TreeNode.NodeFont TreeNode.NodeFont TreeNode.NodeFont TreeNode.NodeFont Property

Definición

Obtiene o establece la fuente que se usa para mostrar el texto en la etiqueta del nodo de árbol.Gets or sets the font that is used to display the text on the tree node label.

public:
 property System::Drawing::Font ^ NodeFont { System::Drawing::Font ^ get(); void set(System::Drawing::Font ^ value); };
public System.Drawing.Font NodeFont { get; set; }
member this.NodeFont : System.Drawing.Font with get, set
Public Property NodeFont As Font

Valor de propiedad

El Font que se utiliza para mostrar el texto en la etiqueta del nodo de árbol.The Font that is used to display the text on the tree node label.

Ejemplos

En el ejemplo de código siguiente se cambia el tamaño de NodeFont al tamaño especificado y ajusta el ItemHeight principal del nodo de árbol de TreeView control.The following code example changes the size of NodeFont to the specified size and adjusts the ItemHeight of the tree node's parent TreeView control. En este ejemplo requiere que haya un Form con un TreeView control que contiene una colección de TreeNode objetos y un ComboBox que contiene los tamaños de fuente.This example requires that you have a Form with a TreeView control that contains a collection of TreeNode objects, and a ComboBox that contains font sizes.

private:
   void Button1_Click( Object^ /*sender*/, EventArgs^ /*e*/ )
   {
      myTreeView->ItemHeight = 5;
      myTreeView->SelectedNode->NodeFont = gcnew System::Drawing::Font( "Arial",5 );
      
      // Get the font size from combobox.
      String^ selectedString = myComboBox->SelectedItem->ToString();
      int myNodeFontSize = Int32::Parse( selectedString );
      
      // Set the font of root node.
      myTreeView->SelectedNode->NodeFont = gcnew System::Drawing::Font( "Arial",(float)myNodeFontSize );
      for ( int i = 0; i < myTreeView->Nodes[ 0 ]->Nodes->Count; i++ )
      {
         
         // Set the font of child nodes.
         myTreeView->Nodes[ 0 ]->Nodes[ i ]->NodeFont = gcnew System::Drawing::Font( "Arial",(float)myNodeFontSize );

      }
      
      // Get the bounds of the tree node.
      Rectangle myRectangle = myTreeView->SelectedNode->Bounds;
      int myNodeHeight = myRectangle.Height;
      if ( myNodeHeight < myNodeFontSize )
      {
         myNodeHeight = myNodeFontSize;
      }

      myTreeView->ItemHeight = myNodeHeight + 4;
   }
private void Button1_Click(object sender,EventArgs e)
{
   myTreeView.ItemHeight = 5;
   myTreeView.SelectedNode.NodeFont = new Font("Arial",5);

   // Get the font size from combobox.
   string selectedString = myComboBox.SelectedItem.ToString();
   int myNodeFontSize = Int32.Parse(selectedString);

   // Set the font of root node.
   myTreeView.SelectedNode.NodeFont = new Font("Arial",myNodeFontSize);
   for(int i = 0; i < myTreeView.Nodes[0].Nodes.Count; i++)
   {
      // Set the font of child nodes.
      myTreeView.Nodes[0].Nodes[i].NodeFont =
        new Font("Arial",myNodeFontSize);
   }

   // Get the bounds of the tree node.
   Rectangle myRectangle = myTreeView.SelectedNode.Bounds;
   int myNodeHeight = myRectangle.Height;
   if(myNodeHeight < myNodeFontSize)
   {
      myNodeHeight = myNodeFontSize;
   }
   myTreeView.ItemHeight = myNodeHeight + 4;
}
Private Sub Button1_Click(sender As Object, e As EventArgs)
   myTreeView.ItemHeight = 5
   myTreeView.SelectedNode.NodeFont = New Font("Arial", 5)

   ' Get the font size from combobox.
   Dim selectedString As String = myComboBox.SelectedItem.ToString()
   Dim myNodeFontSize As Integer = Int32.Parse(selectedString)

   ' Set the font of root node.
   myTreeView.SelectedNode.NodeFont = New Font("Arial", myNodeFontSize)
   Dim i As Integer
   For  i = 0 To (myTreeView.Nodes(0).Nodes.Count) - 1
      ' Set the font of child nodes.
      myTreeView.Nodes(0).Nodes(i).NodeFont = New Font("Arial", _
        myNodeFontSize)
   Next i

   ' Get the bounds of the tree node.
   Dim myRectangle As Rectangle = myTreeView.SelectedNode.Bounds
   Dim myNodeHeight As Integer = myRectangle.Height
   If myNodeHeight < myNodeFontSize Then
      myNodeHeight = myNodeFontSize
   End If
   myTreeView.ItemHeight = myNodeHeight + 4
End Sub 

Comentarios

Si null, el Font utilizada es la Font valor de propiedad de la TreeView control que está asociado este nodo a.If null, the Font used is the Font property value of the TreeView control that this node is attached to.

Nota

Si la fuente del nodo es mayor que el Font valor de propiedad que se establece en el TreeView se recorta el control, el texto de etiqueta del nodo de árbol.If the node font is larger than the Font property value that is set in the TreeView control, the tree node label text is clipped.

Se aplica a

Consulte también: