Control.Size 属性

public:
 property System::Drawing::Size Size { System::Drawing::Size get(); void set(System::Drawing::Size value); };

public System.Drawing.Size Size { get; set; }

member this.Size : System.Drawing.Size with get, set

Public Property Size As Size

属性值

Size，表示控件的高度和宽度（以像素为单位）。

示例

下面的代码示例将 添加到 Button 窗体并设置其一些常见属性。 该示例将按钮定位到窗体的右下角，以便在调整窗体大小时保持其相对位置。 接下来， BackgroundImage 它会设置 并将按钮大小调整为与 相同的大小 Image。 然后，该示例将 TabStop 设置为 true 并设置 TabIndex 属性。 最后，它添加事件处理程序来处理 Click 按钮的事件。 此示例要求具有名为 ImageList 的 imageList1。

   // Add a button to a form and set some of its common properties.
private:
   void AddMyButton()
   {
      // Create a button and add it to the form.
      Button^ button1 = gcnew Button;

      // Anchor the button to the bottom right corner of the form
      button1->Anchor = static_cast<AnchorStyles>(AnchorStyles::Bottom | AnchorStyles::Right);

      // Assign a background image.
      button1->BackgroundImage = imageList1->Images[ 0 ];

      // Specify the layout style of the background image. Tile is the default.
      button1->BackgroundImageLayout = ImageLayout::Center;

      // Make the button the same size as the image.
      button1->Size = button1->BackgroundImage->Size;

      // Set the button's TabIndex and TabStop properties.
      button1->TabIndex = 1;
      button1->TabStop = true;

      // Add a delegate to handle the Click event.
      button1->Click += gcnew System::EventHandler( this, &Form1::button1_Click );

      // Add the button to the form.
      this->Controls->Add( button1 );
   }

// Add a button to a form and set some of its common properties.
private void AddMyButton()
{
   // Create a button and add it to the form.
   Button button1 = new Button();

   // Anchor the button to the bottom right corner of the form
   button1.Anchor = (AnchorStyles.Bottom | AnchorStyles.Right);

   // Assign a background image.
   button1.BackgroundImage = imageList1.Images[0];

   // Specify the layout style of the background image. Tile is the default.
   button1.BackgroundImageLayout = ImageLayout.Center;
   
   // Make the button the same size as the image.
   button1.Size = button1.BackgroundImage.Size;

   // Set the button's TabIndex and TabStop properties.
   button1.TabIndex = 1;
   button1.TabStop = true;

   // Add a delegate to handle the Click event.
   button1.Click += new System.EventHandler(this.button1_Click);

   // Add the button to the form.
   this.Controls.Add(button1);
}

' Add a button to a form and set some of its common properties.
Private Sub AddMyButton()
   ' Create a button and add it to the form.
   Dim button1 As New Button()
   
   ' Anchor the button to the bottom right corner of the form
   button1.Anchor = AnchorStyles.Bottom Or AnchorStyles.Right
   
   ' Assign a background image.
   button1.BackgroundImage = imageList1.Images(0)

   ' Specify the layout style of the background image. Tile is the default.
   button1.BackgroundImageLayout = ImageLayout.Center
   
   ' Make the button the same size as the image.
   button1.Size = button1.BackgroundImage.Size
   
   ' Set the button's TabIndex and TabStop properties.
   button1.TabIndex = 1
   button1.TabStop = True

   ' Add a delegate to handle the Click event.
   AddHandler button1.Click, AddressOf Me.button1_Click
   
   ' Add the button to the form.
   Me.Controls.Add(button1)
End Sub

注解

Size由于 类是 Visual Basic 中 (Structure的值类型，struct在 Visual C#) 中，它按值返回，这意味着访问 属性将返回控件大小的副本。 因此，调整Width从此属性返回的 的 Size 或 Height 属性不会影响 Width 控件的 或Height。 若要调整 Width 控件的 或 Height ，必须设置 控件的 Width 或 Height 属性，或使用新的 Size设置 属性Size。

适用于

另请参阅

• SetBounds(Int32, Int32, Int32, Int32)