HelpProvider HelpProvider HelpProvider HelpProvider Class

Definizione

Fornisce una Guida online o una Guida popup per i controlli.Provides pop-up or online Help for controls.

public ref class HelpProvider : System::ComponentModel::Component, System::ComponentModel::IExtenderProvider
public class HelpProvider : System.ComponentModel.Component, System.ComponentModel.IExtenderProvider
type HelpProvider = class
    inherit Component
    interface IExtenderProvider
Public Class HelpProvider
Inherits Component
Implements IExtenderProvider
Ereditarietà
Implementazioni

Esempi

Nell'esempio di codice riportato di seguito HelpProvider viene illustrato l'utilizzo della classe per visualizzare la Guida sensibile al contesto in un form contenente quattro campi dell'indirizzo.The following code example demonstrates using the HelpProvider class to display context-sensitive Help on a form containing four address fields. Nell'esempio viene utilizzato SetHelpString il metodo per impostare il testo della descrizione comando della guida.The example uses the SetHelpString method to set the Help ToolTip text. Quando si usa il pulsante della Guida sensibile al contesto e si fa clic sul cursore della Guida in un campo dell'indirizzo, viene visualizzata la descrizione comando della guida con il testo specificato.When you use the context-sensitive Help button and click the Help cursor on an address field, the Help ToolTip appears with the specified text. Quando si preme il tasto F1 con lo stato attivo in un campo indirizzo, viene visualizzato il file della Guida mspaint. chm HelpNamespace perché la proprietà è stata impostata su mspaint. chm.When you press the F1 key with the focus in an address field, the mspaint.chm Help file is displayed because the HelpNamespace property has been set to mspaint.chm. Il SetShowHelp metodo viene chiamato per ogni controllo di indirizzo per identificare il contenuto della Guida disponibile.The SetShowHelp method is called for each address control to identify that it has Help content available.

#using <System.dll>
#using <System.Windows.Forms.dll>
#using <System.Drawing.dll>

using namespace System;
using namespace System::Drawing;
using namespace System::Windows::Forms;
public ref class Form1: public System::Windows::Forms::Form
{
private:
   System::Windows::Forms::TextBox^ addressTextBox;
   System::Windows::Forms::Label ^ label2;
   System::Windows::Forms::TextBox^ cityTextBox;
   System::Windows::Forms::Label ^ label3;
   System::Windows::Forms::TextBox^ stateTextBox;
   System::Windows::Forms::TextBox^ zipTextBox;
   System::Windows::Forms::HelpProvider^ helpProvider1;
   System::Windows::Forms::Label ^ helpLabel;

public:
   Form1()
   {
      this->addressTextBox = gcnew System::Windows::Forms::TextBox;
      this->helpLabel = gcnew System::Windows::Forms::Label;
      this->label2 = gcnew System::Windows::Forms::Label;
      this->cityTextBox = gcnew System::Windows::Forms::TextBox;
      this->label3 = gcnew System::Windows::Forms::Label;
      this->stateTextBox = gcnew System::Windows::Forms::TextBox;
      this->zipTextBox = gcnew System::Windows::Forms::TextBox;
      
      // Help Label
      this->helpLabel->BorderStyle = System::Windows::Forms::BorderStyle::Fixed3D;
      this->helpLabel->Location = System::Drawing::Point( 8, 80 );
      this->helpLabel->Size = System::Drawing::Size( 272, 72 );
      this->helpLabel->Text = "Click the Help button in the title bar, then click a control to see a Help tooltip for the control.  Click on a control and press F1 to invoke the Help system with a sample Help file.";
      
      // Address Label
      this->label2->Location = System::Drawing::Point( 16, 8 );
      this->label2->Size = System::Drawing::Size( 100, 16 );
      this->label2->Text = "Address:";
      
      // Comma Label
      this->label3->Location = System::Drawing::Point( 136, 56 );
      this->label3->Size = System::Drawing::Size( 16, 16 );
      this->label3->Text = ", ";
      
      // Create the HelpProvider.
      this->helpProvider1 = gcnew System::Windows::Forms::HelpProvider;
      
