我想实现的:通过单击command (属性分别为增加,修改,删除,关闭)来控制datagrid中显示的数据记录!
怎样实现并且代码方便易读!另:我自已做了一个最简单,但是也出错,请大家帮我看一下!Private Sub Data1_Validate(Action As Integer, Save As Integer)End Sub
Private Sub Form_Load()
Dim conn As New ADODB.Connection
Dim rs As New ADODB.Recordsetconn.ConnectionString = "provider=SQLOLEDB.1;persist security info=false;user id=sa;initial catalog=e:\program files\MSSQL\data\gzjs_data.mdf;datasource=JSLD-XXCX01"
conn.Open
Set rs = New ADODB.Recordset
rs.Open "select * from gz", conn, adOpenStatic, adLockOptimistic, adCmdTextDataGrid1.DataSource = rsEnd Sub
datagrid的allowaddnew,allowupdate,allowdelete设置为true运行,得:未找到方法和数据成员。
救命啊!
怎样实现并且代码方便易读!另:我自已做了一个最简单,但是也出错,请大家帮我看一下!Private Sub Data1_Validate(Action As Integer, Save As Integer)End Sub
Private Sub Form_Load()
Dim conn As New ADODB.Connection
Dim rs As New ADODB.Recordsetconn.ConnectionString = "provider=SQLOLEDB.1;persist security info=false;user id=sa;initial catalog=e:\program files\MSSQL\data\gzjs_data.mdf;datasource=JSLD-XXCX01"
conn.Open
Set rs = New ADODB.Recordset
rs.Open "select * from gz", conn, adOpenStatic, adLockOptimistic, adCmdTextDataGrid1.DataSource = rsEnd Sub
datagrid的allowaddnew,allowupdate,allowdelete设置为true运行,得:未找到方法和数据成员。
救命啊!
不了set
set DataGrid1.DataSource = rs上面这句错了
少了set
Private Conn As New ADODB.ConnectionPrivate Sub Form_Load()
Dim strConn As String
' 连接数据库的字符串
' 连接带密码的数据库,直接在连接符后面加上Jet OLEDB:DataBase Password='您的密码'
' 连接Access97数据库需要使用Jet.OLEDB.3.5,Access2K和以上数据库使用Jet.OLEDB.4.0
strConn = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" & App.Path & "\test.mdb;Persist Security Info=False"
' 使用客户端数据游标
Conn.CursorLocation = adUseClient
' 打开Access的连接
Conn.Open strConn
' 如果RecordSet的状态不是关闭状态,则关闭Recordset
If Rs.State <> adStateClosed Then Rs.Close
' Recordser打开表People
Rs.Open "Select * from People", Conn, adOpenKeyset, adLockOptimistic
' 报告出 一共多少笔数据,测试是否存在数据
' MsgBox Rs.RecordCount
' 绑定进DataGrid
Set DataGrid1.DataSource = Rs
End Sub
你原来的代码就有可能错在这,