public C1.C1Preview.C1PrintDocument MakeDoc(C1.Win.C1FlexGrid.C1FlexGridPrintInfo printInfo, C1.C1Preview.LongOperationEventHandler longOperation)
{
MarkPageBreaks();
C1.C1Preview.C1PrintDocument doc = new C1.C1Preview.C1PrintDocument();
C1.C1Preview.RenderText hdrFlex = new C1.C1Preview.RenderText("Header for Flex");
hdrFlex.Style.FontSize = 12;
hdrFlex.Style.FontBold = true;
hdrFlex.Style.Spacing.Bottom = "2mm";
doc.Body.Children.Add(hdrFlex);
C1.Win.C1FlexGrid.C1FlexGridPrinter pFlex = new C1.Win.C1FlexGrid.C1FlexGridPrinter(_flex);
pFlex.LongOperation += longOperation;
pFlex.PrintInfo = printInfo;
doc.Body.Children.Add(pFlex.MakeGridTable(doc));
C1.C1Preview.RenderText hdrFlex2 = new C1.C1Preview.RenderText("Header for Flex 2");
hdrFlex2.Style.FontSize = 12;
hdrFlex2.Style.FontBold = true;
hdrFlex2.Style.Spacing.Bottom = "2mm";
hdrFlex2.BreakBefore = C1.C1Preview.BreakEnum.Page;
doc.Body.Children.Add(hdrFlex2);
C1.Win.C1FlexGrid.C1FlexGridPrinter pFlex2 = new C1.Win.C1FlexGrid.C1FlexGridPrinter(_flex2);
pFlex2.LongOperation += longOperation;
pFlex2.PrintInfo = printInfo;
doc.Body.Children.Add(pFlex2.MakeGridTable(doc));
return(doc);
}
private void btnPreviewSample_Click(object sender, EventArgs e)
{
C1.C1Preview.C1PrintDocument doc = null;
if (_selectedWrapper != null)
{
doc = _selectedWrapper.MakeDoc(_printInfo, printer_LongOperation);
if (doc == null)
{
C1FlexGrid flex = _selectedWrapper.Flex;
if (flex != null)
{
C1.Win.C1FlexGrid.C1FlexGridPrinter printer = new C1.Win.C1FlexGrid.C1FlexGridPrinter(flex);
printer.LongOperation += new C1.C1Preview.LongOperationEventHandler(printer_LongOperation);
doc = new C1.C1Preview.C1PrintDocument();
printer.PrintInfo = _printInfo;
C1.C1Preview.RenderObject gridRO = printer.MakeGridTable(doc);
// if flex grid borders are not printed, provide our own:
if (!_printInfo.PrintBorders && chkOverrideBorders.Checked)
{
gridRO.Style.GridLines.All = new C1.C1Preview.LineDef("0.5pt", Color.LightGray);
}
doc.Body.Children.Add(gridRO);
doc.PageLayout.PageHeader = printer.MakePageHeader(doc);
doc.PageLayout.PageFooter = printer.MakePageFooter(doc);
}
}
}
if (doc != null)
{
doc.PageLayout.PageSettings.Landscape = chkLandscape.Checked;
C1.Win.C1Preview.C1PrintPreviewDialog pview = new C1.Win.C1Preview.C1PrintPreviewDialog();
// Assign document after showing the dialog - this delays generation
// and improves user experience for long documents:
// pview.Document = doc;
pview.Shown += (o, ev) => { pview.Document = doc; };
pview.ShowDialog();
progressBar1.Value = 0;
label2.Text = string.Format((string)label2.Tag, 0);
}
else
{
MessageBox.Show("Could not load the selected sample.");
}
}
// we must provide a MakeDoc implementation because
// square brackets used in this sample grid's texts
// are interpreted as expression parentheses otherwise.
