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• Any SOA Recommendations?

  i need a REAL book with REAL solutions. I have both of Thomas Erls...they're ok.

  Posted to Book Reviews (Forum) by twgathings on 11/18/2005

• Debate: Typed classes vs XmlDocument for Parameters

  Give me your real world experience on the consequences of using typed classes as parameters vs vanilla xml. .Net framework and VS.NET makes it easy to use and build services from typed classes, but for ongoing maintenance, enhancing, and flexibility, this method seems crude and brittle. On the other hand, you basically have to parse and probably should validate any Xml coming in vanilla, such as in XmlDocument. Additionally, what have you done to handle nulls (where nillable='true') for types serialized

  Posted to XML Web Services (Forum) by twgathings on 10/11/2005

• Guidance on O/R Mappers, architecturally speaking

  I am impressed with O/R Mappers. Does anyone have a source for guidance / best practices for including an O/R Mapper into the architecture, ie, should I still use a layering approach, etc. thanks

  Posted to Architecture (Forum) by twgathings on 7/8/2005

• Re: Interfacing BLL with very specific DAL(s)

  udi, i agree with your outlook-I just started looking at an O/R mapper and i am extremely impressed. however, i don't understand all the fuss about circular references. Referencing can be simply accomplished with three layers of complete, first-class objects-the typical DAL miniarchitecture as mentioned, a BusinessProcess layer, and a BusinessEntities layer, Where BusinessEntities is the lowest-level and referenced by both DAL and BusinessProcess. Typically, although invariants occurr, any other

  Posted to Architecture (Forum) by twgathings on 7/8/2005

• Re: plz Help: Converting 4 decimal places to 1 decimal place

  that's some crazy code. all you need to do is this: Dim dToManyPlaces As Double = Double .Parse("123456.54321") Dim dJustRight As Double = Math.Round(dToManyPlaces, 1) Response.Write(dToManyPlaces.ToString() + ";" + dJustRight.ToString())

  Posted to Getting Started (Forum) by twgathings on 7/7/2005

• Re: list control binding problem!! ( urgency! )

  you almost have it. don't declare a new dropdownlist if it's already on the page. bind to the datatable instead of the rows Like this: DataTable t = new DataTable(); t.Colunms.Add( "id" ); t.Columns.Add( "name" ); t.Rows.Add( new string[2]{ "1" , "aaa" } ); t.Rows.Add( new string[2]( "2" , "bbb" } ); ddl.DataTextField = "name"; ddl.DataValueField="id"; ddl.DataSource = t; ddl.DataBind();

  Posted to Web Forms (Forum) by twgathings on 7/7/2005

• Re: disabling a linkbutton knowing its id

  sorry about the code-it was pseudocode, but looked too much like C#. either the link button doesn't exist, or your id is incorrect because your code seems correct-i;ve been wrong many, many times though. try this by calling WriteOutControls() from pageload (this should prove which controls are alive and what's in your list) Private Sub WriteOutControls() Dim sb As System.Text.StringBuilder = New System.Text.StringBuilder sb.Append("----current controls----") WriteControl(sb, Me ) sb.Append("--selected

  Posted to Getting Started (Forum) by twgathings on 7/7/2005

• Re: disabling a linkbutton knowing its id

  thought you said you could find it? either 1 of 3 things wrong here: 1. you dynamically added the link button and you aren't adding it back on page load 2. your id is wrong 3. didn't think this, but maybe you need to look recursively. LinkButton x = (LinkButton)FindMyControl(this); Control FindMyControl(Control ctl) { x = ctl.FindControl(id) if x is not null return x; for each control c in ctl.Controls { return FindMyControl(x); } }

  Posted to Getting Started (Forum) by twgathings on 7/6/2005

• Re: disabling a linkbutton knowing its id

  after you find it (find returns a type: Control), then you cast it using CType or DirectCast. you can disable it once you cast it b/c Disable is not a member of Control.

  Posted to Getting Started (Forum) by twgathings on 7/6/2005

• Re: User Controls

  user controls are a server control concept and interactions b/t user controls only happen during a complete page lifecycle. thus, the concept of refreshing a page from user control actions doesn't really apply. do you mean that the page doesn't reflect new states of the user controls, ie, actions didn't update the page?

  Posted to Web Forms (Forum) by twgathings on 7/6/2005