public void AddMember(CommunityCampJoinMember model)
 {
     con.Execute("Insert Into CommunityCampJoinMembers "
                 + " (CommunityName, Name, Mobile, Email, Size, CreationDate) "
                 + " Values (@CommunityName, @Name, @Mobile, @Email, @Size, GetDate())",
                 model);
 }
 public void DeleteMember(CommunityCampJoinMember model)
 {
     con.Execute("Delete CommunityCampJoinMembers Where "
                 + " CommunityName = @CommunityName And Name = @Name And "
                 + "Mobile = @Mobile And Email = @Email", model);
 }