Top "Delphi-xe3" questions

Delphi XE3 is a specific version of Delphi released on Sept.

How to calculate elapsed time of a function?

I would like to know how to calculate the time consumed for a function in Delphi. Then I wanted to …

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Fast way to load Excel spreadsheet

I'm using this code to load an excel spreadsheet containing only numbers. But it takes too long to load the …

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How do I reliably wait on a thread that has just been created?

Consider the following program: program TThreadBug; {$APPTYPE CONSOLE} uses SysUtils, Classes, Windows; type TMyThread = class(TThread) protected procedure Execute; override; …

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How to parse specified value from JSON object in Delphi XE3?

My JSON object looks like this: { "destination_addresses" : [ "Paris, France" ], "origin_addresses" : [ "Amsterdam, Nederland" ], "rows" : [ { "elements" : [ { "distance" : { "text" : "504 km", "value" : 504203 }, "…

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Getting application path in Firemonkey

So in VCL, one would use the following line of code to retrieve the applications path: ExtractFilePath(Application.ExeName) I …

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Opening Paradox database; 'PDOXUSRS.NET' workaround?

I'm writing an application that has to open a preexisting BDE database that has been saved by a third party. …

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Associative array in Delphi , array with string key is possible?

If you work with php you can see the php have associative array (or array width string key) in programing …

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Canvas does not allow drawing

I want to Draw a Screenshot from the entire screen to a TForm1 Canvas. This code works well in Delphi …

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What is the best way to install components?

Installing components under Delphi XE3 is a nightmare. First I need to add source files to Tools -> Options …

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How to convert from PAnsichar to PWidechar?

I am implementing Ping function using windows API in delphi-xe3 from here (http://delphi.about.com/od/internetintranet/l/aa081503…

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