ScrollableControl.DockPaddingEdges.Bottom 屬性

定義

命名空間:

System.Windows.Forms

組件:

System.Windows.Forms.dll

來源:

ScrollableControl.DockPaddingEdgesConverter.cs

用來設定底座控制面板底部邊緣的填充寬度。

public:
 property int Bottom { int get(); void set(int value); };

public int Bottom { get; set; }

member this.Bottom : int with get, set

Public Property Bottom As Integer

屬性值

Int32

填充寬度，以像素為單位。

範例

以下程式碼範例使用導出類別 Panel。 範例中將一個按鈕停靠在面板控制中，並依序切換 ScrollableControl.DockPaddingEdges 屬性，並在點擊按鈕後分別設定每個屬性。 此程式碼要求 Panel 在表單上實例化控制項與 a Button ，且類別層級成員變數被宣 myCounter 告為 32 位元有符號整數。 這個代碼應該在 Click 按鈕事件發生時被呼叫。

void SetDockPadding()
{
   // Dock the button in the panel.
   button1->Dock = System::Windows::Forms::DockStyle::Fill;

   // Reset the counter if it is greater than 5.
   if ( myCounter > 5 )
   {
      myCounter = 0;
   }


   /* Set the appropriate DockPadding and display
          which one was set on the button face. */
   switch ( myCounter )
   {
      case 0:
         panel1->DockPadding->All = 0;
         button1->Text = "Start";
         break;

      case 1:
         panel1->DockPadding->Top = 10;
         button1->Text = "Top";
         break;

      case 2:
         panel1->DockPadding->Bottom = 10;
         button1->Text = "Bottom";
         break;

      case 3:
         panel1->DockPadding->Left = 10;
         button1->Text = "Left";
         break;

      case 4:
         panel1->DockPadding->Right = 10;
         button1->Text = "Right";
         break;

      case 5:
         panel1->DockPadding->All = 20;
         button1->Text = "All";
         break;
   }
   myCounter++;
}

private void SetDockPadding()
 {
    // Dock the button in the panel.
    button1.Dock = System.Windows.Forms.DockStyle.Fill;
    
    // Reset the counter if it is greater than 5.
    if (myCounter > 5)
    {
       myCounter = 0;
    }
 
    /* Set the appropriate DockPadding and display
       which one was set on the button face. */
    switch (myCounter)
    {
       case 0:
          panel1.DockPadding.All = 0;
          button1.Text = "Start";
          break;
       case 1:
          panel1.DockPadding.Top = 10;
          button1.Text = "Top";
          break;
       case 2:
          panel1.DockPadding.Bottom = 10;
          button1.Text = "Bottom";
          break;
       case 3:
          panel1.DockPadding.Left = 10;
          button1.Text = "Left";
          break;
       case 4:
          panel1.DockPadding.Right = 10;
          button1.Text = "Right";
          break;
       case 5:
          panel1.DockPadding.All = 20;
          button1.Text = "All";
          break;
    }
    
    // Increment the counter.
    myCounter += 1;
 }

Private Sub SetDockPadding()
    ' Dock the button in the panel.
    button1.Dock = System.Windows.Forms.DockStyle.Fill
    
    ' Reset the counter if it is greater than 5.
    If myCounter > 5 Then
        myCounter = 0
    End If
    
    ' Set the appropriate DockPadding and display
    ' which one was set on the button face. 
    Select Case myCounter
        Case 0
            panel1.DockPadding.All = 0
            button1.Text = "Start"
        Case 1
            panel1.DockPadding.Top = 10
            button1.Text = "Top"
        Case 2
            panel1.DockPadding.Bottom = 10
            button1.Text = "Bottom"
        Case 3
            panel1.DockPadding.Left = 10
            button1.Text = "Left"
        Case 4
            panel1.DockPadding.Right = 10
            button1.Text = "Right"
        Case 5
            panel1.DockPadding.All = 20
            button1.Text = "All"
    End Select
    
    ' Increment the counter.
    myCounter += 1
End Sub

備註

此屬性所指派的填充寬度僅套用在停靠控制的底部邊緣。

另請參閱

• All
• Top
• Left
• Right