共用方式為


Screen.GetWorkingArea 方法

定義

擷取顯示的工作區域。

多載

GetWorkingArea(Point)

擷取離指定點最近的工作區域。 工作區域是指顯示的桌面區域,不包括工具列、停駐視窗和停駐工具列。

GetWorkingArea(Rectangle)

擷取包含指定矩形最大部分的顯示工作區域。 工作區域是指顯示的桌面區域,不包括工具列、停駐視窗和停駐工具列。

GetWorkingArea(Control)

擷取包含指定控制項最大區域的顯示工作區域。 工作區域是指顯示的桌面區域,不包括工具列、停駐視窗和停駐工具列。

GetWorkingArea(Point)

擷取離指定點最近的工作區域。 工作區域是指顯示的桌面區域,不包括工具列、停駐視窗和停駐工具列。

public:
 static System::Drawing::Rectangle GetWorkingArea(System::Drawing::Point pt);
public static System.Drawing.Rectangle GetWorkingArea (System.Drawing.Point pt);
static member GetWorkingArea : System.Drawing.Point -> System.Drawing.Rectangle
Public Shared Function GetWorkingArea (pt As Point) As Rectangle

參數

pt
Point

Point 指定座標以擷取工作區域。

傳回

Rectangle

Rectangle,指定工作區域。 在任何顯示皆不包含指定點的多重顯示環境中,會傳回離點最近的顯示。

範例

下列程式碼範例示範 如何使用 PrimaryScreen 屬性和 GetWorkingArea 方法。 這個方法需要表單,其中包含名為 的按鈕 Button1

   // This method will adjust the size of the form to utilize 
   // the working area of the screen.
private:
   void Button1_Click( System::Object^ /*sender*/, System::EventArgs^ /*e*/ )
   {
      // Retrieve the working rectangle from the Screen class
      // using the PrimaryScreen and the WorkingArea properties.
      System::Drawing::Rectangle workingRectangle = Screen::PrimaryScreen->WorkingArea;
      
      // Set the size of the form slightly less than size of 
      // working rectangle.
      this->Size = System::Drawing::Size( workingRectangle.Width - 10, workingRectangle.Height - 10 );
      
      // Set the location so the entire form is visible.
      this->Location = System::Drawing::Point( 5, 5 );
   }
// This method will adjust the size of the form to utilize 
// the working area of the screen.
private void Button1_Click(System.Object sender, System.EventArgs e)
{
    // Retrieve the working rectangle from the Screen class
    // using the PrimaryScreen and the WorkingArea properties.
    System.Drawing.Rectangle workingRectangle = 
        Screen.PrimaryScreen.WorkingArea;
    
    // Set the size of the form slightly less than size of 
    // working rectangle.
    this.Size = new System.Drawing.Size(
        workingRectangle.Width-10, workingRectangle.Height-10);

    // Set the location so the entire form is visible.
    this.Location = new System.Drawing.Point(5, 5);
}
' This method will adjust the size of the form to utilize 
' the working area of the screen.

Private Sub Button1_Click(ByVal sender As System.Object, _
    ByVal e As System.EventArgs) Handles Button1.Click

    ' Retrieve the working rectangle from the Screen class
    ' using the PrimaryScreen and the WorkingArea properties. 
    Dim workingRectangle As System.Drawing.Rectangle = _
        Screen.PrimaryScreen.WorkingArea

    ' Set the size of the form slightly less than size of 
    ' working rectangle.
    Me.Size = New System.Drawing.Size(workingRectangle.Width - 10, _
        workingRectangle.Height - 10)

    ' Set the location so the entire form is visible.
    Me.Location = New System.Drawing.Point(5, 5)

End Sub

適用於

GetWorkingArea(Rectangle)

擷取包含指定矩形最大部分的顯示工作區域。 工作區域是指顯示的桌面區域,不包括工具列、停駐視窗和停駐工具列。

public:
 static System::Drawing::Rectangle GetWorkingArea(System::Drawing::Rectangle rect);
public static System.Drawing.Rectangle GetWorkingArea (System.Drawing.Rectangle rect);
static member GetWorkingArea : System.Drawing.Rectangle -> System.Drawing.Rectangle
Public Shared Function GetWorkingArea (rect As Rectangle) As Rectangle

參數

rect
Rectangle

Rectangle 指定區域以擷取工作區域。

傳回

Rectangle

Rectangle,指定工作區域。 在任何顯示皆不包含指定矩形的多重顯示環境中,會傳回離矩形最近的顯示。

適用於

GetWorkingArea(Control)

擷取包含指定控制項最大區域的顯示工作區域。 工作區域是指顯示的桌面區域,不包括工具列、停駐視窗和停駐工具列。

public:
 static System::Drawing::Rectangle GetWorkingArea(System::Windows::Forms::Control ^ ctl);
public static System.Drawing.Rectangle GetWorkingArea (System.Windows.Forms.Control ctl);
static member GetWorkingArea : System.Windows.Forms.Control -> System.Drawing.Rectangle
Public Shared Function GetWorkingArea (ctl As Control) As Rectangle

參數

ctl
Control

用來擷取工作區域 Control

傳回

Rectangle

Rectangle,指定工作區域。 在任何顯示皆不包含指定控制項的多重顯示環境中,會傳回離控制項最近的顯示。

適用於