how to get current application path in wpf

Question

public XML()
{
    this.InitializeComponent();

    XmlDocument document_name = new XmlDocument();       
    XmlElement student = document_name.CreateElement("Student");
    XmlElement name = document_name.CreateElement("Chandru");
    student.AppendChild(name);
    document_name.AppendChild(student);
    XmlAttribute id = document_name.CreateAttribute("ID");
    name.SetAttributeNode(id);
    id.Value = "sst5038";
    XmlElement fname = document_name.CreateElement("FName");
    fname.InnerText = "Anjappn";
    name.AppendChild(fname);
    XmlElement mname = document_name.CreateElement("MName");
    mname.InnerText = "Thaiyamuthu";
    name.AppendChild(mname);
    document_name.AppendChild(student);
    document_name.Save(@"D:\student.xml");
}

with above code.I create one xml file as code behind in wpf and i save this file in my local disk D:\student.xml

 document_name.Save(@"D:\student.xml");

But i want to save this xml file (student.xml) in my project file which i am working now.

what should i do for this.

please help me...

Answer 1

Is this the property you're looking for?

System.AppDomain.CurrentDomain.BaseDirectory

Answer 2

Use

Directory.GetCurrentDirectory();

It works both in WPF and Winforms because its a function in C# and is not specific to WPF or Winforms.