MSSQL:DAO连接数据库

xiaoxiao2021-02-28  110



注意点如下:

1、{sql server}中间要加空格,这个地方卡了很久;

2、textmatrix.0代表标题行3

3、MS1.cols要比rs.fields.count多一列,因为左边有一列是序号列,不过经测试,用MS1.TextMatrix(0, n - 1) = Rs.Fields(n - 1).Name和MS1.TextMatrix(j, i - 1) = Rs.Fields(i - 1)也能运行,而且好像更清楚一些,这样的话因为利用了标题列,则COLS可以=RS.fields.count

4、rs.recordcount事先是算不出来的

5、DAO选2.51,否则会出现“系统不支持所选择的排序”

Dim Db As Database Dim Rs As Recordset Dim Ws As Workspace Private Sub Form_Load()     Set Ws = CreateWorkspace("", "admin", "")     Set Db = Ws.OpenDatabase("", False, False, "driver={sql server};server=wjpc;uid=sa;pwd=;database=db_2008")     Set Rs = Db.OpenRecordset("aa")     If Rs.RecordCount > 0 Then         Rs.MoveFirst         Dim i%, j%,  n%         j = 1         MS1.Cols =Rs.Fields.Count + 1         MS1.Rows = 78 '78         For n = 1 To Rs.Fields.Count              MS1.TextMatrix(0, n) = Rs.Fields(n - 1).Name         Next         Do While Rs.EOF = False             For i = 1 To 10                 MS1.TextMatrix(j, i) = Rs.Fields(i - 1)             Next             Rs.MoveNext             j = j + 1         Loop     End If End Sub

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