Sub CodeElementFromPointExample(ByVal dte As DTE2)
' Before running this example, open a code document from a project
' and place the insertion point anywhere inside the source code.
Try
Dim sel As TextSelection = _
CType(dte.ActiveDocument.Selection, TextSelection)
Dim pnt As TextPoint = CType(sel.ActivePoint, TextPoint)
' Discover every code element containing the insertion point.
Dim fcm As FileCodeModel = _
dte.ActiveDocument.ProjectItem.FileCodeModel
Dim elems As String
Dim elem As CodeElement
Dim scope As vsCMElement
For Each scope In [Enum].GetValues(scope.GetType())
elem = fcm.CodeElementFromPoint(pnt, scope)
If IsNothing(elem) = False Then
elems &= elem.Name & " (" & scope.ToString() & ")" & _
vbCrLf
End If
Next
MsgBox("The following elements contain the insertion point:" _
& vbCrLf & vbCrLf & elems)
Catch ex As Exception
MsgBox(ex.Message)
End Try
End Sub
public void CodeElementFromPointExample(DTE2 dte)
{
// Before running this example, open a code document from a project
// and place the insertion point anywhere inside the source code.
try
{
TextSelection sel =
(TextSelection)dte.ActiveDocument.Selection;
TextPoint pnt = (TextPoint)sel.ActivePoint;
// Discover every code element containing the insertion point.
FileCodeModel fcm =
dte.ActiveDocument.ProjectItem.FileCodeModel;
string elems = "";
vsCMElement scopes = 0;
foreach (vsCMElement scope in Enum.GetValues(scopes.GetType()))
{
CodeElement elem = fcm.CodeElementFromPoint(pnt, scope);
if (elem != null)
elems += elem.Name + " (" + scope.ToString() + ")\n";
}
MessageBox.Show(
"The following elements contain the insertion point:\n\n" +
elems);
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}