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sqldatareader in c#

SqlCommand myCMD = new SqlCommand("SELECT CategoryID, CategoryName FROM Categories;" + "SELECT EmployeeID, LastName FROM Employees", nwindConn);  
nwindConn.Open();  
SqlDataReader myReader = myCMD.ExecuteReader();  
do {  
    Console.WriteLine("	{0}	{1}", myReader.GetName(0), myReader.GetName(1));  
    while (myReader.Read()) Console.WriteLine("	{0}	{1}", myReader.GetInt32(0), myReader.GetString(1));  
}  
while (myReader.NextResult());  
myReader.Close();  
nwindConn.Close();  
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