CheckedListBox.ThreeDCheckBoxes Properti

Definisi

Ruang nama:

System.Windows.Forms

Rakitan:

System.Windows.Forms.dll

Sumber:

CheckedListBox.cs

Mendapatkan atau menetapkan nilai yang menunjukkan apakah kotak centang memiliki ButtonState atau FlatNormal.

public:
 property bool ThreeDCheckBoxes { bool get(); void set(bool value); };

public bool ThreeDCheckBoxes { get; set; }

member this.ThreeDCheckBoxes : bool with get, set

Public Property ThreeDCheckBoxes As Boolean

Nilai Properti

Boolean

true jika kotak centang memiliki tampilan datar; jika tidak, false. Defaultnya adalah true.

Contoh

Contoh kode berikut menunjukkan inisialisasi CheckedListBox kontrol dengan mengatur CheckOnClickproperti , SelectionMode, dan ThreeDCheckBoxes . Contoh mengisi CheckedListBox dengan kontrol dan mengatur ke DisplayMemberControl.Name properti kontrol.

Untuk menjalankan contoh, tempelkan kode berikut dalam formulir yang CheckedListBox berisi nama CheckedListBox1 dan panggil InitializeCheckListBox metode dari konstruktor formulir atau metode Muat.

   // This method initializes CheckedListBox1 with a list of all 
   // the controls on the form. It sets the selection mode
   // to single selection and allows selection with a single click.
   // It adds itself to the list before adding itself to the form.
internal:
   System::Windows::Forms::CheckedListBox^ CheckedListBox1;

private:
   void InitializeCheckedListBox()
   {
      this->CheckedListBox1 = gcnew CheckedListBox;
      this->CheckedListBox1->Location = System::Drawing::Point( 40, 90 );
      this->CheckedListBox1->CheckOnClick = true;
      this->CheckedListBox1->Name = "CheckedListBox1";
      this->CheckedListBox1->Size = System::Drawing::Size( 120, 94 );
      this->CheckedListBox1->TabIndex = 1;
      this->CheckedListBox1->SelectionMode = SelectionMode::One;
      this->CheckedListBox1->ThreeDCheckBoxes = true;
      System::Collections::IEnumerator^ myEnum = this->Controls->GetEnumerator();
      while ( myEnum->MoveNext() )
      {
         Control^ aControl = safe_cast<Control^>(myEnum->Current);
         this->CheckedListBox1->Items->Add( aControl, false );
      }

      this->CheckedListBox1->DisplayMember = "Name";
      this->CheckedListBox1->Items->Add( CheckedListBox1 );
      this->Controls->Add( this->CheckedListBox1 );
   }

// This method initializes CheckedListBox1 with a list of all 
// the controls on the form. It sets the selection mode
// to single selection and allows selection with a single click.
// It adds itself to the list before adding itself to the form.

internal System.Windows.Forms.CheckedListBox CheckedListBox1;

private void InitializeCheckedListBox()
{
    this.CheckedListBox1 = new CheckedListBox();
    this.CheckedListBox1.Location = new System.Drawing.Point(40, 90);
    this.CheckedListBox1.CheckOnClick = true;
    this.CheckedListBox1.Name = "CheckedListBox1";
    this.CheckedListBox1.Size = new System.Drawing.Size(120, 94);
    this.CheckedListBox1.TabIndex = 1;
    this.CheckedListBox1.SelectionMode = SelectionMode.One;
    this.CheckedListBox1.ThreeDCheckBoxes = true;

    foreach ( Control aControl in this.Controls )
    {
        this.CheckedListBox1.Items.Add(aControl, false);
    }

    this.CheckedListBox1.DisplayMember = "Name";
    this.CheckedListBox1.Items.Add(CheckedListBox1);
    this.Controls.Add(this.CheckedListBox1);
}

' This method initializes CheckedListBox1 with a list of all the controls
' on the form. It sets the selection mode to single selection and
' allows selection with a single click. It adds itself to the list before 
' adding itself to the form.
Friend WithEvents CheckedListBox1 As System.Windows.Forms.CheckedListBox

Private Sub InitializeCheckedListBox()
    Me.CheckedListBox1 = New CheckedListBox
    Me.CheckedListBox1.Location = New System.Drawing.Point(40, 90)
    Me.CheckedListBox1.CheckOnClick = True
    Me.CheckedListBox1.Name = "CheckedListBox1"
    Me.CheckedListBox1.Size = New System.Drawing.Size(120, 94)
    Me.CheckedListBox1.TabIndex = 1
    Me.CheckedListBox1.SelectionMode = SelectionMode.One
    Me.CheckedListBox1.ThreeDCheckBoxes = True

    Dim aControl As Control
    For Each aControl In Me.Controls
        Me.CheckedListBox1.Items.Add(aControl, False)
    Next

    Me.CheckedListBox1.DisplayMember = "Name"
    Me.CheckedListBox1.Items.Add(CheckedListBox1)
    Me.Controls.Add(Me.CheckedListBox1)
End Sub

Lihat juga

• ButtonState