However, it remains a bit of a mystery what the real differences are between the mentioned flavours开发者_StackOverflow of LINQ.
I\'ve got some legacy dataset code which I\'m updating. I\'m attempting to determine if the dataset has changes to it so I can properly prompt for a save request. However myDataset.HasChanges() always
What\'s the syntax for an Update query for a table without a primary key? 开发者_开发知识库Disclaimer: Frustratingly, adding a primary key is not an option.My program is a small program in a much larg
I\'m writing a small app to do a little processing on some cells in a CSV file I have. I\'ve figured out how to read and write CSV files with a library I found online, but I\'m having trouble: the lib
Hye Guys, for those regularly browsing this site sorry for already another question (however I did solve my last question myself!)
I\'m generating some code from a form object using reflection.I want to iterate through all the controls on the form and output the field and table that each control is bound to.Right now, I am 开发者
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