{"id":1816,"date":"2013-04-02T11:58:40","date_gmt":"2013-04-02T02:58:40","guid":{"rendered":"http:\/\/www.gisdeveloper.co.kr\/?p=1816"},"modified":"2017-01-31T19:44:20","modified_gmt":"2017-01-31T10:44:20","slug":"net-listview-%ec%bb%a8%ed%8a%b8%eb%a1%a4%ec%9d%98-%ea%b0%80%ec%83%81%eb%aa%a8%eb%93%9cvirtualmode-%ec%82%ac%ec%9a%a9%ed%95%98%ea%b8%b0","status":"publish","type":"post","link":"http:\/\/www.gisdeveloper.co.kr\/?p=1816","title":{"rendered":".NET ListView \ucee8\ud2b8\ub864\uc758 \uac00\uc0c1\ubaa8\ub4dc(VirtualMode) \uc0ac\uc6a9\ud558\uae30"},"content":{"rendered":"

.NET\uc758 \ub9ac\uc2a4\ud2b8\ubdf0\uc5d0\ub294 \uac00\uc0c1\ubaa8\ub4dc\ub97c \uc9c0\uc6d0\ud569\ub2c8\ub2e4. \uc0c1\ub2f9\ud788 \ub9ce\uc740 \uc218\uc758 \ub370\uc774\ud130\ub97c \ub9ac\uc2a4\ud2b8\ubdf0\uc758 \ud56d\ubaa9\uc73c\ub85c \ucd94\uac00\ud560\ub54c \uc18d\ub3c4\uba74\uc5d0\uc11c, \uba54\ubaa8\ub9ac \uba74\uc5d0\uc11c \ud6a8\uc728\uc801\uc73c\ub85c \ud654\uba74\uc5d0 \ud45c\uc2dc\ud558\uae30 \uc704\ud55c \ubaa9\uc801\uc73c\ub85c \uc0ac\uc6a9\ud560\ub9cc\ud55c \ub9e4\uc6b0 \uc88b\uc740 \ubc29\ubc95\uc785\ub2c8\ub2e4.<\/p>\n

\"\uc0ac\uc6a9\uc790
\uc704\uc758 \ud654\uba74\uc740 \ub9ac\uc2a4\ud2b8\ubdf0 \ucee8\ud2b8\ub864\uc758 View \uc18d\uc131\uc744 Details\ub85c \ud558\uc5ec \uadf8\ub9ac\ub4dc(Grid) \ud615\ud0dc\ub85c \ub370\uc774\ud130\ub97c \ud45c\uc2dc\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc880\ub354 \uc790\uc138\ud788 \uc124\uba85\ud558\uba74 SHP \ud30c\uc77c\uc5d0 \ub300\ud55c \uc18d\uc131\uc744 \uc804\uccb4\uc801\uc73c\ub85c \uc0b4\ud3b4\ubcfc \ubaa9\uc801\uc73c\ub85c \ub9cc\ub4e4\uc5b4\uc9c4 UI \uc785\ub2c8\ub2e4.<\/p>\n

\uc77c\ubc18\uc801\uc73c\ub85c SHP \ud30c\uc77c\uc744 \uad6c\uc131\ud558\ub294 \ub808\ucf54\ub4dc\uc758 \uac1c\uc218\ub294 \uc801\uac8c\ub294 \uc218\uc2ed\uac1c\uc5d0\uc11c \ub9ce\uac8c\ub294 \uc218\ucc9c\ub9cc\uac1c \uc815\ub3c4\ub429\ub2c8\ub2e4. \uac1c\uc218\uac00 \ub9e4\uc6b0 \ub9ce\uc744 \uacbd\uc6b0 \ub808\ucf54\ub4dc\ub97c \ud55c\ubc88\uc5d0 \ub9ac\uc2a4\ud2b8\ubdf0 \ucee8\ud2b8\ub864\uc5d0 \uc62c\ub824 \ub193\uc744 \uacbd\uc6b0 UI\uc774 \uc5bc\uc5b4\ubc84\ub9ac\ub294(Freeze) \ud604\uc0c1\uc774 \ubc1c\uc0dd\ud558\uace0 \uc2a4\ud06c\ub864\uc2dc \ub9e4\uc6b0 \ub290\ub9b0 \uacbd\ud5d8\uc744 \ud558\uac8c \ub429\ub2c8\ub2e4.<\/p>\n

