在使用Aspose.Words時(shí)，有時(shí)在文檔中已經(jīng)存在一個(gè)一個(gè)表格，但是如果想添加一個(gè)復(fù)制的表然后應(yīng)用一些修改，最簡(jiǎn)單的方法就是：

C#

Document doc = new Document(MyDir + "Table.SimpleTable.doc");

// Retrieve the first table in the document.
Table table = (Table)doc.GetChild(NodeType.Table, 0, true);

// Create a clone of the table.
Table tableClone = (Table)table.Clone(true);

// Insert the cloned table into the document after the original
table.ParentNode.InsertAfter(tableClone, table);

// Insert an empty paragraph between the two tables or else they will be combined into one
// upon save. This has to do with document validation.
table.ParentNode.InsertAfter(new Paragraph(doc), table);

doc.Save(MyDir + "Table.CloneTableAndInsert Out.doc");

Visual Basic

Dim doc As New Document(MyDir & "Table.SimpleTable.doc")

' Retrieve the first table in the document.
Dim table As Table = CType(doc.GetChild(NodeType.Table, 0, True), Table)

' Create a clone of the table.
Dim tableClone As Table = CType(table.Clone(True), Table)

' Insert the cloned table into the document after the original
table.ParentNode.InsertAfter(tableClone, table)

' Insert an empty paragraph between the two tables or else they will be combined into one
' upon save. This has to do with document validation.
table.ParentNode.InsertAfter(New Paragraph(doc), table)

doc.Save(MyDir & "Table.CloneTableAndInsert Out.doc")
 

如果新表包含不同的內(nèi)容,你需要首先清除現(xiàn)有表中的內(nèi)容。

C#

foreach (Cell cell in tableClone.GetChildNodes(NodeType.Cell, true))
    cell.RemoveAllChildren();

Visual Basic

For Each cell As Cell In tableClone.GetChildNodes(NodeType.Cell, True)
    cell.RemoveAllChildren()
Next cell

同樣的技術(shù)可以用來(lái)添加副本的一個(gè)現(xiàn)有的行到一個(gè)表中。

C#

Document doc = new Document(MyDir + "Table.SimpleTable.doc");

// Retrieve the first table in the document.
Table table = (Table)doc.GetChild(NodeType.Table, 0, true);

// Clone the last row in the table.
Row clonedRow = (Row)table.LastRow.Clone(true);

// Remove all content from the cloned row's cells. This makes the row ready for
// new content to be inserted into.
foreach (Cell cell in clonedRow.Cells)
    cell.RemoveAllChildren();

// Add the row to the end of the table.
table.AppendChild(clonedRow);

doc.Save(MyDir + "Table.AddCloneRowToTable Out.doc");
 

Visual Basic

Dim doc As New Document(MyDir & "Table.SimpleTable.doc")

' Retrieve the first table in the document.
Dim table As Table = CType(doc.GetChild(NodeType.Table, 0, True), Table)

' Clone the last row in the table.
Dim clonedRow As Row = CType(table.LastRow.Clone(True), Row)

' Remove all content from the cloned row's cells. This makes the row ready for
' new content to be inserted into.
For Each cell As Cell In clonedRow.Cells
    cell.RemoveAllChildren()
Next cell

' Add the row to the end of the table.
table.AppendChild(clonedRow)

doc.Save(MyDir & "Table.AddCloneRowToTable Out.doc")