ScrollableControl.DockPadding 屬性
重要
部分資訊涉及發行前產品，在發行之前可能會有大幅修改。 Microsoft 對此處提供的資訊，不做任何明確或隱含的瑕疵擔保。
取得控制項所有邊的停駐填補設定。
public:
property System::Windows::Forms::ScrollableControl::DockPaddingEdges ^ DockPadding { System::Windows::Forms::ScrollableControl::DockPaddingEdges ^ get(); };C#
public System.Windows.Forms.ScrollableControl.DockPaddingEdges DockPadding { get; }C#
[System.ComponentModel.Browsable(false)]
public System.Windows.Forms.ScrollableControl.DockPaddingEdges DockPadding { get; }member this.DockPadding : System.Windows.Forms.ScrollableControl.DockPaddingEdges[<System.ComponentModel.Browsable(false)>]
member this.DockPadding : System.Windows.Forms.ScrollableControl.DockPaddingEdgesPublic ReadOnly Property DockPadding As ScrollableControl.DockPaddingEdgesScrollableControl.DockPaddingEdges，表示停駐控制項所有邊緣的邊框距離。
- 屬性
下列程式碼範例使用衍生類別 。 Panel 此範例會在面板控制項中停駐按鈕，並迴圈查看 ScrollableControl.DockPaddingEdges 屬性，並在按一下按鈕時個別設定每個按鈕。 此範例會要求您已在表單上建立控制項的 Panel 實例和 Button ，而且您已宣告名為 myCounter 32 位帶正負號整數的類別層級成員變數。 您應該在按鈕的 事件上 Click 呼叫此程式碼。
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++;
}
C#
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
此屬性會控制停駐元件的這個控制項內的框線。
| 產品 | 版本 |
|---|---|
| .NET Framework | 1.1, 2.0, 3.0, 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1 |
| Windows Desktop | 3.0, 3.1, 5, 6, 7, 8, 9, 10 |