\uc774\ub7f4\ub54c \uac00\uc0c1\ubaa8\ub4dc\ub97c \ud65c\uc6a9\ud574 \uc5b8\uae09\ud55c \ubb38\uc81c\ub97c \ub9d0\ub054\ud788 \ud574\uacb0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub9ac\uc2a4\ud2b8\ubdf0\uc5d0\uc11c \uac00\uc0c1\ubaa8\ub4dc\ub97c \uc0ac\uc6a9\ud558\uae30 \uc704\ud574\uc11c \ucd5c\uc18c\ud55c 3\uac00\uc9c0 \uc791\uc5c5\uc744 \ud574\uc918\uc57c \ud569\ub2c8\ub2e4. \uba3c\uc800 \ub9ac\uc2a4\ud2b8\ubdf0 \ucee8\ud2b8\ub864\uc758 VirtualMode\ub97c true\ub85c \uc9c0\uc815\ud558\uae30\uc640 \ub2e4\uc74c\uc73c\ub85c \ub9ac\uc2a4\ud2b8\ubdf0\uc5d0\uc11c \ud45c\uc2dc\ud560 \ud56d\ubaa9\uc758 \uc815\ud655\ud55c \uac1c\uc218\ub97c \uc9c0\uc815\ud558\uae30 \uc704\ud55c \ub9ac\uc2a4\ud2b8\ubdf0 \ucee8\ud2b8\ub864\uc758 VirtualListSize \uac12\uc758 \uc9c0\uc815\uc785\ub2c8\ub2e4. \uc0ac\uc6a9\uc790\uc5d0\uac8c \uc81c\uacf5\ud574\uc57c\ud560 \ud56d\ubaa9\uc758 \uac1c\uc218\uac00 \ubc31\ub9cc\uac1c\ub77c\uba74 \uc774 VirtualListSize\uc758 \uac12\uc744 \ubc31\ub9cc\uc73c\ub85c \uc8fc\uba74\ub429\ub2c8\ub2e4. \uadf8\ub9ac\uace0 \ub05d\uc73c\ub85c \uc2e4\uc81c \uc81c\uacf5\ud560 \ub370\uc774\ud130\ub97c \ud544\uc694\ud560\ub54c \ub9c8\ub2e4 \uadf8\ub54c \uadf8\ub54c \uc81c\uacf5\ud574\uc8fc\ub294 RetrieveVirtualItem \uc774\ubca4\ud2b8 \ud568\uc218\uc785\ub2c8\ub2e4.<\/p>\n

