C#

John Simmons / outlaw programmer wrote:

You can put the connection string in your app and set the connection string before attempting to use the database.

moon_stick wrote:

storing a reference type within a value type

public class ChangeRec
{
    private List<int> m_modes = new List<int>();

    public DateTime LastTimeStamp { get; set; }
    public int LastValue { get; set; }
    public List<int> Modes { get { return m_modes; } }

    public ChangeRec() {}
}

ChangeRec changeRec = new ChangeRec();

changeRec.Modes.Add(1);
changeRec.Modes.Add(2);
changeRec.Modes.Add(3);
changeRec.Modes.Add(4);

int lastValue = (int)(changeRec.Modes.Last());

public struct ChangeRec
{
    public ChangeRec(byte modeSize)
    {
        mode = stackalloc int[modeSize];
    }

    public DateTime LastTimeStamp;
    public int Last;
    public int[] mode;
}

bfis108137 wrote:

My reason is that on top of memory issues

bfis108137 wrote:

and if i have the extra member, it will appear on the gridview

bfis108137 wrote:

I am up for other suggestions on how to deal with this problem.

XmlNodeList rulesNodes = myDoc.SelectNodes("//rules");

foreach (XmlNode rulesNode in rulesNodes)
{
   XmlNodeList ruleNodes = rulesNode.SelectNodes("rule");

   foreach (XmlNode ruleNode in ruleNodes)
   {
       ....
   }
}

George_George wrote:

XMLDocument class does not contain a method called SelectNodes. Any comments?

George_George wrote:

For this statement -- "myDoc.SelectNodes("//rules");"

XmlDocument xmlDoc = new XmlDocument();

George_George wrote:

XMLDocument class

XPathDocument doc = new XPathDocument(XmlFilePath);
XPathNavigator XPathnav = doc.CreateNavigator();
XPathExpression expr; 
expr = XPathnav.Compile("/Abc/rules");
XPathNodeIterator XpathIterator = XPathnav.Select(expr);

try
{
  while (XpathIterator .MoveNext())
  {
     XPathNavigator IteXPathnav= XpathIterator .Current.Clone();
     Console.WriteLine("name: " + IteXPathnav.Value);
  }
}
catch(Exception ex) 
{
   Console.WriteLine(ex.Message);
}