admin 管理员组

文章数量: 887042

vb.net html里的表格,VB.Net

VB.Net提供对Microsoft Excel 2010的COM对象模型和应用程序之间的互操作性的支持。

要在应用程序中使用此互操作性，您需要在Windows窗体应用程序中导入命名空间Microsoft.Office.Interop.Excel。

从VB.Net创建一个Excel应用程序

让我们从Microsoft Visual Studio中的以下步骤开始创建窗体表单应用程序：文件 - >新建项目 - > Windows窗体应用程序

最后，选择确定，Microsoft Visual Studio创建您的项目并显示以下Form1。

在窗体中插入Button控件Button1。

向项目中添加对Microsoft Excel对象库的引用。 进行以下操作：从项目菜单中选择添加引用。

在COM选项卡上，找到Microsoft Excel对象库，然后单击选择。

点击OK。

双击代码窗口并填充Button1的Click事件，如下所示。' Add the following code snippet on top of Form1.vb

Imports Excel = Microsoft.Office.Interop.Excel

Public Class Form1

Private Sub Button1_Click(sender As Object, e As EventArgs) Handles Button1.Click

Dim appXL As Excel.Application

Dim wbXl As Excel.Workbook

Dim shXL As Excel.Worksheet

Dim raXL As Excel.Range

' Start Excel and get Application object.

appXL = CreateObject("Excel.Application")

appXL.Visible = True

' Add a new workbook.

wbXl = appXL.Workbooks.Add

shXL = wbXl.ActiveSheet

' Add table headers going cell by cell.

shXL.Cells(1, 1).Value = "First Name"

shXL.Cells(1, 2).Value = "Last Name"

shXL.Cells(1, 3).Value = "Full Name"

shXL.Cells(1, 4).Value = "Specialization"

' Format A1:D1 as bold, vertical alignment = center.

With shXL.Range("A1", "D1")

.Font.Bold = True

.VerticalAlignment = Excel.XlVAlign.xlVAlignCenter

End With

' Create an array to set multiple values at once.

Dim students(5, 2) As String

students(0, 0) = "Zara"

students(0, 1) = "Ali"

students(1, 0) = "Nuha"

students(1, 1) = "Ali"

students(2, 0) = "Arilia"

students(2, 1) = "RamKumar"

students(3, 0) = "Rita"

students(3, 1) = "Jones"

students(4, 0) = "Umme"

students(4, 1) = "Ayman"

' Fill A2:B6 with an array of values (First and Last Names).

shXL.Range("A2", "B6").Value = students

' Fill C2:C6 with a relative formula (=A2 & " " & B2).

raXL = shXL.Range("C2", "C6")

raXL.Formula = "=A2 & "" "" & B2"

' Fill D2:D6 values.

With shXL

.Cells(2, 4).Value = "Biology"

.Cells(3, 4).Value = "Mathmematics"

.Cells(4, 4).Value = "Physics"

.Cells(5, 4).Value = "Mathmematics"

.Cells(6, 4).Value = "Arabic"

End With

' AutoFit columns A:D.

raXL = shXL.Range("A1", "D1")

raXL.EntireColumn.AutoFit()

' Make sure Excel is visible and give the user control

' of Excel's lifetime.

appXL.Visible = True

appXL.UserControl = True

' Release object references.

raXL = Nothing

shXL = Nothing

wbXl = Nothing

appXL.Quit()

appXL = Nothing

Exit Sub

Err_Handler:

MsgBox(Err.Description, vbCritical, "Error: " & Err.Number)

End Sub

End Class

当使用Microsoft Visual Studio工具栏上的“开始”按钮执行并运行上述代码时，将显示以下窗口：

单击按钮将显示以下excel表。 将要求您保存工作簿。

本文标签： vbnet html里的表格 VBNET

版权声明：本文标题：vb.net html里的表格,VB.Net 内容由网友自发贡献，该文观点仅代表作者本人， 转载请联系作者并注明出处：http://www.freenas.com.cn/jishu/1693535022h227817.html， 本站仅提供信息存储空间服务，不拥有所有权，不承担相关法律责任。如发现本站有涉嫌抄袭侵权/违法违规的内容，一经查实，本站将立刻删除。