Control.Dock 屬性 (System.Windows.Forms)

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public:
 virtual property System::Windows::Forms::DockStyle Dock { System::Windows::Forms::DockStyle get(); void set(System::Windows::Forms::DockStyle value); };

public virtual System.Windows.Forms.DockStyle Dock { get; set; }

member this.Dock : System.Windows.Forms.DockStyle with get, set

Public Overridable Property Dock As DockStyle

下列程式碼範例會建立， GroupBox 並設定其一些通用屬性。此範例會建立， TextBox 並在群組方塊中設定其 Location 。接下來，它會設定 Text 群組方塊的屬性，並將群組方塊停駐在表單頂端。最後，它會將屬性設定 Enabled 為 false 來停用群組方塊，這會導致停用群組方塊中包含的所有控制項。


   // Add a GroupBox to a form and set some of its common properties.
private:
   void AddMyGroupBox()
      // Create a GroupBox and add a TextBox to it.
      GroupBox^ groupBox1 = gcnew GroupBox;
      TextBox^ textBox1 = gcnew TextBox;
      textBox1->Location = Point(15,15);
      groupBox1->Controls->Add( textBox1 );
      // Set the Text and Dock properties of the GroupBox.
      groupBox1->Text = "MyGroupBox";
      groupBox1->Dock = DockStyle::Top;
      // Disable the GroupBox (which disables all its child controls)
      groupBox1->Enabled = false;
      // Add the Groupbox to the form.
      this->Controls->Add( groupBox1 );
   
    // Add a GroupBox to a form and set some of its common properties.
private void AddMyGroupBox()
   // Create a GroupBox and add a TextBox to it.
   GroupBox groupBox1 = new GroupBox();
   TextBox textBox1 = new TextBox();
   textBox1.Location = new Point(15, 15);
   groupBox1.Controls.Add(textBox1);
   // Set the Text and Dock properties of the GroupBox.
   groupBox1.Text = "MyGroupBox";
   groupBox1.Dock = DockStyle.Top;
   // Disable the GroupBox (which disables all its child controls)
   groupBox1.Enabled = false;
   // Add the Groupbox to the form.
   this.Controls.Add(groupBox1);
    
     ' Add a GroupBox to a form and set some of its common properties.
Private Sub AddMyGroupBox()
   ' Create a GroupBox and add a TextBox to it.
   Dim groupBox1 As New GroupBox()
   Dim textBox1 As New TextBox()
   textBox1.Location = New Point(15, 15)
   groupBox1.Controls.Add(textBox1)
   ' Set the Text and Dock properties of the GroupBox.
   groupBox1.Text = "MyGroupBox"
   groupBox1.Dock = DockStyle.Top
   ' Disable the GroupBox (which disables all its child controls)
   groupBox1.Enabled = False
   ' Add the Groupbox to the form.
   Me.Controls.Add(groupBox1)
End Sub
     
      
       Dock
      
      使用 屬性來定義當控制項的父控制項調整大小時，控制項自動調整大小的方式。 例如，設定
      
       Dock
      
      為
      
       DockStyle.Left
      
      會使控制項與父控制項的左邊緣對齊，並在父控制項調整大小時調整大小。 控制項會依 Z 順序停駐，這是表單上控制項的視覺分層，沿著表單的 Z 軸 (深度) 。
     
     
      控制項可以停駐到其父容器的一個邊緣，也可以停駐到所有邊緣並填滿父容器。
     
     
      
       Margin
      
      在停駐控制項上設定 屬性不會影響控制項與其容器邊緣的距離。
     
     
      
       Anchor
      
      和
      
       Dock
      
      屬性互斥。 一次只能設定一個，最後一個集合優先。