public static void PrintPreview()
{
DocumentName = TabManager.GetFilename();
Content = TabManager.GetText();
PrintDoc.DocumentName = DocumentName;
Print_HeaderFooter_Manager.Init();
PreviewDlg.ShowDialog();
}
public static void Print()
{
DocumentName = TabManager.GetFilename();
Content = TabManager.GetText();
PrintDoc.DocumentName = DocumentName;
Print_HeaderFooter_Manager.Init();
DialogResult OK = PrintDlg.ShowDialog();
if (OK == DialogResult.OK)
{
PrintDoc.Print();
}
}
private static void OnPrintPage(object Obj, PrintPageEventArgs EA)
{
Graphics Grfx = EA.Graphics;
Font PrintFont = FontManager.GetPrinting();
Rectangle PrintArea = new Rectangle();
PrintArea = EA.MarginBounds;
float FontHeight = PrintFont.GetHeight(Grfx);
Print_HeaderFooter_Manager.Refresh();
if (Print_HeaderFooter_Manager.HasHeader())
{
Rectangle Rect = new Rectangle();
Rect.X = PrintArea.X;
Rect.Y = PrintArea.Y;
Rect.Width = PrintArea.Width;
Rect.Height = (int)(2 * FontHeight);
PrintArea.Y = PrintArea.Y + Rect.Height;
PrintArea.Height = PrintArea.Height - Rect.Height;
StringFormat StrFmt = new StringFormat();
StrFmt.LineAlignment = StringAlignment.Near;
StrFmt.Alignment = StringAlignment.Near;
Grfx.DrawString(Print_HeaderFooter_Manager.Get_TopLeft(),
PrintFont, Brushes.Black, Rect, StrFmt);
StrFmt.Alignment = StringAlignment.Far;
Grfx.DrawString(Print_HeaderFooter_Manager.Get_TopRight(),
PrintFont, Brushes.Black, Rect, StrFmt);
}
if (Print_HeaderFooter_Manager.HasFooter())
{
Rectangle Rect = new Rectangle();
Rect.Height = (int)(2 * FontHeight);
Rect.X = PrintArea.X;
Rect.Y = PrintArea.Bottom - Rect.Height;
Rect.Width = PrintArea.Width;
PrintArea.Height = PrintArea.Height - Rect.Height;
StringFormat StrFmt = new StringFormat();
StrFmt.LineAlignment = StringAlignment.Far;
StrFmt.Alignment = StringAlignment.Near;
Grfx.DrawString(Print_HeaderFooter_Manager.Get_BottomLeft(),
PrintFont, Brushes.Black, Rect, StrFmt);
StrFmt.Alignment = StringAlignment.Far;
Grfx.DrawString(Print_HeaderFooter_Manager.Get_BottomRight(),
PrintFont, Brushes.Black, Rect, StrFmt);
}
int TotalLines = (int)Math.Floor(PrintArea.Height / FontHeight);
PrintArea.Height = (int)(TotalLines * FontHeight);
StringFormat PageFmt = new StringFormat();
PageFmt.Trimming = StringTrimming.EllipsisCharacter;
PageFmt.FormatFlags |= StringFormatFlags.NoWrap;
int Chars;
int Lines;
Grfx.MeasureString(Content, PrintFont, PrintArea.Size,
PageFmt, out Chars, out Lines);
Grfx.DrawString(Content, PrintFont, Brushes.Black,
PrintArea, PageFmt);
Content = Content.Substring(Chars);
if (Content.Length == 0)
{
Content = TabManager.GetText();
}
else
{
EA.HasMorePages = true;
}
}