Question

vb读取excel中的数据并在窗体上显示

有一张EXCEL表格，在VB中怎样实现将数据读出并在窗体上显示出来？

Answer 1

Public ExcelTable As Workbook 'excel 工作表对象
Private TextBoxA() As Control '以编辑框为基础动态构造数据网格
Private FormWidth As Integer '窗体宽度
'以下子程序是用来建立数据网格
Sub CreateGrid(No, Data)
For i = 1 To CInt(UBound(Data, 1))
For j = 1 To CInt(UBound(Data, 2))
Set a = Form1.Controls.Add("VB.TextBox", "textbox" & CStr(i) & CStr(j) & CStr(No))
ReDim TextBoxA(1 To i, 1 To j) '重新定义动态数组！
Set TextBoxA(i, j) = a
With TextBoxA(i, j) '设置文本框属性
.Text = Data(i, j)
.Visible = True
.Height = 200
.Width = 500
.Top = .Height * (i - 1)
.Left = .Width * (j - 1) + FormWidth
End With
Next
Next

End Sub

Private Sub Command1_Click()
Set ExcelTable = CreateObject("Excel.sheet") '建立对象实例
ExcelTable.Application.Workbooks.Open (App.Path + "\address.xls") '打开数据文档address.xls
For i = 1 To ExcelTable.Application.Worksheets.Count '获得工作表数目
Data = ExcelTable.Application.Worksheets(i).UsedRange.Value '获取每个工作表的数据
DataType = VarType(Data) '跳过没有数据的空表
Select Case DataType
Case vbArray + vbVariant
Call CreateGrid(i, Data) '传递数据,建立以文本框为基础的数据网格
Case vbEmpty
End Select
Next
End Sub

Answer 2

有点复杂.

Answer 3

好难哦

Answer 4

可以实时显示吗