Top "Delphi-7" questions

Delphi XE3 EXE file size 25 times larger than Dephi 7

As a test I decided to create a simple "Hello world" app in Delphi using Delphi 4, 5, 6, 7, 2005, 2010 and XE3. The app …

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Delphi TClientDataSet Locate problems

I'm using Delphi7, MS Vista and Devart's dbExpress drivers (version 4.70). I drop a TSQLConnection, a TSQLTable (tabA), a TDataSetProvider, a …

delphi delphi-7 tclientdataset locate

How to draw a translucent image on a form?

I want to a draw a translucent image on a Delphi form, but for some reason it is not working. …

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safe(st) way rename a delphi Project

Im sure this will be a simple one but have a project that started as a test. When it was …

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colour a stringgrid column depending on columnname text

I am doing this : procedure TForm1.BitBtn1Click(Sender: TObject); var dtStart: TDateTime; I: Integer; begin dtStart := DateTimePicker1.Date; for …

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TMemo with Auto Show/Hide Scrollbars

I need simple TMemo that does NOT display scroll bars when they are not needed (ie insufficient text), but does …

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In Delphi 7, how do I escape a percent sign (%) in the Format function?

I want to do something like this: SQL.Text := Format('select foo from bar where baz like ''%s%''',[…

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How to get music to play in Delphi 7?

I need to get music to play in the background in the start of the program in the OnFormActivate event …

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Custom Control Creation in Delphi

I used this on a form and created it like 10 times. That was ok, until I tried to pass this …

delphi delphi-7 custom-component

removing leading zeros from delphi string

Delphi 7 How do i remove leading zeros in a delphi string? Example: 00000004357816 function removeLeadingZeros(ValueStr: String): String begin result:= end;

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