在vb中[microsoft][ODBC驱动程序管理器]未发现数据源名称并且为指定默认驱动程序

VB \u8fd0\u884c\u4e2d\u51fa\u73b0 [Microsoft][ODBC\u9a71\u52a8\u7a0b\u5e8f\u7ba1\u7406\u5668]\u672a\u53d1\u73b0\u6570\u636e\u6e90\u540d\u79f0\u5e76\u4e14\u672a\u6307\u5b9a\u9ed8\u8ba4\u9a71\u52a8\u7a0b\u5e8f

\u9996\u5148\u68c0\u67e5\u4f60\u7684ODBC\u6570\u636e\u6e90\u662f\u5426\u8bbe\u7f6e\u5b8c\u6210\uff0c\u7136\u540e\u662f\u4f60\u7684\u4ee3\u7801\u4e2d\u7f3a\u5c11\u6570\u636e\u6e90\u7684\u94fe\u63a5\u4fe1\u606f
Dim cnn As New ADODB.Connection \u2019\u8bbe\u7f6e\u5230\u6570\u636e\u6e90\u7684\u94fe\u63a5\u4fe1\u606f
Dim rst As New ADODB.Recordset \u2018\u8bbe\u7f6e\u8bb0\u5f55\u6e90
Dim s As String
s = "dsn=\uff08ODBC\u6570\u636e\u6e90\u4e2d\u7684\u7528\u6237\u6570\u636e\u6e90\u540d\u79f0\uff09;uid=\uff08\u7528\u6237\u540d\uff09;pwd=\uff08\u5bc6\u7801\uff09"
'\u4f8b\u5982 s = "dsn = \u56fe\u4e66\u7ba1\u7406;uid = ;pwd = "
cnn.Open s
rs.Open "select * from \u5bc6\u7801 where \u64cd\u4f5c\u5458\u540d\u79f0= '" & Trim(txtuser.Text) & "'and \u5bc6\u7801='" & Trim(txtpwd.Text) & "'and \u64cd\u4f5c\u5458\u7ea7\u522b='\u7cfb\u7edf\u7ba1\u7406\u5458'", cnn, adOpenKeyset, adLockOptimistic

\u8fd9\u6837\u7684\u8bdd\u5e94\u8be5\u5c31\u6ca1\u95ee\u9898\u4e86

\u53ef\u4ee5\u8bbe\u7f6e\u4e00\u914d\u7f6e\u6587\u4ef6\uff0c\u5b58\u6709\u6570\u636e\u5e93\u6587\u4ef6\u4f4d\u7f6e\u4fe1\u606f\uff0c\u7a0b\u5e8f\u542f\u52a8\u65f6\uff0c\u7528\u4e00\u516c\u5171\u53d8\u91cf\u8bfb\u53d6\uff0c\u5728ADO\u6216\u5176\u4ed6\u6570\u636e\u63a7\u4ef6\u8bbe\u7f6e\u65f6\u8c03\u7528\u5373\u53ef\u3002

打开控制面板 - 性能和维护 - 管理工具 - 数据源 (ODBC),按照向导创建一个SQLSERVER的数据源,指向你对应的数据库即可

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