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  • 在.NET環境下將報表數據導出Excel和Word

    發表于:2008-04-23來源:作者:點擊數: 標簽:ExcelNETWordnet環境
    在 VB 6 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Mic
     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

      

    原文轉自:http://www.kjueaiud.com

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