I need to duplicate a record in a Paradox table (with the exception of two fields - there are 30 fields total!. Obviously the brute force method is to create 30 temp vars to hold the record to copy and then do an Insert and copy the 30 vars to the new record....Is there a more elegant solution ? One idea - is it possible to disable the automatic clearing of all fields when an insert is performed ?
What about copying the record with TBatchMove to another temporary table, modify the two fields there (I suppose they are the index fields) and then copy this record from the temp table to the final location.
In this tutorial I will show you how to use the Windows Speech API in Delphi. I will only cover basic functions such as text to speech and controlling the speed of the speech.
First you need to install the SAPI type library, th…
This Article will show you how to validate number with TEdit control,
What's the TEdit control?
TEdit is a standard Windows edit control on a form, it allows to user to write, read and copy/paste single line of text.
In an interesting question (https://www.experts-exchange.com/questions/29008360/) here at Experts Exchange, a member asked how to split a single image into multiple images. The primary usage for this is to place many photographs on a flatbed scanner…