I have a stored procedure called from a C# code-behind. The code fires but the update command does not get performed. The stored procedure, if run directly, works. I think I am having a brain fart. Please help. :)

CODEBEHIND

    protected void btnAbout_Click(object sender, EventArgs e)
    {
            SqlConnection myConnection = new SqlConnection(strConnection);
            SqlCommand myCommand = new SqlCommand("spUpdateCMSAbout", myConnection);
            myConnection.Open();
            myCommand.CommandType = CommandType.StoredProcedure;
            myCommand.Parameters.Add("@AboutText", SqlDbType.NVarChar, -1).Value = txtAbout.Text.ToString();
            myCommand.ExecuteNonQuery();
            myConnection.Close();
    }

STORED PROCEDURE

ALTER PROCEDURE fstage.spUpdateCMSAbout

    (
    @AboutText nvarchar(max)

    )

AS
BEGIN

SET NOCOUNT ON;

    UPDATE fstage.staticCMS SET About = @AboutText;


END

HTML

<asp:Button ID="btnAbout" runat="server" 
                Text="Save" CausesValidation="False" onclick="btnAbout_Click" 
                UseSubmitBehavior="False" />

C# .NET 4.0