How to save decimal into a column

Israel

Hi!

I need to save number as decimal in my "amount" column. How can I do it please. I inform that the type of my column is currency.

See my codes:

conn.Open();

OleDbCommand comm = new OleDbCommand();

comm.Connection = conn;

connstr = "SELECT COUNT(*) FROM Test WHERE [Dat] = @dat";

comm.CommandText = connstr;

comm.Parameters.Clear();

comm.Parameters.AddWithValue("@dat", data.Value);

int numRecords = (int)comm.ExecuteScalar();

if (numRecords == 0)

{

//connstr = "INSERT INTO Test([dat],[amount])VALUES(@date,@amount)";

comm.CommandText = connstr;

comm.Parameters.Clear();

comm.Parameters.AddWithValue("@dat", date.Value);

comm.Parameters.AddWithValue("@amount", txtAmount.Text);

if (MessageBox.Show("Are you sure to save?", "Janela de gravação", MessageBoxButtons.YesNo) == DialogResult.Yes)

comm.ExecuteNonQuery();

}

else

{

MessageBox.Show("There no product", dtFluxoCaixa.Text);

}

conn.Close();

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