Loading controls from xml file
I know how to write to xml files, but I'm having trouble doing what I need to do and can't find adequate info on this type of problem.
Here's one xml file below:
<?xml version="1.0" encoding="utf-8"?>
<controls>
<Label Content="Double-click to edit." Location="258, 178" Size="101, 13" ForeColor="-1" />
<LinkLabel Content="Double-click to edit." Location="532, 133" Size="101, 13" LinkColor="-1" />
<LinkLabel Content="Double-click to edit." Location="424, 212" Size="101, 13" LinkColor="-1" />
<Label Content="Double-click to edit." Location="282, 89" Size="101, 13" ForeColor="-1" />
<Label Content="Double-click to edit." Location="528, 178" Size="101, 13" ForeColor="-1" />
<LinkLabel Content="Double-click to edit." Location="528, 133" Size="101, 13" LinkCo开发者_开发技巧lor="-1" />
<LinkLabel Content="Double-click to edit." Location="528, 149" Size="101, 13" LinkColor="-1" />
<Label Content="Double-click to edit." Location="528, 164" Size="101, 13" ForeColor="-1" />
</controls>
And what I need to do once I've opened this file in my app is:
foreach(control in XmlFile)
{
get Content
get Location
get Size
get ForeColor/LinkColor
// do something...
}
Can somebody please help me out with this? I'd appreciate any help at all.
Thank you
Bael
Using LINQ: (For ForeColor/LinkColor check for null)
XDocument loaded = XDocument.Load(@"C:\XMLFile1.xml");
var q = from c in loaded.Descendants().Descendants()
select new
{
content = c.Attribute("Content"),
location = c.Attribute("Location"),
size = c.Attribute("Size"),
foreColor = c.Attribute("ForeColor"),
linkColor = c.Attribute("LinkColor")
};
foreach (var controlItem in q)
Console.WriteLine("Control content = {0}", controlItem.content);
If you are trying to iterate on all your controls in the XML and retreive the info, you should use XPath.
Here is an example:
XPathDocument Doc = new XPathDocument("yourfile.xml");
XPathNavigator navigator = Doc.CreateNavigator();
XPathNodeIterator iterator = navigator.Select("/controls/*");
while (iterator.MoveNext())
{
System.Diagnostics.Debug.Print(iterator.Current.Content);
System.Diagnostics.Debug.Print(iterator.Current.Location);
}
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