      // Tell the HelpProvider what controls to provide help for, and
      // what the help String* is.
      this->helpProvider1->SetShowHelp( this->addressTextBox, true );
      this->helpProvider1->SetHelpString( this->addressTextBox, "Enter the street address in this text box." );
      this->helpProvider1->SetShowHelp( this->cityTextBox, true );
      this->helpProvider1->SetHelpString( this->cityTextBox, "Enter the city here." );
      this->helpProvider1->SetShowHelp( this->stateTextBox, true );
      this->helpProvider1->SetHelpString( this->stateTextBox, "Enter the state in this text box." );
      this->helpProvider1->SetShowHelp( this->zipTextBox, true );
      this->helpProvider1->SetHelpString( this->zipTextBox, "Enter the zip code here." );
      
      // Set what the Help file will be for the HelpProvider.
      this->helpProvider1->HelpNamespace = "mspaint.chm";
      
      // Sets properties for the different address fields.
      // Address TextBox
      this->addressTextBox->Location = System::Drawing::Point( 16, 24 );
      this->addressTextBox->Size = System::Drawing::Size( 264, 20 );
      this->addressTextBox->TabIndex = 0;
      this->addressTextBox->Text = "";
      
      // City TextBox
      this->cityTextBox->Location = System::Drawing::Point( 16, 48 );
      this->cityTextBox->Size = System::Drawing::Size( 120, 20 );
      this->cityTextBox->TabIndex = 3;
      this->cityTextBox->Text = "";
      
      // State TextBox
      this->stateTextBox->Location = System::Drawing::Point( 152, 48 );
      this->stateTextBox->MaxLength = 2;
      this->stateTextBox->Size = System::Drawing::Size( 32, 20 );
      this->stateTextBox->TabIndex = 5;
      this->stateTextBox->Text = "";
      
      // Zip TextBox
      this->zipTextBox->Location = System::Drawing::Point( 192, 48 );
      this->zipTextBox->Size = System::Drawing::Size( 88, 20 );
      this->zipTextBox->TabIndex = 6;
      this->zipTextBox->Text = "";
      
      // Add the controls to the form.
      array<System::Windows::Forms::Control^>^temp0 = {this->zipTextBox,this->stateTextBox,this->label3,this->cityTextBox,this->label2,this->helpLabel,this->addressTextBox};
      this->Controls->AddRange( temp0 );
      
      // Set the form to look like a dialog, and show the HelpButton.
      this->FormBorderStyle = System::Windows::Forms::FormBorderStyle::FixedDialog;
      this->HelpButton = true;
      this->MaximizeBox = false;
      this->MinimizeBox = false;
      this->ClientSize = System::Drawing::Size( 292, 160 );
      this->Text = "Help Provider Demonstration";
   }

};


[STAThread]
int main()
{
   Application::Run( gcnew Form1 );
}

using System;
using System.Drawing;
using System.Windows.Forms;

public class Form1 : System.Windows.Forms.Form
{
	private System.Windows.Forms.TextBox addressTextBox;
	private System.Windows.Forms.Label label2;
	private System.Windows.Forms.TextBox cityTextBox;
	private System.Windows.Forms.Label label3;
	private System.Windows.Forms.TextBox stateTextBox;
	private System.Windows.Forms.TextBox zipTextBox;
	private System.Windows.Forms.HelpProvider helpProvider1;
	private System.Windows.Forms.Label helpLabel;

    [STAThread]
    static void Main() 
    {
        Application.Run(new Form1());
    }

	public Form1()
	{
        this.addressTextBox = new System.Windows.Forms.TextBox();
        this.helpLabel = new System.Windows.Forms.Label();
        this.label2 = new System.Windows.Forms.Label();
        this.cityTextBox = new System.Windows.Forms.TextBox();
        this.label3 = new System.Windows.Forms.Label();
        this.stateTextBox = new System.Windows.Forms.TextBox();
        this.zipTextBox = new System.Windows.Forms.TextBox();
        
        // Help Label
        this.helpLabel.BorderStyle = System.Windows.Forms.BorderStyle.Fixed3D;
        this.helpLabel.Location = new System.Drawing.Point(8, 80);
        this.helpLabel.Size = new System.Drawing.Size(272, 72);
        this.helpLabel.Text = "Click the Help button in the title bar, then click a control " + 
            "to see a Help tooltip for the control.  Click on a control and press F1 to invoke " +
            "the Help system with a sample Help file.";

        // Address Label
        this.label2.Location = new System.Drawing.Point(16, 8);
        this.label2.Size = new System.Drawing.Size(100, 16);
        this.label2.Text = "Address:";

        // Comma Label
        this.label3.Location = new System.Drawing.Point(136, 56);
        this.label3.Size = new System.Drawing.Size(16, 16);
        this.label3.Text = ",";

        // Create the HelpProvider.
        this.helpProvider1 = new System.Windows.Forms.HelpProvider();

        // Tell the HelpProvider what controls to provide help for, and
        // what the help string is.
        this.helpProvider1.SetShowHelp(this.addressTextBox, true);
        this.helpProvider1.SetHelpString(this.addressTextBox, "Enter the street address in this text box.");

        this.helpProvider1.SetShowHelp(this.cityTextBox, true);
        this.helpProvider1.SetHelpString(this.cityTextBox, "Enter the city here.");

        this.helpProvider1.SetShowHelp(this.stateTextBox, true);
        this.helpProvider1.SetHelpString(this.stateTextBox, "Enter the state in this text box.");

        this.helpProvider1.SetShowHelp(this.zipTextBox, true);
        this.helpProvider1.SetHelpString(this.zipTextBox, "Enter the zip code here.");

        // Set what the Help file will be for the HelpProvider.
        this.helpProvider1.HelpNamespace = "mspaint.chm";

        // Sets properties for the different address fields.

        // Address TextBox
        this.addressTextBox.Location = new System.Drawing.Point(16, 24);
        this.addressTextBox.Size = new System.Drawing.Size(264, 20);
        this.addressTextBox.TabIndex = 0;
        this.addressTextBox.Text = "";

        // City TextBox
        this.cityTextBox.Location = new System.Drawing.Point(16, 48);
        this.cityTextBox.Size = new System.Drawing.Size(120, 20);
        this.cityTextBox.TabIndex = 3;
        this.cityTextBox.Text = "";

        // State TextBox
        this.stateTextBox.Location = new System.Drawing.Point(152, 48);
        this.stateTextBox.MaxLength = 2;
        this.stateTextBox.Size = new System.Drawing.Size(32, 20);
        this.stateTextBox.TabIndex = 5;
        this.stateTextBox.Text = "";

        // Zip TextBox
        this.zipTextBox.Location = new System.Drawing.Point(192, 48);
        this.zipTextBox.Size = new System.Drawing.Size(88, 20);
        this.zipTextBox.TabIndex = 6;
        this.zipTextBox.Text = "";

        // Add the controls to the form.
        this.Controls.AddRange(new System.Windows.Forms.Control[] {
                                    this.zipTextBox, this.stateTextBox,
                                    this.label3, this.cityTextBox,
                                    this.label2, this.helpLabel,
                                    this.addressTextBox});

        // Set the form to look like a dialog, and show the HelpButton.    
        this.FormBorderStyle = System.Windows.Forms.FormBorderStyle.FixedDialog;
        this.HelpButton = true;
        this.MaximizeBox = false;
        this.MinimizeBox = false;
        this.ClientSize = new System.Drawing.Size(292, 160);
        this.Text = "Help Provider Demonstration";

    }
}
Imports System
Imports System.Drawing
Imports System.Windows.Forms

Public Class Form1
    Inherits System.Windows.Forms.Form
    Private addressTextBox As System.Windows.Forms.TextBox
    Private label2 As System.Windows.Forms.Label
    Private cityTextBox As System.Windows.Forms.TextBox
    Private label3 As System.Windows.Forms.Label
    Private stateTextBox As System.Windows.Forms.TextBox
    Private zipTextBox As System.Windows.Forms.TextBox
    Private helpProvider1 As System.Windows.Forms.HelpProvider
    Private helpLabel As System.Windows.Forms.Label

    <STAThread()>  _
    Shared Sub Main()
        Application.Run(New Form1())
    End Sub 'Main
    
    Public Sub New()
        Me.addressTextBox = New System.Windows.Forms.TextBox()
        Me.helpLabel = New System.Windows.Forms.Label()
        Me.label2 = New System.Windows.Forms.Label()
        Me.cityTextBox = New System.Windows.Forms.TextBox()
        Me.label3 = New System.Windows.Forms.Label()
        Me.stateTextBox = New System.Windows.Forms.TextBox()
        Me.zipTextBox = New System.Windows.Forms.TextBox()

        ' Help Label
        Me.helpLabel.Location = New System.Drawing.Point(8, 80)
        Me.helpLabel.Size = New System.Drawing.Size(272, 72)
        Me.helpLabel.TabIndex = 1
        Me.helpLabel.Text = "Click the Help button in the title bar, then click a control " & _
            "to see a Help tooltip for the control.  Click on a control and press F1 to invoke " & _
            "the Help system with a sample Help file."

        ' Address Label
        Me.label2.Location = New System.Drawing.Point(16, 8)
        Me.label2.Size = New System.Drawing.Size(100, 16)
        Me.label2.Text = "Address:"

        ' Comma Label
        Me.label3.Location = New System.Drawing.Point(136, 56)
        Me.label3.Size = New System.Drawing.Size(16, 16)
        Me.label3.Text = ","

        ' Creates the HelpProvider.
        Me.helpProvider1 = New System.Windows.Forms.HelpProvider()

        ' Tell the HelpProvider what controls to provide Help for, and
        ' what the Help string is.
        Me.helpProvider1.SetHelpString(Me.addressTextBox, "Enter the street address in this text box.")
        Me.helpProvider1.SetShowHelp(Me.addressTextBox, True)

        Me.helpProvider1.SetHelpString(Me.cityTextBox, "Enter the city here.")
        Me.helpProvider1.SetShowHelp(Me.cityTextBox, True)

        Me.helpProvider1.SetHelpString(Me.stateTextBox, "Enter the state in this text box.")
        Me.helpProvider1.SetShowHelp(Me.stateTextBox, True)

        Me.helpProvider1.SetHelpString(Me.zipTextBox, "Enter the zip code here.")
        Me.helpProvider1.SetShowHelp(Me.zipTextBox, True)

        ' Sets what the Help file will be for the HelpProvider.
        Me.helpProvider1.HelpNamespace = "mspaint.chm"

        ' Set properties for the different address fields.

        ' Address TextBox
        Me.addressTextBox.Location = New System.Drawing.Point(16, 24)
        Me.addressTextBox.Size = New System.Drawing.Size(264, 20)
        Me.addressTextBox.TabIndex = 0
        Me.addressTextBox.Text = ""


        ' City TextBox
        Me.cityTextBox.Location = New System.Drawing.Point(16, 48)
        Me.cityTextBox.Size = New System.Drawing.Size(120, 20)
        Me.cityTextBox.TabIndex = 3
        Me.cityTextBox.Text = ""

        ' State TextBox
        Me.stateTextBox.Location = New System.Drawing.Point(152, 48)
        Me.stateTextBox.MaxLength = 2
        Me.stateTextBox.Size = New System.Drawing.Size(32, 20)
        Me.stateTextBox.TabIndex = 5
        Me.stateTextBox.Text = ""

        ' Zip TextBox
        Me.zipTextBox.Location = New System.Drawing.Point(192, 48)
        Me.zipTextBox.Size = New System.Drawing.Size(88, 20)
        Me.zipTextBox.TabIndex = 6
        Me.zipTextBox.Text = ""

        ' Add the controls to the form.
        Me.Controls.AddRange(New System.Windows.Forms.Control() { Me.zipTextBox, _
                                       Me.stateTextBox, Me.label3, _
                                       Me.cityTextBox, Me.label2, _
                                       Me.helpLabel, Me.addressTextBox})

        ' Set the form to look like a dialog, and show the HelpButton.    
        Me.FormBorderStyle = System.Windows.Forms.FormBorderStyle.FixedDialog
        Me.HelpButton = True
        Me.MaximizeBox = False
        Me.MinimizeBox = False
        Me.ClientSize = New System.Drawing.Size(292, 160)
        Me.Text = "Help Provider Demonstration"

    End Sub 'New        
End Class 'Form1

Commenti

Ogni istanza di HelpProvider mantiene una raccolta di riferimenti ai controlli associati.Each instance of HelpProvider maintains a collection of references to controls associated with it. Per associare un file della HelpProviderguida a, impostare la HelpNamespace proprietà.To associate a Help file with the HelpProvider, set the HelpNamespace property. È possibile specificare il tipo di Guida fornito chiamando il SetHelpNavigator metodo e fornendo un HelpNavigator valore per il controllo specificato.You specify the type of Help provided by calling the SetHelpNavigator method and providing a HelpNavigator value for the specified control. Per la guida è possibile specificare la parola chiave o l'argomento SetHelpKeyword chiamando il metodo.You provide the keyword or topic for the Help by calling the SetHelpKeyword method. Per aprire la guida per un argomento specifico, la parola chiave deve essere passata nel ** formato topicName. htm.To open Help to a specific topic, the keyword should be passed in the form topicName.htm.

Per associare una stringa della Guida specifica a un controllo, utilizzare SetHelpString il metodo.To associate a specific Help string with a control, use the SetHelpString method. La stringa associata a un controllo utilizzando questo metodo viene visualizzata in una finestra popup quando l'utente preme il tasto F1 mentre il controllo ha lo stato attivo.The string that you associate with a control using this method is displayed in a pop-up window when the user presses the F1 key while the control has focus.

Se la HelpNamespace proprietà non è stata impostata, è necessario utilizzare il SetHelpString metodo per fornire il testo della guida.If the HelpNamespace property has not been set, you must use the SetHelpString method to provide the Help text. Se sono stati impostati sia HelpNamespace che la stringa della guida, la Guida in HelpNamespace base a avrà la precedenza.If you have set both HelpNamespace and the Help string, Help based on the HelpNamespace will take precedence.

HelpProviderchiama i Help metodi sulla classe per fornire la funzionalità della guida.HelpProvider calls methods on the Help class to provide Help functionality.

Costruttori

HelpProvider() HelpProvider() HelpProvider() HelpProvider()

Inizializza una nuova istanza della classe HelpProvider.Initializes a new instance of the HelpProvider class.

Proprietà

CanRaiseEvents CanRaiseEvents CanRaiseEvents CanRaiseEvents

Ottiene un valore che indica se il componente può generare un evento.Gets a value indicating whether the component can raise an event.

(Inherited from Component)
Container Container Container Container

Ottiene il IContainer che contiene il Component.Gets the IContainer that contains the Component.

(Inherited from Component)
DesignMode DesignMode DesignMode DesignMode

Ottiene un valore che indica se il Component si trova in modalità progettazione.Gets a value that indicates whether the Component is currently in design mode.

(Inherited from Component)
Events Events Events Events

Ottiene l'elenco dei gestori eventi allegati a questo Component.Gets the list of event handlers that are attached to this Component.

(Inherited from Component)
HelpNamespace HelpNamespace HelpNamespace HelpNamespace

Ottiene o imposta un valore che specifica il nome del file di Guida associato a questo oggetto HelpProvider.Gets or sets a value specifying the name of the Help file associated with this HelpProvider object.

Site Site Site Site

Ottiene o imposta l'oggetto ISite di Component.Gets or sets the ISite of the Component.

(Inherited from Component)
Tag Tag Tag Tag

Ottiene o imposta l'oggetto che contiene dati aggiuntivi relativi alla classe HelpProvider.Gets or sets the object that contains supplemental data about the HelpProvider.

Metodi

CanExtend(Object) CanExtend(Object) CanExtend(Object) CanExtend(Object)

Consente di specificare se questo oggetto può fornire le proprietà di estensione all'oggetto specificato.Specifies whether this object can provide its extender properties to the specified object.

CreateObjRef(Type) CreateObjRef(Type) CreateObjRef(Type) CreateObjRef(Type)

Consente di creare un oggetto che contiene tutte le informazioni rilevanti necessarie per la generazione del proxy utilizzato per effettuare la comunicazione con un oggetto remoto.Creates an object that contains all the relevant information required to generate a proxy used to communicate with a remote object.

(Inherited from MarshalByRefObject)
Dispose() Dispose() Dispose() Dispose()

Rilascia tutte le risorse usate da Component.Releases all resources used by the Component.

(Inherited from Component)
Dispose(Boolean) Dispose(Boolean) Dispose(Boolean) Dispose(Boolean)

Rilascia le risorse non gestite usate da Component e, facoltativamente, le risorse gestite.Releases the unmanaged resources used by the Component and optionally releases the managed resources.

(Inherited from Component)
Equals(Object) Equals(Object) Equals(Object) Equals(Object)

Determina se l'oggetto specificato è uguale all'oggetto corrente.Determines whether the specified object is equal to the current object.

(Inherited from Object)
GetHashCode() GetHashCode() GetHashCode() GetHashCode()

Funge da funzione hash predefinita.Serves as the default hash function.

