SelectionRange.Start-Eigenschaft

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

Namespace: System.Windows.Forms
Assembly: System.Windows.Forms (in system.windows.forms.dll)

Syntax

'Declaration
Public Property Start As DateTime
'Usage
Dim instance As SelectionRange
Dim value As DateTime

value = instance.Start

instance.Start = value

public DateTime Start { get; set; }

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

/** @property */
public DateTime get_Start ()

/** @property */
public void set_Start (DateTime value)

public function get Start () : DateTime

public function set Start (value : DateTime)

Eigenschaftenwert

Der erste DateTime-Wert des Bereichs.

Beispiel

Im folgenden Beispiel werden ein SelectionRange-Objekt erstellt und die Start-Eigenschaft und die End-Eigenschaft festgelegt. Außerdem wird der SelectionRange-Eigenschaft des MonthCalendar-Steuerelements das SelectionRange-Objekt zugeordnet. Wenn das DateChanged-Ereignis ausgelöst wird, werden der Start-Eigenschaftenwert und der End-Eigenschaftenwert in den Textfeldern angezeigt. In diesem Beispiel wird davon ausgegangen, dass ein Form mit zwei TextBox-Steuerelementen, einem Button und einem MonthCalendar-Steuerelement vorhanden ist.

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

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:
   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.set_Start(DateTime.Parse(this.textBox1.get_Text()));
    sr.set_End(DateTime.Parse(this.textBox2.get_Text()));

    /* Assign the SelectionRange object to the 
       SelectionRange property of the MonthCalendar control. */
    this.monthCalendar1.set_SelectionRange(sr);
} //button1_Click

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.set_Text(monthCalendar1.get_SelectionRange().get_Start().
        get_Date().ToShortDateString());
    this.textBox2.set_Text(monthCalendar1.get_SelectionRange().get_End().
        get_Date().ToShortDateString());
} //monthCalendar1_DateChanged

Plattformen

Windows 98, Windows 2000 SP4, Windows CE, Windows Millennium Edition, Windows Mobile für Pocket PC, Windows Mobile für Smartphone, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

.NET Framework unterstützt nicht alle Versionen sämtlicher Plattformen. Eine Liste der unterstützten Versionen finden Sie unter Systemanforderungen.

Versionsinformationen

.NET Framework

Unterstützt in: 2.0, 1.1, 1.0

.NET Compact Framework

Unterstützt in: 2.0

Siehe auch

Referenz

SelectionRange-Klasse
SelectionRange-Member
System.Windows.Forms-Namespace
SelectionRange.End-Eigenschaft