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• Re: Looking for info/books on large scale .net website architecture

  psinke, Please have a lot at the following links. http://technet2.microsoft.com/WindowsServer/en/library/42ba8090-cbb8-4e90-ad7f-bc09d956bdac1033.mspx?mfr=true http://www.microsoft.com/technet/archive/itsolutions/ecommerce/plan/objarchi.mspx?mfr=true Some sample applications http://msdn2.microsoft.com/en-us/library/ms978453.aspx (this uses perl & Apache server, you could just take the concept alone and ignore the technology) http://perl.apache.org/docs/tutorials/apps/scale_etoys/etoys.html Hope

  Posted to Architecture (Forum) by Sundar_Ravishankar on 3/26/2007

• Re: MDI in asp.net

  code2002, Try looking at WebParts. http://www.pageflakes.com This site uses WebParts extensively.

  Posted to Architecture (Forum) by Sundar_Ravishankar on 3/25/2007

• Re: Windows Workflow Foundation

  John, Think these links might answer your query. http://msd2d.com/Content/Tip_viewitem_03NoAuth.aspx?id=4ae564f2-98bc-4f43-8392-b0e0042928e2&section=dotNet http://www.packtpub.com/article/Starting_with_Windows_Workflow_Foundation

  Posted to Architecture (Forum) by Sundar_Ravishankar on 3/25/2007

• Re: Windows Workflow Foundation

  John, Think these links might answer your query. http://msd2d.com/Content/Tip_viewitem_03NoAuth.aspx?id=4ae564f2-98bc-4f43-8392-b0e0042928e2§ion=dotNet http://www.packtpub.com/article/Starting_with_Windows_Workflow_Foundation

  Posted to Architecture (Forum) by Sundar_Ravishankar on 3/25/2007

• Re: cross platform (select from as400.table insert into sqlserver.table)

  dev1aspnet, I haven't done this before. But I remember there is way you could do this by using linked server concept. You could link another server using sp_addlinkedserver and then use the Insert and Select statement to copy the As400 tables into the SQL Server table. sp_addlinkedserver @server = '<AS400servername>' , @srvproduct = '<product name of the OLE DB data source>', @provider = '<providername e.g. MSDASQL>', @datasrc = '<datasourcename>' go INSERT INTO TABLENAME

  Posted to Architecture (Forum) by Sundar_Ravishankar on 3/16/2007

• Re: How to make the application independent of Database ?

  Swati, The simplest option I would recommend is to use Data Access Application Block (DAAB) provided by Microsoft’s Enterprise Library for .NET Framework. Check the following link. http://msdn2.microsoft.com/en-us/library/ms954827.aspx Going one step further you could layer your application and let the DAL refer the DAAB and use Business entities (or DTO's) for data transport between layers. Hope this helps

  Posted to Architecture (Forum) by Sundar_Ravishankar on 3/15/2007

• Re: Image viewer (Server side)

  Svante, Thanks for your comments. The code looks neat now, I liked it. But could you please let me know what would be the problem in using Sever.MapPath() or the benefit of using HostingEnvironment class. Hope your answer would be useful for other developers, as well as for me. thanks in advance Sundar

  Posted to Architecture (Forum) by Sundar_Ravishankar on 3/13/2007

• Re: Image viewer (Server side)

  megetron, lucasstark suggestion is right. If you switch off AutoGenerateColumns to false you could avoid the additional colums that is displayed. See the sample code below for e.g. <asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="False" > <Columns> <asp:TemplateField SortExpression="PictureURL"> <ItemTemplate> <asp:Image ID="Image1" ImageUrl='<%# Eval("PictureURL") %>' runat="server" /> </ItemTemplate> </asp:TemplateField> </Columns>

  Posted to Architecture (Forum) by Sundar_Ravishankar on 3/13/2007

• Re: Image viewer (Server side)

  Hi, Here is the sample code which will display the images in a directory using the repeater. public class ImageLibrary { public static ArrayList GetFiles(string dirPath) { ArrayList imgList = new ArrayList(); DirectoryInfo dinfo = new DirectoryInfo(dirPath); FileInfo[] finfo = dinfo.GetFiles(); Filename fn; for (int i=0; i < finfo.Length; i++) { imgList.Add(fn = new Filename(finfo[i].FullName)); //Filename is just another DTO which hold the file path } return imgList; } } This class will accept

  Posted to Architecture (Forum) by Sundar_Ravishankar on 3/11/2007

• Re: Pulling my hair out over UI frameworks. Input requested

  Hi, Not aware of your constrain, thought you are looking for UIPAB for .NET 2.0. Pl see my reply below. >>However I will look into it more along with web client factory and see if they can be of use As for as i know web client factory uses windows work flow which available in .net 3.0 and not sure whether it works in .net 2.0. >>I think what I will end up doing is putting a class in between the biz layer and the codebehind You could try looking at facade pattern. The flowing link may

  Posted to Architecture (Forum) by Sundar_Ravishankar on 3/11/2007