Passing Dynamic Parameters To A Mysql Query From Page?

I've a requirement that I need to read an excel sheet programmatically using asp.net/C# and write the data obtained into a mysql table.The excel sheet contains something around 50 columns and 2000 records.I am able to read the data from the excel sheet and store it in a dataset.I am using the following code to write the data into mysql table.

for (int i = 1; i <= myDataSet1.Tables[0].Rows.Count - 1; i++)
{
MySqlCommand cmd = new MySqlCommand();
for (int j = 0; j <= myDataSet1.Tables[0].Columns.Count - 1; j++)
{
paramset[j] = myDataSet1.Tables[0].Rows[i][j].ToString();
cmd.Parameters.AddWithValue("val" + j, paramset[j]);
}
cmd.CommandText = "Insert into faqimport
cmd.Connection=con;
cmd.CommandType = CommandType.Text;
int x=cmd.ExecuteNonQuery;
}

When I try to run the above code I am getting 'Unknown column 'val0' in 'field list'' error.I understand that i am manually creating the parameters val0,val1,val2.....instead I am creating them dynamically using the integer 'j'.But I do not want to create around 50 parameters to insert data into the database table.

Also is there a way i can get the column datatypes from the excel sheet in order to create a new table in mysql with the columns in the excel sheet?