public C1.C1Preview.C1PrintDocument MakeDoc(C1FlexGridPrintInfo printInfo, C1.C1Preview.LongOperationEventHandler longOperation)
{
bool customBorders = _flex.DrawMode == DrawModeEnum.OwnerDraw;
C1.C1Preview.C1PrintDocument doc = new C1.C1Preview.C1PrintDocument();
doc.TagOpenParen = "@@@[";
doc.TagCloseParen = "@@@]";
C1.Win.C1FlexGrid.C1FlexGridPrinter printer = new C1.Win.C1FlexGrid.C1FlexGridPrinter(_flex);
printer.LongOperation += longOperation;
printer.PrintInfo = printInfo;
// the best way to draw custom borders around the resulting table's cells is
// to do it explicitly against the C1PrintDocument object model, hence this:
printer.PrintInfo.PrintBorders = !customBorders;
C1.C1Preview.RenderTable rtbl = printer.MakeGridTable(doc);
if (customBorders)
{
// to draw custom borders, change them on the table returned:
C1.C1Preview.LineDef lineBlack = new C1.C1Preview.LineDef("1pt", Color.Black);
C1.C1Preview.LineDef lineGray = new C1.C1Preview.LineDef("1pt", Color.LightGray);
C1.C1Preview.LineDef lineGreen = new C1.C1Preview.LineDef("2pt", Color.Green);
//
rtbl.Style.GridLines.Left = lineBlack;
rtbl.Style.GridLines.Top = lineBlack;
rtbl.Style.GridLines.Right = lineBlack;
rtbl.Style.GridLines.Bottom = lineBlack;
rtbl.Style.GridLines.Vert = lineGray;
rtbl.Style.GridLines.Horz = lineGray;
// "company" cell:
rtbl.Cells[0, 1].Style.Borders.All = lineGreen;
// "sales" group:
rtbl.UserCellGroups.Add(new C1.C1Preview.UserCellGroup(new Rectangle(2, 0, 4, 2)));
rtbl.UserCellGroups[0].Style.Borders.All = lineGreen;
// "purchases" group:
rtbl.UserCellGroups.Add(new C1.C1Preview.UserCellGroup(new Rectangle(6, 0, 4, 2)));
rtbl.UserCellGroups[1].Style.Borders.All = lineGreen;
}
doc.Body.Children.Add(rtbl);
doc.PageLayout.PageHeader = printer.MakePageHeader(doc);
doc.PageLayout.PageFooter = printer.MakePageFooter(doc);
return(doc);
}
public C1.C1Preview.C1PrintDocument MakeDoc(C1.Win.C1FlexGrid.C1FlexGridPrintInfo printInfo)
{
C1FlexGrid flex = _tab.SelectedTab.Controls[0] as C1FlexGrid;
if (flex == null)
{
return(null);
}
C1.Win.C1FlexGrid.C1FlexGridPrinter printer = new C1.Win.C1FlexGrid.C1FlexGridPrinter(flex);
C1.C1Preview.C1PrintDocument doc = new C1.C1Preview.C1PrintDocument();
printer.PrintInfo = printInfo;
C1.C1Preview.RenderObject gridRO = printer.MakeGridTable(doc);
// if flex grid borders are not printed, provide our own:
if (!printInfo.PrintBorders)
{
gridRO.Style.GridLines.All = new C1.C1Preview.LineDef("0.5pt", Color.LightGray);
}
doc.Body.Children.Add(gridRO);
doc.PageLayout.PageHeader = printer.MakePageHeader(doc);
doc.PageLayout.PageFooter = printer.MakePageFooter(doc);
return(doc);
}
/// <summary>
/// Initializes a new instance of <see cref="C1FlexGridPrintable2"/> class.
/// </summary>
public C1FlexGridPrintable2()
: base()
{
_printer = null;
}
private void button1_Click(object sender, EventArgs e)
{
C1.Win.C1FlexGrid.C1FlexGridPrinter printer = new C1.Win.C1FlexGrid.C1FlexGridPrinter(c1FlexGridPrintable2);
printer.PrintPreview();
}
