如何在VB中操作EXCEL（一段代码，两个可以使用的过程）

工程引用说明：本代码的使用是基于Microsoft Excel 2003使用的，未在其它版本的Office上测试过，因此在VB中应当引用Microsoft Excel 11.0

代码其它内容说明：本代码中使用了VsFlexGrid做为源数据；并且可以命名EXCEL 工作单（SHEET）的名称，其中第一段代码是将内容保存到一个新的EXCEL 工作簿中，而第二个则是将内容保存到一个已存在的工作簿中。

为了显示进度，我使用了一个显示进度的窗体，frmPBar，可以去掉相关的该段代码。

Public Sub GridToExcel(srcGrid As VSFlexGrid, shName As String)

'将Grid中的数据导出到Excel表格中

Dim i As Integer

Dim j As Integer

Dim appXL As Variant

Dim wb As Excel.Workbook

Dim sh As Excel.Worksheet

Dim rng, rng1, rng2 As Excel.Range

On Error GoTo errhandler

Set appXL = CreateObject("Excel.Application")

Set wb = appXL.Workbooks.Add()

wb.Activate

Set sh = wb.Worksheets.Add()

sh.Name = shName

frmPBar.Caption = "正在导出数据，请稍候......"

frmPBar.Show

For i = 0 To srcGrid.Rows - 1

For j = 1 To srcGrid.Cols - 1

sh.Cells(i + 1, j) = srcGrid.Cell(flexcpText, i, j)

DoEvents

Next j

Next i

Unload frmPBar

appXL.Visible = True

Exit Sub

errhandler:

MsgBox Err.Description

End Sub

Public Sub GridToExistExcel(srcGrid As VSFlexGrid, fileName As String, shName As String)

'将Grid中的数据导出到一个指定文件的Excel表格中

Dim i As Integer

Dim j As Integer

Dim appXL As Variant

Dim wb As Excel.Workbook

Dim sh As Excel.Worksheet

Dim rng, rng1, rng2 As Excel.Range

On Error GoTo errhandler

Set appXL = CreateObject("Excel.Application")

'Set wb = appXL.Workbooks.Add()

Set wb = appXL.Workbooks.Open(fileName)

wb.Activate

Set sh = wb.Worksheets.Add()

sh.Name = shName

frmPBar.Caption = "正在导出数据，请稍候......"

frmPBar.Show

For i = 0 To srcGrid.Rows - 1

For j = 1 To srcGrid.Cols - 1

sh.Cells(i + 1, j) = srcGrid.Cell(flexcpText, i, j)

DoEvents

Next j

Next i

Unload frmPBar

appXL.Visible = True

Exit Sub

errhandler:

MsgBox Err.Description

End Sub