void ClassListBoxOnSelectionChanged(object sender,
SelectionChangedEventArgs args)
{
ListBox lstbox = sender as ListBox;
ClassAndProperty item = lstbox.SelectedItem as ClassAndProperty;
itemsProperties.Items.Clear();
if (item != null)
{
// Get constructor and properties.
ConstructorInfo construct = item.Type.GetConstructor(Type.EmptyTypes);
object obj = construct.Invoke(null);
PropertyInfo[] props = item.Type.GetProperties(BindingFlags.Public |
BindingFlags.Instance);
foreach (PropertyInfo prop in props)
{
if (prop.PropertyType == typeof(int) ||
prop.PropertyType == typeof(Point3D) ||
prop.PropertyType == typeof(Vector3D) ||
prop.PropertyType == typeof(double))
{
PropertyAndValue propvalue = new PropertyAndValue(prop, prop.GetValue(obj, null).ToString());
itemsProperties.Items.Add(propvalue);
}
}
DoDump();
}
}
// Gets the MeshGeometry3D and converts to XAML.
void DoDump()
{
txtboxDump.Text = String.Empty;
ClassAndProperty item = lstboxClass.SelectedItem as ClassAndProperty;
if (item != null)
{
// Create the object with the MeshGeometry3D property.
ConstructorInfo construct =
item.Type.GetConstructor(Type.EmptyTypes);
object obj = construct.Invoke(null);
bool isError = false;
// Get all the proeprties and set them.
foreach (object objPropValue in itemsProperties.Items)
{
PropertyAndValue propvalue = objPropValue as PropertyAndValue;
string str = propvalue.Value;
Type typeProperty = propvalue.Property.PropertyType;
MethodInfo method = typeProperty.GetMethod("Parse",
new Type[] { typeof(string) });
object objValue;
try
{
objValue = method.Invoke(obj, new object[] { str });
}
catch
{
Console.WriteLine("catch1");
txtboxDump.Text += "Value for property " +
propvalue.Property.Name + " cannot be parsed\n";
isError = true;
continue;
}
try
{
propvalue.Property.SetValue(obj, objValue, null);
}
catch
{
Console.WriteLine("catch2");
txtboxDump.Text += "Value for property " +
propvalue.Property.Name + " cannot be set\n";
isError = true;
continue;
}
}
if (!isError)
{
// Dump the MeshGeometry3D.
MeshGeometry3D geo = item.Property.GetValue(obj, null) as MeshGeometry3D;
XmlWriterSettings settings = new XmlWriterSettings();
settings.Indent = true;
settings.IndentChars = new string(' ', 4);
settings.NewLineOnAttributes = true;
settings.OmitXmlDeclaration = true;
StringBuilder strbuild = new StringBuilder();
XmlWriter xmlwrite = XmlWriter.Create(strbuild, settings);
XamlWriter.Save(geo, xmlwrite);
txtboxDump.Text = strbuild.ToString();
}
}
}
