Handled プロパティ (PageBodyPrintingEventArgs)

ページの背景と境界線についてデフォルトの描画を行うかどうかを取得または設定します。

シンタックス

Visual Basic

'宣言
 
Public Property Handled As Boolean

C#

public bool Handled {get; set;}

使用例

Visual Basic

Imports Infragistics.Shared
Imports Infragistics.Win
Imports Infragistics.Win.Printing

    Private Sub UltraSchedulePrintDocument1_PageBodyPrinting(ByVal sender As Object, ByVal e As Infragistics.Win.Printing.PageBodyPrintingEventArgs) Handles UltraSchedulePrintDocument1.PageBodyPrinting
        ' when the first page is printed, prevent the regular
        ' page body from being printed
        If CType(sender, UltraPrintDocument).PageNumber = 1 Then
            'mark the event as handled so page body of the print document will
            'not be rendered
            e.Handled = True

            ' the title page will have a gray background
            e.Graphics.FillRectangle(Brushes.LightGray, e.RectInsidePadding)

            Dim sf As StringFormat = Nothing
            Dim font As Font = Nothing

            Try
                sf = New StringFormat(StringFormatFlags.FitBlackBox)
                sf.Alignment = StringAlignment.Center
                sf.LineAlignment = StringAlignment.Center

                Dim text As String = "Infragistics Win\nPrinting Demo"

                font = New Font("Tahoma", 36.0F)

                e.Graphics.DrawString(text, font, Brushes.Black, RectangleF.op_Implicit(e.RectInsidePadding), sf)
            Finally
                'clean up
                If Not font Is Nothing Then font.Dispose()

                If Not sf Is Nothing Then sf.Dispose()
            End Try
        End If
    End Sub

    Private Sub UltraSchedulePrintDocument1_PagePrinted(ByVal sender As Object, ByVal e As Infragistics.Win.Printing.PagePrintedEventArgs) Handles UltraSchedulePrintDocument1.PagePrinted
        'note: the reprintpage must be honored by the print document and therefore
        'is implementation dependant
        e.ReprintPage = CType(sender, UltraPrintDocument).PageNumber = 1
    End Sub

C#

using Infragistics.Shared;
using Infragistics.Win;
using Infragistics.Win.Printing;

		private void ultraSchedulePrintDocument1_PageBodyPrinting(object sender, Infragistics.Win.Printing.PageBodyPrintingEventArgs e)
		{
			// when the first page is printed, prevent the regular
			// page body from being printed
			if (((UltraPrintDocument)sender).PageNumber == 1)
			{
				// mark the event as handled so page body of the print document will
				// not be rendered
				e.Handled = true;

				// the title page will have a gray background
				e.Graphics.FillRectangle(Brushes.LightGray, e.RectInsidePadding);

				using (StringFormat sf = new StringFormat(StringFormatFlags.FitBlackBox))
				{
					sf.Alignment = StringAlignment.Center;
					sf.LineAlignment = StringAlignment.Center;
				
					string text = "Infragistics Win\nPrinting Demo";

					using (Font font = new Font("Tahoma", 36f))
						e.Graphics.DrawString(text, font, Brushes.Black, e.RectInsidePadding, sf);
				}
			}
		}

		private void ultraSchedulePrintDocument1_PagePrinted(object sender, Infragistics.Win.Printing.PagePrintedEventArgs e)
		{
			//note: the reprintpage must be honored by the print document and therefore
			//is implementation dependant
			e.ReprintPage = ((UltraPrintDocument)sender).PageNumber == 1;
		}