Form.SetDesktopBounds(Int32, Int32, Int32, Int32) 方法

定義

命名空間:

System.Windows.Forms

組件:

System.Windows.Forms.dll

設定桌面座標中表單的界限。

public:
 void SetDesktopBounds(int x, int y, int width, int height);

public void SetDesktopBounds (int x, int y, int width, int height);

member this.SetDesktopBounds : int * int * int * int -> unit

Public Sub SetDesktopBounds (x As Integer, y As Integer, width As Integer, height As Integer)

參數

x

Int32

表單位置的 X 座標。

y

Int32

表單位置的 Y 座標。

width

Int32

表單的寬度。

height

Int32

表單的高度。

範例

下列範例示範如何使用 SetDesktopBounds 方法。 若要執行此範例，請將下列程式碼貼到表單中，其中包含名為 Button2 的按鈕。 確定所有事件都與其事件處理常式相關聯。

void Button2_Click( System::Object^ sender, System::EventArgs^ e )
{
   for ( int i = 0; i <= 20; i++ )
   {
      
      // With each loop through the code, the form's 
      // desktop location is adjusted right and down
      //  by 10 pixels and its height and width are each
      // decreased by 10 pixels. 
      this->SetDesktopBounds( this->Location.X + 10, this->Location.Y + 10, this->Width - 10, this->Height - 10 );
      
      // Call Sleep to show the form gradually shrinking.
      System::Threading::Thread::Sleep( 50 );

   }
}

private void Button2_Click(System.Object sender, System.EventArgs e)
{
    
    for(int i = 0; i <= 20; i++)
    {
        // With each loop through the code, the form's 
        // desktop location is adjusted right and down
        //  by 10 pixels and its height and width are each
        // decreased by 10 pixels. 
        this.SetDesktopBounds(this.Location.X+10, 
            this.Location.Y+10, this.Width-10, this.Height-10);

        // Call Sleep to show the form gradually shrinking.
        System.Threading.Thread.Sleep(50);
    }
}

Private Sub Button2_Click(ByVal sender As System.Object, _
    ByVal e As System.EventArgs) Handles Button2.Click
    Dim i As Integer
    For i = 0 To 20
        ' With each loop through the code, the form's desktop location is 
        ' adjusted right and down by 10 pixels and its height and width 
        ' are each decreased by 10 pixels. 
        Me.SetDesktopBounds(Me.Location.X + 10, Me.Location.Y + 10, _
            Me.Width - 10, Me.Height - 10)

        ' Call Sleep to show the form gradually shrinking.
        System.Threading.Thread.Sleep(50)
    Next
End Sub

備註

桌面座標是以螢幕的工作區域為基礎，這會排除工作列。 您可以使用這個方法，在桌面上設定表單的位置和大小。 因為桌面座標是以表單的工作區域為基礎，所以您可以使用這個方法來確保表單在桌面上完全可見。

另請參閱

• SetDesktopLocation(Int32, Int32)