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• Re: how to get the value of individual element by XPathNodeIterator

  How about using the following instead: strExpression = "/NewDataSet/Table1[VdkVgwKey='" + key_ + "']/Title ";

  Posted to XML and XmlDataSource Control (Forum) by JasonFollas on 8/16/2006

• Re: Maintaining a single connection to the database. Is it necessary?

  A Connection object in .NET code does not become an actual database connection until the moment that you execute Connection.Open(). At that time, ADO.NET will look in its pool of real connections (behind the scenes) to see if there are any that exist but are not in use. If so, it will utilize the lingering connection. Otherwise, it will try to create a new connection to the database. When you do a Connection.Close(), ADO.NET will release the lock on the connection in its pool, but will keep the real

  Posted to Visual Studio 2005 (Forum) by JasonFollas on 8/15/2006

• Re: Compilation Error Generating XML from Database

  To me, it still sounds like the page is trying to process the script as VB.NET and not C#. Do you have a @Page directive at the top of the ASPX file? That lets you specify a language. For example, something like: <% @ Page Language ="C#" AutoEventWireup ="true" CodeFile ="Default.aspx.cs" Inherits ="_Default" %>

  Posted to XML and XmlDataSource Control (Forum) by JasonFollas on 8/15/2006

• Re: format number as a percent without rounding?

  One solution (with 'd' being the number 0.99998) string .Format( "{0:P2}" , Math .Truncate(d*10000) / 10000)

  Posted to Web Forms (Forum) by JasonFollas on 8/15/2006

• Re: Compilation Error Generating XML from Database

  Language mismatch? Your "sub" declaration is in VB.NET, but all of the code is C#. sub Page_Load(Sender As Object, E As EventArgs)

  Posted to XML and XmlDataSource Control (Forum) by JasonFollas on 8/15/2006

• Re: MS SQL Basics: Insert into multiple tables at once.

  Is Schedule supposed to represent timeslots for when Courses can take place (so that a Course has a Schedule)? Or is Schedule a collection of Courses (so that a Schedule has a Course)? Either way, I would think that you need to insert a Foreign Key into the child table that contains the Primary Key value from the parent table. For instance, let's assume that you intend for Course for have a Schedule: Schedule ================================ ScheduleID uniqueidentifier (PK) Time datetime Course

  Posted to SQL Server, SQL Server Express, and SqlDataSource Control (Forum) by JasonFollas on 8/15/2006

• Re: DateDiff question

  DateTime d1 = DateTime.Parse( "10/9/06 12:22:23" ); DateTime d2 = DateTime.Parse( "10/09/05 11:22:11" ); TimeSpan ts = (d2 - d1).Duration(); // Absolute value of timespan string duration = string .Format( "{0} hours, {1} minutes, {2} seconds" , ts.Hours, ts.Minutes, ts.Seconds); if (ts.Days != 0) duration = ts.Days.ToString() + " days, " + duration; Console.WriteLine(duration);

  Posted to Getting Started (Forum) by JasonFollas on 8/14/2006

• Re: Multiple attribute value

  If the first @pk attribute value is indeed an empty string, as you show in your sample XML, then it would make sense that your xmn30[0].InnerText would not put anything into the textbox (because it's only showing the value of your NodeList element #0, which would be an empty string). Have you tried with xmn30[1].InnerText (or, as I would prefer for attributes, xmn30[1].Value )?

  Posted to XML and XmlDataSource Control (Forum) by JasonFollas on 8/14/2006

• Re: How to Use integers in XML Declaration

  Your "Industry" field did not have a @maxlength attribute, so an empty string would have been inserted into the "asp:TextBox" control. You'll need to conditionally insert the attribute depending on whether it exists in your XML or not, sort of like the following: < xsl:if test= "@type='text'" > < asp:TextBox id= "{@name}" runat= "server" > < xsl:if test= "@maxlength" > < xsl:attribute name= "maxlength" > < xsl:value-of select= "@maxlength" /> </ xsl:attribute >

  Posted to XML and XmlDataSource Control (Forum) by JasonFollas on 8/14/2006

• Re: XML + Namespace + Datalist !Good

  Your problem inspired me to look for a XPath-only solution and blog about it: http://jasonf-blog.blogspot.com/2006/08/xmldatasource-xpath-workaround-for.html

  Posted to XML and XmlDataSource Control (Forum) by JasonFollas on 8/11/2006