I\'d like create a dll to import data from a file (different format, for example csv, txt, xls, ...). My idea is this: the dll load the data with her \"engine\" then send this data to my application s
Lets say I have 2 datasets: A and B, that have th开发者_运维百科e same columns. I want to get the \'distance path\' - minimal operations needed to be done, to change datasets A to B.
I am writing a grid control that will display the contents of either a TDataSet or a TObjectList. When you only need to support TDataSet, things are quite simple:
New to delphi and database programming in general but am curious if there is a better way to swap records in a TDataset? I have read through some help and cant find any obvious methods. Currently I ha
In classic Delphi database application we have a form, a set of data-aware visual controls connected to TDataSets via TDataSources. If one wants to design database application using MV开发者_开发百科C
我已经怀孕12周了，这个是第二胎，之前去医院做产检的时候，医生说需要在12周做NT检查，于是今天就做了NT，刚刚才拿到报告单，听网上有人说跟nt检查开发者_运维技巧报告单可以判断生男生女，所以我也蛮好奇的，想问
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