SelectionRange.Start Eigenschaft

Definition

Namespace:

System.Windows.Forms

Assembly:

System.Windows.Forms.dll

Ruft das Startdatum und die Startzeit des Auswahlbereichs ab oder legt diese fest.

public:
 property DateTime Start { DateTime get(); void set(DateTime value); };

public DateTime Start { get; set; }

member this.Start : DateTime with get, set

Public Property Start As DateTime

Eigenschaftswert

DateTime

Der erste DateTime-Wert des Bereichs.

Beispiele

Im folgenden Beispiel wird ein SelectionRange -Objekt erstellt, dessen Start Eigenschaften und festgelegt End und das SelectionRange -Objekt der SelectionRange -Eigenschaft des MonthCalendar -Steuerelements zugewiesen. Wenn das DateChanged Ereignis ausgelöst wird, werden die Start Eigenschaftswerte und End in den Textfeldern angezeigt. In diesem Beispiel wird davon ausgegangen, dass Sie über ein Form -Steuerelement mit zwei TextBox -Steuerelementen verfügen, einem Button- und einem MonthCalendar -Steuerelement.

private:
   void button1_Click( Object^ /*sender*/, System::EventArgs^ /*e*/ )
   {
      // Create a SelectionRange object and set its Start and End properties.
      SelectionRange^ sr = gcnew SelectionRange;
      sr->Start = DateTime::Parse( this->textBox1->Text );
      sr->End = DateTime::Parse( this->textBox2->Text );
      
      /* Assign the SelectionRange object to the
            SelectionRange property of the MonthCalendar control. */
      this->monthCalendar1->SelectionRange = sr;
   }

   void monthCalendar1_DateChanged( Object^ /*sender*/, DateRangeEventArgs^ /*e*/ )
   {
      /* Display the Start and End property values of
            the SelectionRange object in the text boxes. */
      this->textBox1->Text = monthCalendar1->SelectionRange->Start.Date.ToShortDateString();
      this->textBox2->Text = monthCalendar1->SelectionRange->End.Date.ToShortDateString();
   }

private void button1_Click(object sender, System.EventArgs e)
{
   // Create a SelectionRange object and set its Start and End properties.
   SelectionRange sr = new SelectionRange();
   sr.Start = DateTime.Parse(this.textBox1.Text);
   sr.End = DateTime.Parse(this.textBox2.Text);
   /* Assign the SelectionRange object to the 
      SelectionRange property of the MonthCalendar control. */
   this.monthCalendar1.SelectionRange = sr;
}

private void monthCalendar1_DateChanged(object sender, DateRangeEventArgs e)
{
   /* Display the Start and End property values of 
      the SelectionRange object in the text boxes. */
   this.textBox1.Text = 
     monthCalendar1.SelectionRange.Start.Date.ToShortDateString();
   this.textBox2.Text = 
     monthCalendar1.SelectionRange.End.Date.ToShortDateString();
}

Private Sub button1_Click(sender As Object, _
  e As EventArgs) Handles button1.Click
   ' Create a SelectionRange object and set its Start and End properties.
   Dim sr As New SelectionRange()
   sr.Start = DateTime.Parse(Me.textBox1.Text)
   sr.End = DateTime.Parse(Me.textBox2.Text)
   ' Assign the SelectionRange object to the
   ' SelectionRange property of the MonthCalendar control. 
   Me.monthCalendar1.SelectionRange = sr
End Sub 


Private Sub monthCalendar1_DateChanged(sender As Object, _
  e As DateRangeEventArgs) Handles monthCalendar1.DateChanged
   ' Display the Start and End property values of
   ' the SelectionRange object in the text boxes. 
   Me.textBox1.Text = monthCalendar1.SelectionRange.Start.Date.ToShortDateString()
   Me.textBox2.Text = monthCalendar1.SelectionRange.End.Date.ToShortDateString()
End Sub

Weitere Informationen

• End