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.NET Forum / .NET Framework / ADO.NET / April 2006Save data table to binary file?
I have some project that use with DataTable like simple DB. I need a solution for save the DataTable to binary file, with ability to Append only new record. I looking for code that Implement simple providor or save method that do that. Which .net? Both 1.x and 2.0 allowe you to serialize it to disk while the later is better.  SignatureMiha Markic [MVP C#] RightHand .NET consulting & development www.rthand.com Blog: http://cs.rthand.com/blogs/blog_with_righthand/ >I have some project that use with DataTable like simple DB. > I need a solution for save the DataTable to binary file, with ability > to Append only new record. > > I looking for code that Implement simple providor or save method that > do that. Micha NET framework 2.0 notice, I looking for append new records to disk, not save hole table every time when i do save. Then that is something different. Perhaps if you describe broader view I might help you better. Why do you need datatable in binary format on the disk? Did you consider XML? It isn't binary but it will let you append. SignatureMiha Markic [MVP C#] RightHand .NET consulting & development www.rthand.com Blog: http://cs.rthand.com/blogs/blog_with_righthand/ > Micha > > NET framework 2.0 > > notice, I looking for append new records to disk, not save hole table > every time when i do save. OK, if i want to append new records to XML file, how I do that? Hi, Maybe this thread might help you http://tinyurl.com/myerc Otherwise there is still "brute force" approach - open text file, move right before the ending root node and start writting there. SignatureMiha Markic [MVP C#] RightHand .NET consulting & development www.rthand.com Blog: http://cs.rthand.com/blogs/blog_with_righthand/ > OK, if i want to append new records to XML file, how I do that? I not understand you, I asking for Code that Save new rows from Datatable. I not have XML doc! Free MagazinesGet these publications absolutely FREE for up to 12 months. There are no hidden fees and no obligation. Simply choose a title, complete the application form and submit it. Read more ...
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