Question

我有一个包含5列的iTextSharp表。在每行5个单元格之后，我想在另一行中添加另一个单元格，只有一列（因为这个单元格的长度太长）。

我试图添加第6个单元格，但布局不是我想要的，

就像：第一行：记录1的5个单元格第二行：记录1的第6行线（BORDER）第3行：记录2的5个单元格第4行：记录2的第6个单元格这是我的代码

it.Font tableCellFont = new it.Font(testBaseFont, 7, it.Font.NORMAL, it.Color.BLACK);
it.Font tableCellBoldFont = new it.Font(testBaseFont, 7, it.Font.BOLD, it.Color.BLACK);
it.Font tableHeaderFont = new it.Font(testBaseFont, 8, it.Font.BOLD, it.Color.BLACK);

//Create new PDF document
it.Document doc = new it.Document();
PdfWriter writer = PdfWriter.GetInstance(doc, new FileStream(fileName, FileMode.Create));
doc.Open();
it.Phrase p = new it.Phrase("item1", new it.Font(testBaseFont, 14, it.Font.BOLD, it.Color.BLACK));
p = new it.Phrase("item2", new it.Font(testBaseFont, 14, it.Font.BOLD, it.Color.BLACK));
p.Leading = 2;
doc.Add(p);

it.Table logTable = new it.Table(5);
logTable.Alignment = it.Table.ALIGN_LEFT;
logTable.DefaultVerticalAlignment = it.Element.ALIGN_MIDDLE;
logTable.Width = 100;
logTable.Border = it.Table.TOP_BORDER | it.Table.BOTTOM_BORDER;
logTable.BorderWidth = 0.5f;
logTable.DefaultCellBorder = it.Table.TOP_BORDER | it.Table.BOTTOM_BORDER;
logTable.Cellspacing = 2;
logTable.Cellpadding = 0;
logTable.DefaultCellBackgroundColor = it.Color.WHITE;
//logTable.SetWidths(new int[] { 20, 20, 20, 20, 20 });
//Write column headers
logTable.AddCell(new it.Phrase("Name", tableHeaderFont));
logTable.AddCell(new it.Phrase("Country", tableHeaderFont));
logTable.AddCell(new it.Phrase("City", tableHeaderFont));
logTable.AddCell(new it.Phrase("Job", tableHeaderFont));
logTable.AddCell(new it.Phrase("Age", tableHeaderFont));

logTable.AddCell(new it.Cell(new it.Phrase("Martin", tableCellFont)));
logTable.AddCell(new it.Phrase("Italy", tableCellFont));
logTable.AddCell(new it.Phrase("Torino", tableCellFont));
logTable.AddCell(new it.Phrase("Software developer", tableCellFont));
logTable.AddCell(new it.Phrase("29", tableCellFont));
//here I'd like to insert a row


logTable.AddCell(new it.Cell(new it.Phrase("Jack", tableCellFont)));
logTable.AddCell(new it.Phrase("U.S.A", tableCellFont));
logTable.AddCell(new it.Phrase("New York", tableCellFont));
logTable.AddCell(new it.Phrase("Manager", tableCellFont));
logTable.AddCell(new it.Phrase("50", tableCellFont));

//here I'd like to insert a row

doc.Add(logTable);
doc.Close();

Answer 1

（对于未来的读者，我必须在上一个问题中加入相同的警告。）

Table不再支持，您使用的是iTextSharp的版本，您应该切换到PdfPTable。

但是，您要做的是在单元格上设置要跨越多列的ColSpan。

var t = new iTextSharp.text.Table(5);
t.AddCell("A");
t.AddCell("B");
t.AddCell("C");
t.AddCell("D");
t.AddCell("E");

t.AddCell(new Cell("This is my long text") { Colspan = 5 });

或者，如果您使用的是旧版本的C＃：

var c = new Cell("This is my long text");
c.Colspan = 5;
t.AddCell(c);

修改

要更改边框，最简单的方法就是在需要时更改DefaultCell属性。

//Turn off borders t.DefaultCell.Border = Table.NO_BORDER; t.AddCell("A"); t.AddCell("B"); t.AddCell("C"); t.AddCell("D"); t.AddCell("E"); //Turn bottom borders on t.DefaultCell.Border = Table.BOTTOM_BORDER; t.AddCell(new Cell("This is my long text") { Colspan = 5 }); //Turn borders off again t.DefaultCell.Border = Table.NO_BORDER; t.AddCell("F"); t.AddCell("G"); t.AddCell("H"); t.AddCell("I"); t.AddCell("J");

在PDF中的另一行中创建一个长单元格

1 个答案: