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From: Andr� Freitas on 18 Jan 2010 06:06 Whats the best way to implement a dictionary like class who gets 3 columns. Like: "name", "regex", "error msg" Or "name", "reg" and "name", "error msg" Regards, Andr�
From: Mark Rae [MVP] on 18 Jan 2010 06:55 "Andr� Freitas" <andrefreitas> wrote in message news:%23rLVDLDmKHA.1540(a)TK2MSFTNGP06.phx.gbl... > Whats the best way to implement a dictionary like class who gets 3 > columns. Like: > > "name", "regex", "error msg" > > Or > > "name", "reg" and "name", "error msg" A Dictionary is composed of two parts - a key and a value - so neither of the above would fit into a Dictionary directly It would be helpful if you could explain a little more about what you are trying to achieve... -- Mark Rae ASP.NET MVP http://www.markrae.net
From: Andr� Freitas on 18 Jan 2010 07:28 Well, im trying to set default regex and default error message to all kinds of inputs in the project, since today theres a mess, same fields validated with diferent regex. I can have 2 dictionarys... one for regular expressions, one for error messages, but im not sure about the best way to implement it in a easy way to use.. its why im asking the professional tips =D Regards "Mark Rae [MVP]" <mark(a)markNOSPAMrae.net> escreveu na mensagem news:eFCnXUDmKHA.5728(a)TK2MSFTNGP06.phx.gbl... > "Andr� Freitas" <andrefreitas> wrote in message > news:%23rLVDLDmKHA.1540(a)TK2MSFTNGP06.phx.gbl... > >> Whats the best way to implement a dictionary like class who gets 3 >> columns. Like: >> >> "name", "regex", "error msg" >> >> Or >> >> "name", "reg" and "name", "error msg" > > A Dictionary is composed of two parts - a key and a value - so neither of > the above would fit into a Dictionary directly > > It would be helpful if you could explain a little more about what you are > trying to achieve... > > > -- > Mark Rae > ASP.NET MVP > http://www.markrae.net
From: Mark Rae [MVP] on 18 Jan 2010 07:47 "Andr� Freitas" <andrefreitas> wrote in message news:Ozc0qtDmKHA.2164(a)TK2MSFTNGP02.phx.gbl... [please don't top-post] >>> Whats the best way to implement a dictionary like class who gets 3 >>> columns. Like: >>> >>> "name", "regex", "error msg" >>> >>> Or >>> >>> "name", "reg" and "name", "error msg" >> A Dictionary is composed of two parts - a key and a value - so neither of >> the above would fit into a Dictionary directly >> >> It would be helpful if you could explain a little more about what you are >> trying to achieve... > Well, I'm trying to set default rage and default error message to all > kinds of inputs in the project, since today there's a mess, same fields > validated with different rage. > > I can have 2 Dictionaries... one for regular expressions, one for error > messages, but I'm not sure about the best way to implement it in a easy > way to use.. Assuming that the data is unlikely to change very often, I'd probably use a DataTable which I'd create and populate in Application_Start and store in Application memory. Then I'd just use standard ADO.NET functionality on it. I do this for (almost) static data e.g. country codes, currency codes etc... -- Mark Rae ASP.NET MVP http://www.markrae.net
From: Andr� Freitas on 18 Jan 2010 08:12
> [please don't top-post] >>>> Whats the best way to implement a dictionary like class who gets 3 >>>> columns. Like: >>>> >>>> "name", "regex", "error msg" >>>> >>>> Or >>>> >>>> "name", "reg" and "name", "error msg" >>> A Dictionary is composed of two parts - a key and a value - so neither >>> of the above would fit into a Dictionary directly >>> >>> It would be helpful if you could explain a little more about what you >>> are trying to achieve... >> Well, I'm trying to set default rage and default error message to all >> kinds of inputs in the project, since today there's a mess, same fields >> validated with different rage. >> >> I can have 2 Dictionaries... one for regular expressions, one for error >> messages, but I'm not sure about the best way to implement it in a easy >> way to use.. > Assuming that the data is unlikely to change very often, I'd probably use > a DataTable which I'd create and populate in Application_Start and store > in Application memory. Then I'd just use standard ADO.NET functionality on > it. I do this for (almost) static data e.g. country codes, currency codes > etc... U meant something like that: public string returnregexp(string fieldname) { /* declare the datatable here and populate the datatable here return the correct field using probaly a datatable.select or using a dictionary like functionality */ } Regards, |