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Article #3620"1899" display in DBGrid
From: Small Potato
Date: Sat, 20 Jul 2002 03:57
Date: Sat, 20 Jul 2002 03:57
17 lines
1586 bytes
1586 bytes
Dear all expert, I am writing an application using C++Builder and MS Access. There is a database table with field type of "Date/Time", this field act only for Date ONLY but not Time. When I want to insert a "no date" value to this field, I insert a "NULL" value to it. And it display "00:00:00" in the MS Access table which means no date is specified. However, when I want to show the information from this table, for those with "no date" records, it shows something like "30/12/1899" in the DBGrid. Here I want to ask several questions: 1. Is my action correct to input "no date" by set insert a NULL value to it? 2. How can the grid dont display anything for those field that contains "30/121899"? Thank you very much.
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X-Google-Language: ENGLISH,ASCII-7-bit X-Google-Thread: 10698b,768350f0065ebcf1,start X-Google-Attributes: gid10698b,public X-Google-ArrivalTime: 2002-07-19 21:11:17 PST From: "Small Potato" <sex@usa.net> Newsgroups: borland.public.cppbuilder.database.ado Subject: "1899" display in DBGrid Date: Sat, 20 Jul 2002 11:57:31 +0800 Lines: 19 X-Priority: 3 X-MSMail-Priority: Normal X-Newsreader: Microsoft Outlook Express 6.00.2600.0000 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2600.0000 NNTP-Posting-Host: 152.101.124.34 Message-ID: <3d38e063$1_2@dnews> X-Trace: dnews 1027137635 152.101.124.34 (19 Jul 2002 21:00:35 -0700) Path: arc1-ca.pugleaf.net!archiver1.google.com!news1.google.com!sn-xit-02!sn-xit-05!sn-xit-01!sn-xit-04!supernews.com!news.maxwell.syr.edu!fu-berlin.de!news.boerde.de!nntp.cs.uni-magdeburg.de!PeerFeed.KWeb.on.ca!dnews