TreeNode.FullPath TreeNode.FullPath TreeNode.FullPath TreeNode.FullPath Property

Definición

Obtiene la ruta de acceso desde el nodo de árbol raíz hasta el actual nodo de árbol.Gets the path from the root tree node to the current tree node.

public:
 property System::String ^ FullPath { System::String ^ get(); };
[System.ComponentModel.Browsable(false)]
public string FullPath { get; }
member this.FullPath : string
Public ReadOnly Property FullPath As String

Valor de propiedad

La ruta de acceso desde el nodo de árbol raíz hasta el actual nodo de árbol.The path from the root tree node to the current tree node.

Excepciones

Ejemplos

El siguiente ejemplo de código establece la PathSeparator propiedad de un TreeView y muestra el número de nodos secundarios que se encuentran en el TreeNodeCollection de la SelectedNode.The following code example sets the PathSeparator property of a TreeView and displays the number of child tree nodes that are contained in the TreeNodeCollection of the SelectedNode. También se muestra el porcentaje de nodos secundarios a los nodos de árbol total en el control de vista de árbol.The percentage of child tree node to total tree nodes in the tree view control is also displayed. En este ejemplo requiere que haya un Form con un Buttony un TreeView controlar con un TreeNodeCollection que tiene varios TreeNode objetos (preferiblemente con tres o más niveles).This example requires that you have a Form with a Button, and a TreeView control with a TreeNodeCollection that has several TreeNode objects (preferably with three or more levels).

void myButton_Click( Object^ /*sender*/, System::EventArgs^ /*e*/ )
{

   // Set the tree view's PathSeparator property.
   myTreeView->PathSeparator = ".";

   // Get the count of the child tree nodes contained in the SelectedNode.
   int myNodeCount = myTreeView->SelectedNode->GetNodeCount( true );
   Decimal myChildPercentage = ((Decimal)myNodeCount / (Decimal)myTreeView->GetNodeCount( true )) * 100;

   // Display the tree node path and the number of child nodes it and the tree view have.
   MessageBox::Show( String::Concat( "The '", myTreeView->SelectedNode->FullPath, "' node has ", myNodeCount, " child nodes.\nThat is ", String::Format( "{0:###.##}", myChildPercentage ), "% of the total tree nodes in the tree view control." ) );
}
private void myButton_Click(object sender, System.EventArgs e)
{
   // Set the tree view's PathSeparator property.
   myTreeView.PathSeparator = ".";

   // Get the count of the child tree nodes contained in the SelectedNode.
   int myNodeCount = myTreeView.SelectedNode.GetNodeCount(true);
   decimal myChildPercentage = ((decimal)myNodeCount/
     (decimal)myTreeView.GetNodeCount(true)) * 100;

   // Display the tree node path and the number of child nodes it and the tree view have.
   MessageBox.Show("The '" + myTreeView.SelectedNode.FullPath + "' node has "
     + myNodeCount.ToString() + " child nodes.\nThat is "
     + string.Format("{0:###.##}", myChildPercentage)
     + "% of the total tree nodes in the tree view control.");
}
Private Sub myButton_Click(ByVal sender As Object, _
  ByVal e As System.EventArgs) Handles myButton.Click
   ' Set the tree view's PathSeparator property.
   myTreeView.PathSeparator = "."

   ' Get the count of the child tree nodes contained in the SelectedNode.
   Dim myNodeCount As Integer = myTreeView.SelectedNode.GetNodeCount(True)
   Dim myChildPercentage As Decimal = CDec(myNodeCount) / _
      CDec(myTreeView.GetNodeCount(True)) * 100

   ' Display the tree node path and the number of child nodes it and the tree view have.
   MessageBox.Show(("The '" + myTreeView.SelectedNode.FullPath + "' node has " _
      + myNodeCount.ToString() + " child nodes." + Microsoft.VisualBasic.ControlChars.Lf _
      + "That is " + String.Format("{0:###.##}", myChildPercentage) _
      + "% of the total tree nodes in the tree view control."))
End Sub

Comentarios

La ruta de acceso se compone de las etiquetas de todos los nodos de árbol que se deben navegar para llegar a este nodo de árbol, empezando por el nodo de árbol raíz.The path consists of the labels of all the tree nodes that must be navigated to reach this tree node, starting at the root tree node. Las etiquetas de nodo se separan mediante el carácter delimitador especificado en el PathSeparator propiedad de la TreeView control que contiene este nodo.The node labels are separated by the delimiter character specified in the PathSeparator property of the TreeView control that contains this node. Por ejemplo, si el carácter delimitador del control de vista de árbol denominado "Location" se establece en el carácter de barra diagonal inversa (\), el FullPath valor de propiedad es "Country\Region\State".For example, if the delimiter character of the tree view control named "Location" is set to the backslash character, (\), the FullPath property value is "Country\Region\State".

Se aplica a

Consulte también: