DataGrid.Navigate Événement

Référence

Définition

Espace de noms:: System.Windows.Forms

Assembly:: System.Windows.Forms.dll

Important

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Se produit lorsque l'utilisateur navigue vers une nouvelle table.

public:
 event System::Windows::Forms::NavigateEventHandler ^ Navigate;

public event System.Windows.Forms.NavigateEventHandler Navigate;

member this.Navigate : System.Windows.Forms.NavigateEventHandler

Public Custom Event Navigate As NavigateEventHandler

Type d'événement

NavigateEventHandler

Exemples

L’exemple de code suivant illustre l’utilisation de ce membre.

   // Instantiate the 'Navigate' NavigateEventHandler.
private:
   void CallNavigate()
   {
      myDataGrid->Navigate += gcnew NavigateEventHandler( this, &MyDataGrid::Grid_Navigate );
   }

   // Raise the event when navigating to another table.
private:
   void Grid_Navigate( Object^ /*sender*/, NavigateEventArgs^ /*e*/ )
   {
      // String variable used to show message.
      String^ myString = "Navigate event raised, moved to another table";
      
      // Show the message when navigating to another table.
      MessageBox::Show( myString, "Table navigation information" );
   }

// Instantiate the 'Navigate' NavigateEventHandler.
private void CallNavigate()
{
   myDataGrid.Navigate += new NavigateEventHandler(Grid_Navigate);
}

// Raise the event when navigating to another table.
private void Grid_Navigate(object sender, NavigateEventArgs e)
{
   // String variable used to show message.
   string myString = "Navigate event raised, moved to another table";
   // Show the message when navigating to another table.
   MessageBox.Show(myString, "Table navigation information");
}

' Create an instance of the 'Navigate' NavigateEventHandler.
Private Sub CallNavigate()
   AddHandler myDataGrid.Navigate, AddressOf Grid_Navigate
End Sub


' Raise the event when navigating to another table.
 Private Sub Grid_Navigate(ByVal sender As Object, ByVal e As NavigateEventArgs)
     ' String variable used to show message.
     Dim myString As String = "Navigate event raised, moved to another table"
     ' Show the message when navigating to another table.
     MessageBox.Show(myString, "Table navigation information")
 End Sub

Remarques

Utilisez l’événement Navigate pour réinitialiser les propriétés de colonne individuelles, telles que la largeur, en fonction de la table.

S’applique à

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