Question

vb.net读取Access数据库的方法

vb.net怎样读取Access数据库中某个单元格（例如：2行3列）的数据？请各位帮帮忙

Answer 1

建立数据集，绑定到窗口。不会的话，把要用的表从数据集拖到窗口，再删除就行了
提取方法
数据及名称.表格名称.rows（2）.item(3).tostring 就是了

Answer 2

Dim i As Integer = 0
Dim s() As string
Dim strconn As String = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=../data.mdb;Jet OLEDB:Database Password=*****"
Dim conn As OleDbConnection = New OleDbConnection(strconn)
Dim sqlstr As String = "select * from data "
Dim comm As OleDbCommand = New OleDbCommand(sqlstr, conn)
conn.Open()
Dim r As OleDbDataReader = comm.ExecuteReader()
Do While r.Read
ReDim Preserve s(num)
s(num)=r.("index0")
loop