public int Update(Model.InfoModel model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append(" update hdINfo set Title=@Title,Notes=@Notes where Id=@Id ");
SqlParameter[] parameters =
{
new SqlParameter("@Title", model.Title),
new SqlParameter("@Notes", model.Notes),
new SqlParameter("@Id", model.Id)
};
return(SqlHelper.ExecuteNonQuery(conn, CommandType.Text, strSql.ToString(), parameters));
}
public Model.InfoModel GetModel(int id)
{
StringBuilder sql = new StringBuilder();
sql.Append("select top 1 * from hdINfo where Id=" + id);
Model.InfoModel model = new Model.InfoModel();
SqlDataReader dr = SqlHelper.ExecuteReader(conn, CommandType.Text, sql.ToString());
if (dr.Read())
{
model.Id = Convert.ToInt32(dr["Id"].ToString());
model.Title = dr["Title"].ToString();
model.Notes = dr["Notes"].ToString();
}
dr.Close();
return(model);
}
public int Add(Model.InfoModel model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into hdINfo(Title,Notes) values(");
strSql.Append("@Title,@Notes);select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@Title", model.Title),
new SqlParameter("@Notes", model.Notes)
};
try
{
return(Convert.ToInt16(SqlHelper.ExecuteScalar(conn, CommandType.Text, strSql.ToString(), parameters)));
}
catch (Exception)
{
return(0);
}
}