public C1.C1Preview.C1PrintDocument MakeDoc(C1FlexGridPrintInfo printInfo, C1.C1Preview.LongOperationEventHandler longOperation)
{
_callerLongOperation = longOperation;
C1.C1Preview.C1PrintDocument doc = new C1.C1Preview.C1PrintDocument();
// there are many ways to skin a cat, or to render the four splits.
// here, we use a master table with two rows and two columns,
// rendering each grid in its own cell:
C1.C1Preview.RenderTable table = new C1.C1Preview.RenderTable();
C1FlexGridPrinter prnTL = new C1FlexGridPrinter(_flexTL);
prnTL.PrintInfo = printInfo;
prnTL.LongOperation += new C1.C1Preview.LongOperationEventHandler(print_LongOperation);
C1FlexGridPrinter prnTR = new C1FlexGridPrinter(_flexTR);
prnTR.PrintInfo = printInfo;
prnTR.LongOperation += new C1.C1Preview.LongOperationEventHandler(print_LongOperation);
C1FlexGridPrinter prnBL = new C1FlexGridPrinter(_flexBL);
prnBL.PrintInfo = printInfo;
prnBL.LongOperation += new C1.C1Preview.LongOperationEventHandler(print_LongOperation);
C1FlexGridPrinter prnBR = new C1FlexGridPrinter(_flexBR);
prnBR.PrintInfo = printInfo;
prnBR.LongOperation += new C1.C1Preview.LongOperationEventHandler(print_LongOperation);
_currPrintedGrid = 0;
table.Cells[0, 0].RenderObject = prnTL.MakeGridTable(doc);
_currPrintedGrid = 1;
table.Cells[0, 1].RenderObject = prnTR.MakeGridTable(doc);
_currPrintedGrid = 2;
table.Cells[1, 0].RenderObject = prnBL.MakeGridTable(doc);
_currPrintedGrid = 3;
table.Cells[1, 1].RenderObject = prnBR.MakeGridTable(doc);
// by default, a table's width is set to 100% of its parent (here, page).
// so we set it to auto, and enable horizontal page breaks:
table.Width = "auto";
table.SplitHorzBehavior = C1.C1Preview.SplitBehaviorEnum.SplitIfNeeded;
// by default, table rows and columns do not split; enable it here:
table.Rows[0].SplitBehavior = C1.C1Preview.SplitBehaviorEnum.SplitIfNeeded;
table.Rows[1].SplitBehavior = C1.C1Preview.SplitBehaviorEnum.SplitIfNeeded;
table.Cols[0].SplitBehavior = C1.C1Preview.SplitBehaviorEnum.SplitIfNeeded;
table.Cols[1].SplitBehavior = C1.C1Preview.SplitBehaviorEnum.SplitIfNeeded;
// add thick blue gridlines between the splits:
table.Style.GridLines.All = new C1.C1Preview.LineDef("2pt", Color.Blue);
// the table with four splits is ready - add it to the documment:
doc.Body.Children.Add(table);
// use page headers from the top left grid:
doc.PageLayout.PageHeader = prnTL.MakePageHeader(doc);
doc.PageLayout.PageFooter = prnTL.MakePageFooter(doc);
// done:
return(doc);
}
// 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 void _flex_PrintCell(object sender, C1FlexGridPrintable2.PrintCellEventArgs e)
{
C1FlexGridPrintable2 flex = (C1FlexGridPrintable2)sender;
// check if this is a row break
if (flex.Rows[e.Row].UserData != null && flex.Rows[e.Row].UserData.ToString() == "*")
{
C1.C1Preview.RenderTable rtbl = e.TableCell.Table;
int tblRow = e.TableCell.Row;
// the marks are on LAST rows on page while PageBreakBehavior determines break BEFORE row, hence "+1":
rtbl.Rows[tblRow + 1].PageBreakBehavior = C1.C1Preview.PageBreakBehaviorEnum.MustBreak;
}
// check if this is a column break
if (flex.Cols[e.Col].UserData != null && flex.Cols[e.Col].UserData.ToString() == "*")
{
C1.C1Preview.RenderTable rtbl = e.TableCell.Table;
int tblCol = e.TableCell.Col;
// see comment above re "+1":
rtbl.Cols[tblCol + 1].PageBreakBehavior = C1.C1Preview.PageBreakBehaviorEnum.MustBreak;
}
}
public C1.C1Preview.C1PrintDocument MakeDoc(C1FlexGridPrintInfo printInfo, C1.C1Preview.LongOperationEventHandler longOperation)
{
C1.C1Preview.C1PrintDocument doc = new C1.C1Preview.C1PrintDocument();
C1FlexGridPrinter prnCategories = new C1FlexGridPrinter(_flexCategories);
prnCategories.LongOperation += longOperation;
prnCategories.PrintInfo = printInfo;
C1FlexGridPrinter prnProducts = new C1FlexGridPrinter(_flexProducts);
prnProducts.LongOperation += longOperation;
prnProducts.PrintInfo = printInfo;
// make render tables representing the grids:
C1.C1Preview.RenderTable tblCategories = prnCategories.MakeGridTable(doc);
C1.C1Preview.RenderTable tblProducts = prnProducts.MakeGridTable(doc);
// add a page break before the 2nd grid:
tblProducts.BreakBefore = C1.C1Preview.BreakEnum.Page;
// add grids to document:
doc.Body.Children.Add(tblCategories);
doc.Body.Children.Add(tblProducts);
// done:
return(doc);
}