private void lvAttributes_RetrieveVirtualItem(object sender, \r\n    RetrieveVirtualItemEventArgs e)\r\n{\r\n    Xr.StopMapDrawing();\r\n\r\n    int FID = e.ItemIndex;\r\n    XrMapLib.AttributeRow Row = SML.AttributeTable.GetRow(FID);\r\n\r\n    if (Row != null && Row.Load())\r\n    {\r\n        e.Item = new ListViewItem();\r\n        e.Item.Text = FID.ToString();\r\n        int ToIndex = (lvAttributes.Columns.Count - 1);\r\n\r\n        for (int iField = 0; iField < ToIndex; iField++)\r\n        {\r\n            String FieldValue = Row.GetValueAsString(iField);\r\n            e.Item.SubItems.Add(FieldValue);\r\n        }\r\n\r\n        Row.Unload();\r\n    }\r\n}<\/pre>\n
\uc704\uc758 \ucf54\ub4dc \uc911 \uc911\uc694\ud55c \ubd80\ubd84\uc740 e.Item\uc5d0 \uc81c\uacf5\ud560 \ub9ac\uc2a4\ud2b8\ubdf0\uc758 \ud56d\ubaa9\uc744 \uc0dd\uc131\ud574 \ud560\ub2f9\ud55c\ub2e4\ub294 \uac83\uc785\ub2c8\ub2e4. \uc774\uc815\ub3c4\uc758 \ucf54\ub4dc\ub9cc\uc73c\ub85c\ub3c4 \uac00\uc0c1\ubaa8\ub4dc\ub97c \ucda9\ubd84\ud788 \uc2e4\ubb34\uc5d0\uc11c \uc801\uc6a9\ud574 \ud65c\uc6a9\ud560 \uc218 \uc788\uc9c0\ub9cc \uc774\uc5d0\ub354\ud574 \uce90\uc26c \uae30\ubc95\uc744 \uc81c\uacf5\ud568\uc73c\ub85c\uc368 \ub354\uc6b1 \uc18d\ub3c4\ub97c \ud5a5\uc0c1\uc2dc\ud0ac \uc218 \uc788\ub294 \ubc29\ubc95\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. <\/p>\n
\ub05d\uc73c\ub85c, \uac00\uc0c1\ubaa8\ub4dc\uac00 \ud56d\uc0c1 \ubaa8\ub4e0 \uacbd\uc6b0\uc5d0\uc11c \uc88b\uc740 \uac83\uc740 \uc544\ub2d9\ub2c8\ub2e4. \ud544\uc694\ud560\ub54c\ub9c8\ub2e4 \uadf8\ub54c \uadf8\ub54c \ub370\uc774\ud130\ub97c \uac00\uc838\uc624\ubbc0\ub85c \uc804\uccb4 \ud56d\ubaa9\uc5d0 \ub300\ud55c \uc815\ub82c\uacfc \uac19\uc740 \uae30\ub2a5\uc744 \uc81c\uacf5\ud560 \uc218 \uc5c6\ub2e4\ub294 \uc810 \uc5ed\uc2dc \uc8fc\uc758\ud558\uc2dc\uae30 \ubc14\ub78d\ub2c8\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"
.NET\uc758 \ub9ac\uc2a4\ud2b8\ubdf0\uc5d0\ub294 \uac00\uc0c1\ubaa8\ub4dc\ub97c \uc9c0\uc6d0\ud569\ub2c8\ub2e4. \uc0c1\ub2f9\ud788 \ub9ce\uc740 \uc218\uc758 \ub370\uc774\ud130\ub97c \ub9ac\uc2a4\ud2b8\ubdf0\uc758 \ud56d\ubaa9\uc73c\ub85c \ucd94\uac00\ud560\ub54c \uc18d\ub3c4\uba74\uc5d0\uc11c, \uba54\ubaa8\ub9ac \uba74\uc5d0\uc11c \ud6a8\uc728\uc801\uc73c\ub85c \ud654\uba74\uc5d0 \ud45c\uc2dc\ud558\uae30 \uc704\ud55c \ubaa9\uc801\uc73c\ub85c \uc0ac\uc6a9\ud560\ub9cc\ud55c \ub9e4\uc6b0 \uc88b\uc740 \ubc29\ubc95\uc785\ub2c8\ub2e4. \uc704\uc758 \ud654\uba74\uc740 \ub9ac\uc2a4\ud2b8\ubdf0 \ucee8\ud2b8\ub864\uc758 View \uc18d\uc131\uc744 Details\ub85c \ud558\uc5ec \uadf8\ub9ac\ub4dc(Grid) \ud615\ud0dc\ub85c \ub370\uc774\ud130\ub97c \ud45c\uc2dc\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc880\ub354 \uc790\uc138\ud788 \uc124\uba85\ud558\uba74 SHP \ud30c\uc77c\uc5d0 \ub300\ud55c \uc18d\uc131\uc744 \uc804\uccb4\uc801\uc73c\ub85c \uc0b4\ud3b4\ubcfc \ubaa9\uc801\uc73c\ub85c \ub9cc\ub4e4\uc5b4\uc9c4 UI \uc785\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc73c\ub85c SHP \ud30c\uc77c\uc744 \uad6c\uc131\ud558\ub294 \ub808\ucf54\ub4dc\uc758 \uac1c\uc218\ub294 … <\/p>\n
\ub354 \ubcf4\uae30 “.NET ListView \ucee8\ud2b8\ub864\uc758 \uac00\uc0c1\ubaa8\ub4dc(VirtualMode) \uc0ac\uc6a9\ud558\uae30”<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[118,8],"tags":[55,14],"class_list":["post-1816","post","type-post","status-publish","format-standard","hentry","category-csharp","category-programming","tag-net","tag-c"],"_links":{"self":[{"href":"http:\/\/www.gisdeveloper.co.kr\/index.php?rest_route=\/wp\/v2\/posts\/1816","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.gisdeveloper.co.kr\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.gisdeveloper.co.kr\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.gisdeveloper.co.kr\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.gisdeveloper.co.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1816"}],"version-history":[{"count":1,"href":"http:\/\/www.gisdeveloper.co.kr\/index.php?rest_route=\/wp\/v2\/posts\/1816\/revisions"}],"predecessor-version":[{"id":2997,"href":"http:\/\/www.gisdeveloper.co.kr\/index.php?rest_route=\/wp\/v2\/posts\/1816\/revisions\/2997"}],"wp:attachment":[{"href":"http:\/\/www.gisdeveloper.co.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1816"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.gisdeveloper.co.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1816"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.gisdeveloper.co.kr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1816"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}