Can anyone give me suggestions on how to implement the following requirement?
1. A online wizard (step-by step operation) processes user requests across several ASP.NET pages. The session data is stored in memory until the user submits the request. Once the request is submitted, a XML file is created and the data are passed to XML.
# Case Study: The parent page has a "select" button. Click "select" will pop up a child page. The users can select 1000+ items from a datagrid in the child page. Once the user clicks "confirm", the selected items in the child page will be populated to the selected item gridveiw in the parent page. The user can keep selecting more in the child page and the selected items will be appended to the gridview in the parent page.
- What's the best way to extract strings from a text file and convert to a dataset in memory and then present it in a datagrid in UI?
- What's the best way to persist and manipulate a large dataset across pages? Session? or ViewState? Can it be accomplished by LINQ?
The app doesn't interact with a DB. Once the request is submitted, it will convert the in memory data to a XML file. What technology can be used to accomplished this?&nb
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