C# - Both DataSource And DataSourceID Are Defined On Listview, Remove One Source?

Jan 26, 2011

I'm getting the following error, ever since I moved my DataTable to a different function. Both DataSource and DataSourceID are defined on 'TestView'. Remove one definition.By all means if you have tips on style / standards, I welcome that as well, I am very new to aspx coding. Any idea what could be causing this? It wasn't happening before when it wasn't its own function. Is it a local variable problem?

Here's the code for the code that binds and is highlighted in the error:

testDAO tda = new testDAO();
DataTable testTable = new DataTable("TestView");
testTable = tda.GetTestTable();
TestView.DataSource = testTable;

Here's the code for the GetTestTable():

public DataTable GetTestTable()
DataTable testTable = new DataTable("TestView");[code]....

List view in aspx file:

<asp:ListView ID="TestView" runat="server">
<tr id="row" runat="server" class='<%# Container.DataItemIndex % 2 == 0 ? "row" : "altrow" %>'> [code]....

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