The DataTableCollection contains zero or more DataTable objects. The SqlDataAdapter Object allows us to populate DataTables in a DataSet. Build and fill each DataTable in a DataSet with data from a data source using a DataAdapter.
In some situations we have to find the number of tables exists in a Dataset Object . The following ASP.NET program shows how to find the number of tables in Dataset Object.
Default.aspx
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head id="Head1" runat="server"> <title>Untitled Page</title> </head> <body> <form id="form1" runat="server"> <div> <asp:Button ID="Button1" runat="server" Text="Button" onclick="Button1_Click" /> <br /> <asp:ListBox ID="ListBox1" runat="server"></asp:ListBox> <br /> <asp:Label ID="Label1" runat="server" Text="Label"></asp:Label> </div> </form> </body> </html>
Click the following links to see full source code
C# Source Code
VB.NET Source Code
ASP.NET Dataset - Related Contents
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