这篇文章主要为大家展示了“VB.NET如何操作Excel”,内容简而易懂,条理清晰,希望能够帮助大家解决疑惑,下面让小编带领大家一起研究并学习一下“VB.NET如何操作Excel”这篇文章吧。

成都创新互联-专业网站定制、快速模板网站建设、高性价比宁陕网站开发、企业建站全套包干低至880元,成熟完善的模板库,直接使用。一站式宁陕网站制作公司更省心,省钱,快速模板网站建设找我们,业务覆盖宁陕地区。费用合理售后完善,10年实体公司更值得信赖。
VB.NET操作Excel代码
- Public Sub Printer()Sub Printer 
 (ByVal pid As Int16, ByVal dbhlp
 As DBHelper, ByVal objds As ploy)
- Dim sqlstr As String 
- sqlstr = "select * from Ploy 
 where ployID=" & pid
- dbhlp.FillDataTable(sqlstr, 
 objds, "Ploy")
- sqlstr = "select * from PForeign 
 where ployID=" & pid
- dbhlp.FillDataTable(sqlstr, 
 objds, "PForeign")
- Dim exl As New Excel.Application 
- exl.Visible = True 
- exl.DisplayAlerts = True 
- exl.WindowState = Excel.XlWindow 
 State.xlMaximized
- 'Dim wb As Excel.Workbook = 
 exl.Workbooks.Open(Application.
 StartupPath & "\print.xls")
- 'Dim ws As Excel.Worksheet = 
 wb.Worksheets("prt")
- Dim wb As Excel.Workbook = 
 exl.Workbooks.Add()
- Dim ws As Excel.Worksheet = 
 wb.Worksheets.Item(1)
- Dim Rng As Excel.Range 
- Rng = ws.Columns(1) 
- Rng.ColumnWidth = 16 
- Rng = ws.Columns(2) 
- Rng.ColumnWidth = 46 
- Rng = ws.Columns(3) 
- Rng.ColumnWidth = 16 
- Dim dr As ploy.PloyRow 
- dr = objds.Ploy.Rows(0) 
- Try 
- Rng = ws.Range("A1:A1", "C1:C1") 
- Rng.Cells.Merge()'合并单元格 
- Rng.Font.Name = "黑体" 
- Rng.Font.Size = "22" 
- Rng.HorizontalAlignment = -4108 
- Rng.VerticalAlignment = -4108 
- Rng.Value = dr.PSubject 
- Catch ex As Exception 
- End Try 
Try  Rng = ws.Range("A2:A2", "C2:C2")  Rng.Cells.Merge()  Rng.Font.Name = "黑体" Rng.Font.Size = "14" Rng.HorizontalAlignment = -4108  Rng.VerticalAlignment = -4108  Rng.Value = "时间:" & dr.PTime  Catch ex As Exception  End TryTry  Rng = ws.Range("A3:A3", "C3:C3")  Rng.Cells.Merge()  Rng.Font.Name = "黑体" Rng.Font.Size = "14" Rng.HorizontalAlignment = -4108  Rng.VerticalAlignment = -4108  Rng.Value = "地点:" & dr.Place  Catch ex As Exception  End Try
Dim drF As ploy.PForeignRow
Dim i, rngi As Integer
Dim rngs, cellB, cellE As String
rngi = 5 + objds.PForeign.Rows.Count
cellB = "A5:A5"
cellE = "C" & rngi.ToString &
":C" & rngi.ToString
Rng = ws.Range(cellB, cellE)
Rng.Font.Name = "仿宋_GB2312"
Rng.Font.Size = "16"
Rng.Borders.LineStyle = 1
Rng.HorizontalAlignment = -4108
Rng.VerticalAlignment = -4108
Rng = ws.Range("A5")
Rng.Value = "领馆"
Rng = ws.Range("B5")
Rng.Value = "出席人员"
Rng = ws.Range("C5")
Rng.Value = "职衔"
rngi = 6
For i = 0 To objds.PForeign.
Rows.Count - 1
drF = objds.PForeign.Rows(i)
Rng = ws.Range("A" & rngi.ToString)
Rng.Value = drF.PConsulate
Rng = ws.Range("B" & rngi.ToString)
Rng.Value = drF.PName
Rng = ws.Range("C" & rngi.ToString)
Rng.Value = drF.PRank
rngirngi = rngi + 1
Next
'wb.Save()
'If Not exl Is Nothing Then
' exl.Workbooks.Close()
' exl.Quit()
' System.Runtime.InteropServices.
Marshal.ReleaseComObject(exl)
'End If
'If Not ws Is Nothing Then
' System.Runtime.InteropServices.
Marshal.ReleaseComObject(ws)
'End If
'ws = Nothing
'exl = Nothing
'GC.Collect()
End Sub
End Class
以上是“VB.NET如何操作Excel”这篇文章的所有内容,感谢各位的阅读!相信大家都有了一定的了解,希望分享的内容对大家有所帮助,如果还想学习更多知识,欢迎关注创新互联行业资讯频道!
当前题目:VB.NET如何操作Excel
网址分享:http://www.cqwzjz.cn/article/gghepo.html

 建站
建站
 咨询
咨询 售后
售后
 建站咨询
建站咨询 
 