{"id":794,"date":"2020-06-11T10:01:44","date_gmt":"2020-06-11T01:01:44","guid":{"rendered":"https:\/\/www.agtech.co.jp\/actian\/?page_id=794"},"modified":"2021-04-13T19:23:47","modified_gmt":"2021-04-13T10:23:47","slug":"sup_0014","status":"publish","type":"page","link":"https:\/\/www.agtech.co.jp\/actian\/support\/reference\/sup_0014\/","title":{"rendered":"Pervasive.SQL 32\u30d3\u30c3\u30c8\u7248 Visual Basic \u4f7f\u7528\u6642\u306b\u304a\u3051\u308b\u30dd\u30b8\u30b7\u30e7\u30f3\u30d6\u30ed\u30c3\u30af\u306e\u6271\u3044"},"content":{"rendered":"<div id=\"container\">\r\n\r\n\t<div id=\"main_contents_one\">\r\n\r\n\t\t<h1 id=\"contents_h1\">32 \u30d3\u30c3\u30c8\u7248 Visual Basic<br class=\"pc\"><span>\u4f7f\u7528\u6642\u306b\u304a\u3051\u308b\u30dd\u30b8\u30b7\u30e7\u30f3\u30d6\u30ed\u30c3\u30af\u306e\u6271\u3044<\/span><\/h1>\r\n\r\n\t<\/div>\r\n\r\n\t<div id=\"main_contents_right\">\r\n\r\n\t\t<p>32 \u30d3\u30c3\u30c8\u7248 Visual Basic (Ver4.0, Ver5.0, Ver6.0) \u304b\u3089 Btrive API \u3092\u6271\u3046\u969b\u306e\u6ce8\u610f\u4e8b\u9805\u3092\u8aac\u660e\u3057\u307e\u3059\u3002<br>\r\n\t\t\t\u306f\u3058\u3081\u306b\u3001\u30dd\u30b8\u30b7\u30e7\u30f3\u30d6\u30ed\u30c3\u30af\u3068\u306f\u4f55\u304b\u3001\u3092\u7406\u89e3\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<br>\r\n\t\t\t\u30dd\u30b8\u30b7\u30e7\u30f3\u30d6\u30ed\u30c3\u30af\u3068\u306f\u3001\u30de\u30cb\u30e5\u30a2\u30eb\u306b\u3053\u3046\u8a18\u8f09\u3055\u308c\u3066\u3044\u307e\u3059\u3002<br><br>\r\n\r\n\t\t\t\u300c\u30dd\u30b8\u30b7\u30e7\u30f3\u30d6\u30ed\u30c3\u30af\u30d1\u30e9\u30e1\u30fc\u30bf\u306f\u3001128 \u30d0\u30a4\u30c8\u914d\u5217\u306e\u30a2\u30c9\u30ec\u30b9\u3067\u3001\u30d5\u30a1\u30a4\u30eb I\/O \u69cb\u9020\u4f53\u3084\u3001Open (0) \u30aa\u30da\u30ec\u30fc\u30b7\u30e7\u30f3\u306b\u95a2\u9023\u3059\u308b\u30dd\u30b8\u30b7\u30e7\u30cb\u30f3\u30b0\u60c5\u5831\u3092\u683c\u7d0d\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u30d5\u30a1\u30a4\u30eb\u3092\u30aa\u30fc\u30d7\u30f3\u3059\u308b\u305f\u3073\u306b\u3001\u305d\u308c\u305e\u308c\u306e Open \u30aa\u30da\u30ec\u30fc\u30b7\u30e7\u30f3\u306b\u5bfe\u3057\u3066\u91cd\u8907\u306e\u306a\u3044\u30dd\u30b8\u30b7\u30e7\u30f3\u30d6\u30ed\u30c3\u30af\u3092\u5272\u5f53\u3066\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<br><br>\r\n\r\n\t\t\t\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u304c Open \u30aa\u30da\u30ec\u30fc\u30b7\u30e7\u30f3\u3092\u5b9f\u884c\u3059\u308b\u3068\u304d\u3001\u30dd\u30b8\u30b7\u30e7\u30f3\u30d6\u30ed\u30c3\u30af\u304c\u521d\u671f\u5316\u3055\u308c\u307e\u3059\u3002\u3055\u3089\u306b\u30d5\u30a1\u30a4\u30eb\u30aa\u30da\u30ec\u30fc\u30b7\u30e7\u30f3\u306e\u5b9f\u884c\u306b\u4f34\u3044\u3001Btrieve \u306f\u3053\u306e\u30dd\u30b8\u30b7\u30e7\u30f3\u30d6\u30ed\u30c3\u30af\u3092\u53c2\u7167\u3057\u3066\u66f4\u65b0\u3057\u307e\u3059\u3002\u3053\u306e\u305f\u3081\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u306f\u3001\u30d5\u30a1\u30a4\u30eb\u306b\u5bfe\u3059\u308b\u4e00\u9023\u306e Btrieve \u30aa\u30da\u30ec\u30fc\u30b7\u30e7\u30f3\u306b\u5bfe\u3057\u3066\u540c\u3058\u30dd\u30b8\u30b7\u30e7\u30f3\u30d6\u30ed\u30c3\u30af\u3092\u6307\u5b9a\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\r\n\t\t<\/p>\r\n\t\t<br>\r\n\r\n\t\t<p class=\"red\">\u3010\u6ce8\u610f\u3011\u30dd\u30b8\u30b7\u30e7\u30f3\u30d6\u30ed\u30c3\u30af\u3078\u306e\u66f8\u304d\u8fbc\u307f\u306f\u884c\u308f\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002\u66f8\u304d\u8fbc\u307f\u3092\u884c\u3063\u3066\u3057\u307e\u3046\u3068\u3001\u30dd\u30b8\u30b7\u30e7\u30f3\u55aa\u5931\u30a8\u30e9\u30fc\u3001\u305d\u306e\u4ed6\u306e\u30a8\u30e9\u30fc\u3001\u3042\u308b\u3044\u306f\u30d5\u30a1\u30a4\u30eb\u306e\u640d\u50b7\u306a\u3069\u306e\u539f\u56e0\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\r\n\t\t<br>\r\n\r\n\t\t<p>\u30dd\u30b8\u30b7\u30e7\u30f3\u30d6\u30ed\u30c3\u30af\u306f Btrieve \u304c\u5185\u90e8\u7684\u306b\u4f7f\u7528\u3059\u308b\u3082\u306e\u3067\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30d7\u30ed\u30b0\u30e9\u30de\u306f\u3001128 \u30d0\u30a4\u30c8\u306e\u9023\u7d9a\u3057\u305f\u30e1\u30e2\u30ea\u9818\u57df\u3092\u78ba\u4fdd\uff08\u5909\u6570\u3068\u3057\u3066\u5ba3\u8a00\uff09\u3057\u3066 Btrieve \u306b\u6e21\u3057\u305f\u5f8c\u306f\u3001\u66f8\u304d\u8fbc\u307f\u3092\u884c\u3063\u3066\u306f\u3044\u3051\u306a\u3044\u3001\u3068\u3044\u3046\u3053\u3068\u3067\u3059\u3002<br><br>\r\n\t\t\t\u307e\u305f\u30dd\u30b8\u30b7\u30e7\u30f3\u30d6\u30ed\u30c3\u30af\u306e\u5185\u5bb9\u306f\u3001\u6587\u5b57\u5217\u3067\u306f\u306a\u304f\u30d0\u30a4\u30ca\u30ea\u306e\u30c7\u30fc\u30bf\u3067\u3059\u3002<br><br>\r\n\r\n\t\t\t\u4e00\u65b9\u30de\u30a4\u30af\u30ed\u30bd\u30d5\u30c8\u306e\u6280\u8853\u6587\u66f8\u306b\u306f\u6b21\u306e\u8a18\u8ff0\u304c\u3042\u308a\u307e\u3059\u3002<br><br>\r\n\r\n\t\t\t\u300cVisual Basic (32\u30d3\u30c3\u30c8) \u5185\u90e8\u3067\u306f\u6587\u5b57\u30b3\u30fc\u30c9\u3068\u3057\u3066 Unicode \u304c\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002Unicode \u3067\u306f\u534a\u89d2\u3001\u5168\u89d2\u306e\u3069\u3061\u3089\u306e\u6587\u5b57\u3067\u3042\u3063\u3066\u3082 1 \u6587\u5b57\u3042\u305f\u308a 2 \u30d0\u30a4\u30c8\u4f7f\u7528\u3057\u307e\u3059\u3002(\u4e2d\u7565)\u30d5\u30a1\u30a4\u30eb\u5165\u51fa\u529b\u3084 DLL \u3078\u306e\u5f15\u6570\u306e\u53d7\u3051\u6e21\u3057\u306e\u969b\u306b\u3001\u6587\u5b57\u5217\u5909\u6570\u306e\u5185\u5bb9\u306f Unicode \u3068 ANSI \u30b3\u30fc\u30c9\u53ca\u3073 Shift JIS \u30b3\u30fc\u30c9\u9593\u3067\u306e\u5909\u63db\u304c\u884c\u308f\u308c\u307e\u3059\u3002\u30d0\u30a4\u30ca\u30ea\u30c7\u30fc\u30bf\u3092\u6587\u5b57\u5217\u5909\u6570\u306b\u683c\u7d0d\u3059\u308b\u3068\u5909\u63db\u306b\u3088\u308a\u65e5\u672c\u8a9e\u6587\u5b57\u5217\u3068\u3057\u3066\u8a8d\u8b58\u3067\u304d\u306a\u3044\u30b3\u30fc\u30c9\u306f\u524a\u9664\u3055\u308c\u3001\u6b63\u3057\u304f\u52d5\u4f5c\u3057\u306a\u304f\u306a\u308a\u307e\u3059\u306e\u3067\u3001\u30d0\u30a4\u30c8\u578b(Byte) \u5909\u6570\u53ca\u3073\u30d0\u30a4\u30c8\u578b\u914d\u5217\u3092\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u300d<br><br>\r\n\r\n\t\t\t\u4ee5\u4e0a\u3075\u305f\u3064\u306e\u3053\u3068\u304b\u3089\u300132 \u30d3\u30c3\u30c8\u7248 Visual Basic \u3067 Btrive API \u3092\u4f7f\u3046\u5834\u5408\u306f\u3001\u30dd\u30b8\u30b7\u30e7\u30f3\u30d6\u30ed\u30c3\u30af\u3092\u6587\u5b57\u5217\u578b\u306e\u5909\u6570\u3067\u306f\u306a\u304f\u3001\u30d0\u30a4\u30c8\u578b\u914d\u5217\u3067\u5ba3\u8a00\u3057\u306a\u3051\u308c\u3070\u3044\u3051\u306a\u3044\u3001\u3068\u3044\u3046\u3053\u3068\u3092\u3054\u7406\u89e3\u3044\u305f\u3060\u3051\u308b\u3068\u601d\u3044\u307e\u3059\u3002\r\n\t\t<\/p>\r\n\r\n\t\t<p>\u5177\u4f53\u7684\u306b\u306f\u3001<\/p>\r\n\t\t<p>Dim Posblock As String\u307e\u305f\u306f\u3001<\/p>\r\n\t\t<p>Dim Posblock As String * 128 \u3067\u306f\u306a\u304f\u3001<\/p>\r\n\t\t<p>Dim Posblock(0 To 127) As Byte \u3068\u3057\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093\u3002<\/p>\r\n\t\t<p>\u3082\u3061\u308d\u3093\u5916\u90e8\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u3078\u306e\u53c2\u7167\u5ba3\u8a00\u90e8\u5206\u3084\u3001\u305d\u306e\u547c\u3073\u51fa\u3057\u500b\u6240\u3082\u3042\u308f\u305b\u3066\u4fee\u6b63\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\r\n\t\t<p>Declare Function BTRCALL Lib &#8220;w3btrv7.dll&#8221; ( _<\/p>\r\n\t\t<p>ByVal Operation As Integer, _<\/p>\r\n\t\t<p>Posblock As Byte, _<\/p>\r\n\t\t<p>Databuffer As Any, _<\/p>\r\n\t\t<p>Databuflen As Long, _<\/p>\r\n\t\t<p>Keybuffer As Any, _<\/p>\r\n\t\t<p>ByVal Keybuflen As Integer, _<\/p>\r\n\t\t<p>ByVal Keynum As Integer _<\/p>\r\n\t\t<p>) As Integer<\/p>\r\n\t\t<br>\r\n\t\t<p>Status = BTRCALL(Operation:=BOPEN, _<\/p>\r\n\t\t<p>Posblock:=SamplePosBlk.buffer(0), _<\/p>\r\n\t\t<p>Databuffer:=SampleRecordBTR, _<\/p>\r\n\t\t<p>Databuflen:=LenB(SampleRecordBTR), _<\/p>\r\n\t\t<p>Keybuffer:=ByVal SampleKeyBuf, _<\/p>\r\n\t\t<p>Keybuflen:=SampleKeyBufLen, _<\/p>\r\n\t\t<p>Keynum:=SampleKeyNum)<\/p>\r\n  \r\n\t<\/div>\r\n\r\n<\/div>","protected":false},"excerpt":{"rendered":"32 \u30d3\u30c3\u30c8\u7248 Visual Basic\u4f7f\u7528\u6642\u306b\u304a\u3051\u308b\u30dd\u30b8\u30b7\u30e7\u30f3\u30d6\u30ed\u30c3\u30af\u306e\u6271\u3044 32 \u30d3\u30c3\u30c8\u7248 Visual Basic (Ver4.0, Ver5.0, Ver6.0) \u304b\u3089 Btrive API \u3092\u6271\u3046\u969b\u306e\u6ce8\u610f\u4e8b\u9805\u3092 [&hellip;]","protected":false},"author":1,"featured_media":0,"parent":497,"menu_order":135,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.agtech.co.jp\/actian\/wp-json\/wp\/v2\/pages\/794"}],"collection":[{"href":"https:\/\/www.agtech.co.jp\/actian\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.agtech.co.jp\/actian\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.agtech.co.jp\/actian\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.agtech.co.jp\/actian\/wp-json\/wp\/v2\/comments?post=794"}],"version-history":[{"count":7,"href":"https:\/\/www.agtech.co.jp\/actian\/wp-json\/wp\/v2\/pages\/794\/revisions"}],"predecessor-version":[{"id":2803,"href":"https:\/\/www.agtech.co.jp\/actian\/wp-json\/wp\/v2\/pages\/794\/revisions\/2803"}],"up":[{"embeddable":true,"href":"https:\/\/www.agtech.co.jp\/actian\/wp-json\/wp\/v2\/pages\/497"}],"wp:attachment":[{"href":"https:\/\/www.agtech.co.jp\/actian\/wp-json\/wp\/v2\/media?parent=794"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}