Top "Delphi-7" questions

How to use variant arrays in Delphi

I have two Delphi7 programs: a COM automation server (EXE) and the other program which is using the automation server. …

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Fatal Error: Cannot create output file "project1.exe"

So for some time now I keep having this problem: on windows 7 (64bit), with Delphi 7 and Delphi XE2, if from …

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how can delphi 'string' literals be more than 255?

im working on delphi 7 and i was working on a strings, i came across this For a string of default …

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Form is hidden behind other forms when ShowModal is called

My application is based on modal forms. Main form opens one form with ShowModal, this form opens another with ShowModal, …

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How to resize a picture?

I have image (500x500) but I need to resize it to 200x200 and paint it on TImage. How to achieve …

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How to create a form programmatically with a couple components on it in Delphi

I'm working with Delphi 7 and I'm trying to create a form programmatically. Here's my form class stub: unit clsTStudentInfoForm; interface …

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Indy 10 Http Server sample

I need a simple code sample for Indy 10 Http Server When request (post) simply displays it Is there an Indy 9 …

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Calling functions from a c++ DLL in Delphi

I created a new c++ DLL project in VS2010 that exposes 1 function #include "stdafx.h" #define DllImport extern "C" __declspec( …

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Delphi, delete folder with content

when I have subfolder in folder - this code isn't delete folders... Is there any error? procedure TForm.Remove(Dir: …

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autoscrolling memo in delphi

Does delphi contain a component that allows auto scroll text loaded from db, like in news sites? Tt's for a …

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