(Inherited from Object)
GetHelpKeyword(Control) GetHelpKeyword(Control) GetHelpKeyword(Control) GetHelpKeyword(Control)

Restituisce la parola chiave della Guida per il controllo specificato.Returns the Help keyword for the specified control.

GetHelpNavigator(Control) GetHelpNavigator(Control) GetHelpNavigator(Control) GetHelpNavigator(Control)

Restituisce l'impostazione corrente dell'oggetto HelpNavigator per il controllo specificato.Returns the current HelpNavigator setting for the specified control.

GetHelpString(Control) GetHelpString(Control) GetHelpString(Control) GetHelpString(Control)

Restituisce il contenuto della finestra popup della Guida per il controllo specificato.Returns the contents of the pop-up Help window for the specified control.

GetLifetimeService() GetLifetimeService() GetLifetimeService() GetLifetimeService()

Consente di recuperare l'oggetto servizio di durata corrente per controllare i criteri di durata per l'istanza.Retrieves the current lifetime service object that controls the lifetime policy for this instance.

(Inherited from MarshalByRefObject)
GetService(Type) GetService(Type) GetService(Type) GetService(Type)

Consente di restituire un oggetto che rappresenta un servizio fornito da Component o dal relativo Container.Returns an object that represents a service provided by the Component or by its Container.

(Inherited from Component)
GetShowHelp(Control) GetShowHelp(Control) GetShowHelp(Control) GetShowHelp(Control)

Restituisce un valore che indica se visualizzare la Guida del controllo specificato.Returns a value indicating whether the specified control's Help should be displayed.

GetType() GetType() GetType() GetType()

Ottiene l'oggetto Type dell'istanza corrente.Gets the Type of the current instance.

(Inherited from Object)
InitializeLifetimeService() InitializeLifetimeService() InitializeLifetimeService() InitializeLifetimeService()

Ottiene un oggetto servizio di durata per controllare i criteri di durata per questa istanza.Obtains a lifetime service object to control the lifetime policy for this instance.

(Inherited from MarshalByRefObject)
MemberwiseClone() MemberwiseClone() MemberwiseClone() MemberwiseClone()

Crea una copia superficiale dell'oggetto Object corrente.Creates a shallow copy of the current Object.

(Inherited from Object)
MemberwiseClone(Boolean) MemberwiseClone(Boolean) MemberwiseClone(Boolean) MemberwiseClone(Boolean)

Crea una copia dei riferimenti dell'oggetto MarshalByRefObject corrente.Creates a shallow copy of the current MarshalByRefObject object.

(Inherited from MarshalByRefObject)
ResetShowHelp(Control) ResetShowHelp(Control) ResetShowHelp(Control) ResetShowHelp(Control)

Rimuove la stringa della Guida associata al controllo specificato.Removes the Help associated with the specified control.

SetHelpKeyword(Control, String) SetHelpKeyword(Control, String) SetHelpKeyword(Control, String) SetHelpKeyword(Control, String)

Specifica la parola chiave utilizzata per recuperare la Guida quando viene richiamata dall'utente per il controllo specificato.Specifies the keyword used to retrieve Help when the user invokes Help for the specified control.

SetHelpNavigator(Control, HelpNavigator) SetHelpNavigator(Control, HelpNavigator) SetHelpNavigator(Control, HelpNavigator) SetHelpNavigator(Control, HelpNavigator)

Specifica il comando della Guida da utilizzare quando si recupera la Guida dal relativo file per il controllo specificato.Specifies the Help command to use when retrieving Help from the Help file for the specified control.

SetHelpString(Control, String) SetHelpString(Control, String) SetHelpString(Control, String) SetHelpString(Control, String)

Specifica la stringa della Guida associata al controllo specificato.Specifies the Help string associated with the specified control.

SetShowHelp(Control, Boolean) SetShowHelp(Control, Boolean) SetShowHelp(Control, Boolean) SetShowHelp(Control, Boolean)

Specifica se viene visualizzata la Guida per il controllo specificato.Specifies whether Help is displayed for the specified control.

ToString() ToString() ToString() ToString()

Restituisce una stringa che rappresenta l'oggetto HelpProvider corrente.Returns a string that represents the current HelpProvider.

Eventi

Disposed Disposed Disposed Disposed

Si verifica quando il componente viene eliminato da una chiamata al metodo Dispose().Occurs when the component is disposed by a call to the Dispose() method.

(Inherited from Component)

Si applica a

Vedi anche