在.NET環境下將報表導出EXCEL和WORDlihonggen0（原作）

在VB6開發環境下，本人使用EXCEL作過報表，在.NET環境下開發，本人使用水晶報表。但VB.NET同樣可以將報表導出到EXCEL和WORD進行輸出，制作出專業水平的報表。

具體操作如下：(注：首先需添加引用，選擇COM-->選擇Microsoft Word 10.0 Object Library和Microsoft Excel 10.0 Object Library組件)

1．先創建一個DataTable，作為數據來源，也可以另將其它的數據源。

Private Function CreaTable() As DataTable

Dim dt As New DataTable()

dt.Columns.Add("列1", GetType(String))

dt.Columns.Add("列2", GetType(Integer))

dt.Columns.Add("列3", GetType(String))

dt.Columns.Add("列4", GetType(String))

Dim row, row1 As DataRow

row = dt.NewRow()

row!列1 = "行1"

row!列2 = 1

row!列3 = "d"

row!列4 = "a"

dt.Rows.Add(row)

row1 = dt.NewRow()

row1!列1 = "行2"

row1!列2 = 12

row1!列3 = "b"

row1!列4 = "c"

dt.Rows.Add(row1)

Return dt

End Function

2.將表中的內容導出到Excel

Dim xlApp As New Excel.Application()

Dim xlBook As Excel.Workbook

Dim xlSheet As Excel.Worksheet

Dim rowIndex, colIndex As Integer

rowIndex = 1

colIndex = 0

xlBook = xlApp.Workbooks().Add

xlSheet = xlBook.Worksheets("sheet1")

Dim Table As New DataTable()

Table = CreaTable()

'將所得到的表的列名,賦值給單元格

Dim Col As DataColumn

Dim Row As DataRow

For Each Col In Table.Columns

colIndex = colIndex + 1

xlApp.Cells(1, colIndex) = Col.ColumnName

Next

'得到的表所有行,賦值給單元格

For Each Row In Table.Rows

rowIndex = rowIndex + 1

colIndex = 0

For Each Col In Table.Columns

colIndex = colIndex + 1

xlApp.Cells(rowIndex, colIndex) = Row(Col.ColumnName)

Next

Next

With xlSheet

.Range(.Cells(1, 1), .Cells(1, colIndex)).Font.Name = "黑體"

'設標題為黑體字

.Range(.Cells(1, 1), .Cells(1, colIndex)).Font.Bold = True

'標題字體加粗

.Range(.Cells(1, 1), .Cells(rowIndex, colIndex)).Borders.LineStyle = 1

'設表格邊框樣式

End With

With xlSheet.PageSetup

.LeftHeader = "" & Chr(10) & "&""楷體_GB2312,常規""&10公司名稱：" ' & Gsmc

.CenterHeader = "&""楷體_GB2312,常規""公司人員情況表&""宋體,常規""" & Chr(10) & "&""楷體_GB2312,常規""&10日 期："

.RightHeader = "" & Chr(10) & "&""楷體_GB2312,常規""&10單位："

.LeftFooter = "&""楷體_GB2312,常規""&10制表人："

.CenterFooter = "&""楷體_GB2312,常規""&10制表日期："

.RightFooter = "&""楷體_GB2312,常規""&10第&P頁 共&N頁"

End With

xlApp.Visible = True

3.將表中的內容導出到WORD

Dim wordApp As New Word.Application()

Dim myDoc As Word.Document

Dim oTable As Word.Table

Dim rowIndex, colIndex As Integer

rowIndex = 1

colIndex = 0

wordApp.Documents.Add()

myDoc = wordApp.ActiveDocument

Dim Table As New DataTable()

Table = CreaTable()

oTable = myDoc.Tables.Add(Range:=myDoc.Range(Start:=0, End:=0), NumRows:=Table.Rows.Count + 1, NumColumns:=Table.Columns.Count)

'將所得到的表的列名,賦值給單元格

Dim Col As DataColumn

Dim Row As DataRow

For Each Col In Table.Columns

colIndex = colIndex + 1

oTable.Cell(1, colIndex).Range.InsertAfter(Col.ColumnName)

Next

'得到的表所有行,賦值給單元格

For Each Row In Table.Rows

rowIndex = rowIndex + 1

colIndex = 0

For Each Col In Table.Columns

colIndex = colIndex + 1

oTable.Cell(rowIndex, colIndex).Range.InsertAfter(Row(Col.ColumnName))

Next

Next

oTable.Borders.InsideLineStyle = 1 

oTable.Borders.OutsideLineStyle = 1

wordApp.Visible = True

總結：

E_mail:[email protected]