Getting the current row as the DataGrid is created.

Question

I want to trap the first row of my DataGrid how can I do
this?

Answer 1

Amit, shame you didn't include a code example. The first blog does work...though probably not the most effecient mechanism. The 2nd Blog seems to be missing something as referencing e.site isn't enough. I've included a code sample of what it should be. Please include the routine DeleteNil as you can't assign a value to a null node. If theres a more effecient way..by all means post a blog. Cheers
public void Items_UnitGross_Changed(object sender, XmlEventArgs e)
// Check if value has changed and not a table insertion
if (e.Operation == XmlOperation.ValueChange)
// Get Current Row
XPathNavigator xNavigator = e.Site;
bool bParent = xNavigator.MoveToParent();
// Get Reference to the Gross Value
XPathNavigator xField = xNavigator.SelectSingleNode("boc:UnitGross", this.NamespaceManager);
DeleteNil(xField);
double dGross = Convert.ToDouble(xField.Value);
// Get Reference and set the Net Value
xField = xNavigator.SelectSingleNode("boc:UnitNet", this.NamespaceManager);
DeleteNil(xField);
xField.SetValue(getNet(dGross).ToString());
public void DeleteNil(XPathNavigator node)
if (node.MoveToAttribute("nil", "http://www.w3.org/2001/XMLSchema-instance"))
node.DeleteSelf();
private double getNet(double Gross)
// Calculates the Net Value (without Tax) from the Gross value
double dNet = Gross / C_VATRATE_DIV;
return dNet;