HelpProvider.SetHelpNavigator(Control, HelpNavigator) Método

Definición

Espacio de nombres:
System.Windows.Forms
Ensamblado:
System.Windows.Forms.dll
Source:
HelpProvider.cs
Source:
HelpProvider.cs
Source:
HelpProvider.cs
Source:
HelpProvider.cs
Source:
HelpProvider.cs

Especifica el comando De ayuda que se va a usar al recuperar la Ayuda del archivo de Ayuda del control especificado.

public:
 virtual void SetHelpNavigator(System::Windows::Forms::Control ^ ctl, System::Windows::Forms::HelpNavigator navigator);
public virtual void SetHelpNavigator(System.Windows.Forms.Control ctl, System.Windows.Forms.HelpNavigator navigator);
abstract member SetHelpNavigator : System.Windows.Forms.Control * System.Windows.Forms.HelpNavigator -> unit
override this.SetHelpNavigator : System.Windows.Forms.Control * System.Windows.Forms.HelpNavigator -> unit
Public Overridable Sub SetHelpNavigator (ctl As Control, navigator As HelpNavigator)

Parámetros

ctl
Control

Control para el que se va a establecer la palabra clave Help.

navigator
HelpNavigator

Uno de los HelpNavigator valores.

Excepciones

InvalidEnumArgumentException

El valor de navigator no es uno de los HelpNavigator valores.

Ejemplos

En el ejemplo de código siguiente se muestra el uso del SetHelpNavigator método .

Para ejecutar este ejemplo, colóquelo en un formulario que contenga un HelpProvider denominado HelpProvider1 y un TextBox denominado TextBox1. El ejemplo requiere la existencia de un archivo de Ayuda denominado input.chm en el directorio C:\Windows.

   //Declare the HelpProvider.
internal:
   System::Windows::Forms::HelpProvider^ HelpProvider1;

private:
   void InitializeHelpProvider()
   {
      // Construct the HelpProvider Object.
      this->HelpProvider1 = gcnew System::Windows::Forms::HelpProvider;
      
      // Set the HelpNamespace property to the Help file for 
      // HelpProvider1.
      this->HelpProvider1->HelpNamespace = "c:\\windows\\input.chm";
      
      // Specify that the Help provider should open to the table
      // of contents of the Help file.
      this->HelpProvider1->SetHelpNavigator( TextBox1, HelpNavigator::TableOfContents );
   }


//Declare the HelpProvider.
internal System.Windows.Forms.HelpProvider HelpProvider1;

private void InitializeHelpProvider()
{
    // Construct the HelpProvider Object.
    this.HelpProvider1 = new System.Windows.Forms.HelpProvider();

    // Set the HelpNamespace property to the Help file for 
    // HelpProvider1.
    this.HelpProvider1.HelpNamespace = "c:\\windows\\input.chm";

    // Specify that the Help provider should open to the table
    // of contents of the Help file.
    this.HelpProvider1.SetHelpNavigator(TextBox1, 
        HelpNavigator.TableOfContents);
}


'Declare the HelpProvider.
Friend WithEvents HelpProvider1 As System.Windows.Forms.HelpProvider


Private Sub InitializeHelpProvider()

    ' Construct the HelpProvider Object.
    Me.HelpProvider1 = New System.Windows.Forms.HelpProvider

    ' Set the HelpNamespace property to the Help file for 
    ' HelpProvider1.
    Me.HelpProvider1.HelpNamespace = "c:\windows\input.chm"

    ' Specify that the Help provider should open to the table
    ' of contents of the Help file.
    Me.HelpProvider1.SetHelpNavigator(TextBox1, _
        HelpNavigator.TableOfContents)

End Sub

Se aplica a

Consulte también