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DataGridViewRowCancelEventArgs.Row Właściwość

  • Odwołanie

Definicja

Przestrzeń nazw:
System.Windows.Forms
Zestaw:
System.Windows.Forms.dll

Pobiera wiersz, który użytkownik usuwa.

public:
 property System::Windows::Forms::DataGridViewRow ^ Row { System::Windows::Forms::DataGridViewRow ^ get(); };
public:
 property System::Windows::Forms::DataGridViewRow ^ Row { System::Windows::Forms::DataGridViewRow ^ get(); void set(System::Windows::Forms::DataGridViewRow ^ value); };
public System.Windows.Forms.DataGridViewRow Row { get; }
public System.Windows.Forms.DataGridViewRow Row { get; set; }
public System.Windows.Forms.DataGridViewRow? Row { get; set; }
member this.Row : System.Windows.Forms.DataGridViewRow
member this.Row : System.Windows.Forms.DataGridViewRow with get, set
Public ReadOnly Property Row As DataGridViewRow
Public Property Row As DataGridViewRow

Wartość właściwości

DataGridViewRow

Wiersz usunięty przez użytkownika.

Przykłady

Poniższy przykład kodu ilustruje użycie tego typu. Ten przykład jest częścią większego przykładu dostępnego w temacie Instrukcje: implementowanie trybu wirtualnego w kontrolce DataGridView Windows Forms.

void dataGridView1_UserDeletingRow( Object^ /*sender*/,
    System::Windows::Forms::DataGridViewRowCancelEventArgs^ e )
{
   if ( e->Row->Index < this->customers->Count )
   {
      
      // If the user has deleted an existing row, remove the 
      // corresponding Customer object from the data store.
      this->customers->RemoveAt( e->Row->Index );
   }

   if ( e->Row->Index == this->rowInEdit )
   {
      
      // If the user has deleted a newly created row, release
      // the corresponding Customer object. 
      this->rowInEdit = -1;
      this->customerInEdit = nullptr;
   }
}

private void dataGridView1_UserDeletingRow(object sender,
    System.Windows.Forms.DataGridViewRowCancelEventArgs e)
{
    if (e.Row.Index < this.customers.Count)
    {
        // If the user has deleted an existing row, remove the 
        // corresponding Customer object from the data store.
        this.customers.RemoveAt(e.Row.Index);
    }

    if (e.Row.Index == this.rowInEdit)
    {
        // If the user has deleted a newly created row, release
        // the corresponding Customer object. 
        this.rowInEdit = -1;
        this.customerInEdit = null;
    }
}

Private Sub dataGridView1_UserDeletingRow(ByVal sender As Object, _
    ByVal e As System.Windows.Forms.DataGridViewRowCancelEventArgs) _
    Handles dataGridView1.UserDeletingRow

    If e.Row.Index < Me.customers.Count Then

        ' If the user has deleted an existing row, remove the 
        ' corresponding Customer object from the data store.
        Me.customers.RemoveAt(e.Row.Index)

    End If

    If e.Row.Index = Me.rowInEdit Then

        ' If the user has deleted a newly created row, release
        ' the corresponding Customer object. 
        Me.rowInEdit = -1
        Me.customerInEdit = Nothing

    End If

End Sub

Dotyczy

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