Size.Truncate(SizeF) メソッド


指定の SizeF 構造体を、Size 構造体の値を前の整数値に切り捨てることによって、SizeF 構造体に変換します。Converts the specified SizeF structure to a Size structure by truncating the values of the SizeF structure to the next lower integer values.

 static System::Drawing::Size Truncate(System::Drawing::SizeF value);
public static System.Drawing.Size Truncate (System.Drawing.SizeF value);
static member Truncate : System.Drawing.SizeF -> System.Drawing.Size
Public Shared Function Truncate (value As SizeF) As Size



変換対象の SizeF 構造体。The SizeF structure to convert.


このメソッドの変換対象の Size 構造体。The Size structure this method converts to.

静的RoundメソッドとTruncateメソッドを使用してをSizeFSize変換する方法を次のコード例に示します。The following code example demonstrates how to use static Round and Truncate methods to convert a SizeF to a Size. この例は、Windows フォームと共に使用するように設計されています。This example is designed to be used with Windows Forms. この例を実行するには、ととLabel Label2いう名前Label1の2つのオブジェクトを含むフォームに貼り付け、フォームのコンストラクターからこのメソッドを呼び出します。To run this example, paste it into a form that contains two Label objects named Label1 and Label2, and then call this method from the form's constructor.

void TruncateAndRoundSizes()
   // Create a SizeF.
   SizeF theSize = SizeF(75.9F,75.9F);
   // Round the Size.
   System::Drawing::Size roundedSize = ::Size::Round( theSize );
   // Truncate the Size.
   System::Drawing::Size truncatedSize = ::Size::Truncate( theSize );
   //Print out the values on two labels.
   Label1->Text = String::Format( "Rounded size = {0}", roundedSize );
   Label2->Text = String::Format( "Truncated size = {0}", truncatedSize );
private void TruncateAndRoundSizes()

    // Create a SizeF.
    SizeF theSize = new SizeF(75.9F, 75.9F);

    // Round the Size.
    Size roundedSize = Size.Round(theSize);

    // Truncate the Size.
    Size truncatedSize = Size.Truncate(theSize);

    //Print out the values on two labels.
    Label1.Text = "Rounded size = "+roundedSize.ToString();
    Label2.Text = "Truncated size = "+truncatedSize.ToString();

Private Sub TruncateAndRoundSizes()

    ' Create a SizeF.
    Dim theSize As New SizeF(75.9, 75.9)

    ' Round the Size.
    Dim roundedSize As Size = Size.Round(theSize)

    ' Truncate the Size.
    Dim truncatedSize As Size = Size.Truncate(theSize)

    'Print out the values on two labels.
    Label1.Text = "Rounded size = " & roundedSize.ToString()
    Label2.Text = "Truncated size = " & truncatedSize.ToString

End Sub