{"id":185342,"date":"2024-11-10T20:45:20","date_gmt":"2024-11-10T12:45:20","guid":{"rendered":"https:\/\/server.hk\/cnblog\/185342\/"},"modified":"2024-11-10T20:45:21","modified_gmt":"2024-11-10T12:45:21","slug":"%e4%bd%bf%e7%94%a8vba%e6%9f%a5%e8%a9%a2%e6%95%b8%e6%93%9a%e5%ba%ab%e7%b0%a1%e6%98%93%e6%95%99%e7%a8%8b%ef%bc%88vba%e6%9f%a5%e8%a9%a2%e6%95%b8%e6%93%9a%e5%ba%ab%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/185342\/","title":{"rendered":"\u4f7f\u7528VBA\u67e5\u8a62\u6578\u64da\u5eab\u7c21\u6613\u6559\u7a0b\uff08vba\u67e5\u8a62\u6578\u64da\u5eab\uff09"},"content":{"rendered":"

\u4f7f\u7528VBA\u67e5\u8a62\u6578\u64da\u5eab\u7c21\u6613\u6559\u7a0b\uff08vba\u67e5\u8a62\u6578\u64da\u5eab\uff09<\/h1>\n

\u5728\u73fe\u4eca\u7684\u5546\u696d\u74b0\u5883\u4e2d\uff0c\u6578\u64da\u7684\u7ba1\u7406\u548c\u5206\u6790\u8b8a\u5f97\u8d8a\u4f86\u8d8a\u91cd\u8981\u3002Visual Basic for Applications\uff08VBA\uff09\u662f\u4e00\u7a2e\u5f37\u5927\u7684\u7de8\u7a0b\u8a9e\u8a00\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bcMicrosoft Office\u61c9\u7528\u7a0b\u5e8f\u4e2d\uff0c\u7279\u5225\u662f\u5728Excel\u4e2d\u3002\u901a\u904eVBA\uff0c\u4f7f\u7528\u8005\u53ef\u4ee5\u8f15\u9b06\u5730\u67e5\u8a62\u6578\u64da\u5eab\uff0c\u5f9e\u800c\u63d0\u9ad8\u5de5\u4f5c\u6548\u7387\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u5982\u4f55\u4f7f\u7528VBA\u67e5\u8a62\u6578\u64da\u5eab\u7684\u57fa\u672c\u6b65\u9a5f\u548c\u793a\u4f8b\u3002<\/p>\n

VBA\u8207\u6578\u64da\u5eab\u7684\u9023\u63a5<\/h2>\n

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Sub ConnectToDatabase()\n    Dim conn As Object\n    Set conn = CreateObject(\"ADODB.Connection\")\n    \n    ' \u8a2d\u5b9a\u6578\u64da\u5eab\u8def\u5f91\n    Dim dbPath As String\n    dbPath = \"C:pathtoyourdatabase.accdb\"\n    \n    ' \u9023\u63a5\u5b57\u7b26\u4e32\n    conn.ConnectionString = \"Provider=Microsoft.ACE.OLEDB.12.0;Data Source=\" & dbPath & \";\"\n    \n    ' \u958b\u555f\u9023\u63a5\n    conn.Open\n    MsgBox \"\u6210\u529f\u9023\u63a5\u5230\u6578\u64da\u5eab\uff01\"\n    \n    ' \u95dc\u9589\u9023\u63a5\n    conn.Close\nEnd Sub<\/code><\/pre>\n
\u57f7\u884c\u67e5\u8a62<\/h2>\n
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Sub QueryDatabase()\n    Dim conn As Object\n    Dim rs As Object\n    Set conn = CreateObject(\"ADODB.Connection\")\n    Set rs = CreateObject(\"ADODB.Recordset\")\n    \n    ' \u8a2d\u5b9a\u6578\u64da\u5eab\u8def\u5f91\n    Dim dbPath As String\n    dbPath = \"C:pathtoyourdatabase.accdb\"\n    \n    ' \u9023\u63a5\u5b57\u7b26\u4e32\n    conn.ConnectionString = \"Provider=Microsoft.ACE.OLEDB.12.0;Data Source=\" & dbPath & \";\"\n    conn.Open\n    \n    ' SQL\u67e5\u8a62\u8a9e\u53e5\n    Dim sql As String\n    sql = \"SELECT * FROM YourTableName\"\n    \n    ' \u57f7\u884c\u67e5\u8a62\n    rs.Open sql, conn\n    \n    ' \u8f38\u51fa\u67e5\u8a62\u7d50\u679c\n    Do While Not rs.EOF\n        Debug.Print rs.Fields(0).Value ' \u8f38\u51fa\u7b2c\u4e00\u5217\u7684\u503c\n        rs.MoveNext\n    Loop\n    \n    ' \u95dc\u9589\u8a18\u9304\u96c6\u548c\u9023\u63a5\n    rs.Close\n    conn.Close\nEnd Sub<\/code><\/pre>\n
\u8655\u7406\u67e5\u8a62\u7d50\u679c<\/h2>\n
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Sub OutputToExcel()\n    Dim conn As Object\n    Dim rs As Object\n    Set conn = CreateObject(\"ADODB.Connection\")\n    Set rs = CreateObject(\"ADODB.Recordset\")\n    \n    ' \u8a2d\u5b9a\u6578\u64da\u5eab\u8def\u5f91\n    Dim dbPath As String\n    dbPath = \"C:pathtoyourdatabase.accdb\"\n    \n    ' \u9023\u63a5\u5b57\u7b26\u4e32\n    conn.ConnectionString = \"Provider=Microsoft.ACE.OLEDB.12.0;Data Source=\" & dbPath & \";\"\n    conn.Open\n    \n    ' SQL\u67e5\u8a62\u8a9e\u53e5\n    Dim sql As String\n    sql = \"SELECT * FROM YourTableName\"\n    \n    ' \u57f7\u884c\u67e5\u8a62\n    rs.Open sql, conn\n    \n    ' \u5c07\u67e5\u8a62\u7d50\u679c\u8f38\u51fa\u5230Excel\n    Dim row As Integer\n    row = 1\n    Do While Not rs.EOF\n        For col = 0 To rs.Fields.Count - 1\n            Cells(row, col + 1).Value = rs.Fields(col).Value\n        Next col\n        row = row + 1\n        rs.MoveNext\n    Loop\n    \n    ' \u95dc\u9589\u8a18\u9304\u96c6\u548c\u9023\u63a5\n    rs.Close\n    conn.Close\nEnd Sub<\/code><\/pre>\n
\u7e3d\u7d50<\/h2>\n
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