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Binding to a Business Object

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Default Binding to a Business Object - 08-03-2007 , 02:06 PM






Here is what I am trying to do. I am using ASP.NET 2.0. I have created a
data set called Stocks data table called Data and put it in the App_Code
folder. I am filling the data table from data in a csv file located on the
web. I am populating the data table with the following code. This code
works because I checked the record count and it shows 21 records for the Data
data table.

public static DataSet Convert()
{
WebClient Client = new WebClient();
Stream myStream = Client.OpenRead("http://mysite.com/table.csv");
StreamReader myStreamReader = new StreamReader(myStream);

Stocks myStocks = new Stocks();

string line = myStreamReader.ReadLine();
string allData = myStreamReader.ReadToEnd();

string[] rows = allData.Split("\r\n".ToCharArray());

foreach (string r in rows)
{
string[] items = r.Split(",".ToCharArray());
myStocks.Tables["Data"].Rows.Add(items);
}

return myStocks;
}

I am trying to bind the data in this table to a report. I added a report to
my project and selected the fields from the data table. I then added a
ReportViewer control to the web form. I’m not sure how to configure the
ObjectDataSource that is added to the web form after the ReportViewer control
is added. It firsts asks to select business object. I have the following
options. I’m not sure what to select.

Stocks
Stocks + DataTable
Stocks + DataRow
Stocks + DataRowChangeEvent
Stocks + DataRowChangeEventHandler

Next I need to define a data method. Not sure what option to select. I
just want to bind the report to the data table and return the rows.

Any help would be appreciated. Thanks.

Weste




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