Font.Clone 方法

定义

命名空间:

System.Drawing

程序集:

System.Drawing.Common.dll

包:

System.Drawing.Common v8.0.0

Source:

Font.cs

创建此 Font 的一个精确副本。

public:
 virtual System::Object ^ Clone();

public object Clone ();

abstract member Clone : unit -> obj
override this.Clone : unit -> obj

Public Function Clone () As Object

返回

Object

此方法创建的、强制转换为 Object 的 Font。

实现

Clone()

示例

下面的代码示例旨在与 Windows 窗体 一起使用，它需要 PaintEventArgse，这是事件处理程序的参数Paint。 代码克隆 并 Font 使用该字体绘制文本。

public:
   void Clone_Example( PaintEventArgs^ e )
   {
      // Create a Font object.
      System::Drawing::Font^ myFont = gcnew System::Drawing::Font( "Arial",16 );

      // Create a copy of myFont.
      System::Drawing::Font^ cloneFont = dynamic_cast<System::Drawing::Font^>(myFont->Clone());

      // Use cloneFont to draw text to the screen.
      e->Graphics->DrawString( "This is a cloned font", cloneFont, Brushes::Black, 0, 0 );
   }

public void Clone_Example(PaintEventArgs e)
{
    // Create a Font object.
    Font myFont = new Font("Arial", 16);
             
    // Create a copy of myFont.
    Font cloneFont = (Font)myFont.Clone();
             
    // Use cloneFont to draw text to the screen.
    e.Graphics.DrawString("This is a cloned font", cloneFont,
        Brushes.Black, 0, 0);
}

Public Sub Clone_Example(ByVal e As PaintEventArgs)

    ' Create a Font object.
    Dim myFont As New Font("Arial", 16)

    ' Create a copy of myFont.
    Dim cloneFont As Font = CType(myFont.Clone(), Font)

    ' Use cloneFont to draw text to the screen.
    e.Graphics.DrawString("This is a cloned font", cloneFont, _
    Brushes.Black, 0, 0)
End Sub