Questions tagged as 'delphi-7'

Tagged questions
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Consume DLL made in Delphi 7 in C #

I need to create a DLL in Delphi 7 and consume it in C #, when the parameters and return are int there are no problems, the problem occurs when I try to use string in return, I put in Delphi a MessageDlg and I saw that the input parameter is goi...
asked by 12.09.2018 / 21:19
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Convert String Image to Bitmap Delphi

I have an application that sends photos, these photos are stored in the database (SQL Server) in a varchar (max) as a text. So far so good. Now I need to convert this entire text to Bitmap and show this image in a Delphi Image (Delphi Version...
asked by 10.07.2014 / 21:21
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Error in created function

Well, I've done a function, but it's not working. The purpose of this function is to download a file and when finished, return true . This is the function: function TForm1.BaixarArquivo(Sender: TObject; Url:String; Name:Integer):Boo...
asked by 17.10.2014 / 16:30
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Go through inputs with the same name and get all values

I have a web application in which I pass through input hidden a dynamic number of values through of a form for a% of Delphi%. In action , I wanted to know a way to get all action with the same name. When it's onl...
asked by 31.03.2014 / 15:57
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Save e-mail outbox

I would like to know if you can save an email in the outbox of the default email manager (Outlook, live mail, etc.) using Indy10. Today I already have a function to send e-mail, but it calls the new e-mail screen of the manager for each messa...
asked by 18.03.2016 / 19:03
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Using TvideoImage to capture image from webCam

I'm using the TvideoImage component to capture image through webCam , however I'm having trouble, an application has been created that allows me to take pictures of clients to register, the application was incorporated into the main syste...
asked by 20.04.2015 / 19:51
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Question about delphi 7 query

I'm having a problem trying to run an update query in my database, delphi gives an error as an incorrect syntax, but I could not find the problem. Could someone help me please? Follow prints:     
asked by 23.05.2016 / 20:38
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Delphi Convert from Decimal to Hours

I have the following decimal 0,0159722222222222 want to turn into hours in the following format 00:23:00 .     
asked by 03.10.2016 / 22:18
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Error DirectShow9 Delphi 7

Good afternoon! I have an error compiling my project in Delhphi 7, when compiling it it gives me the following Fatal error [Fatal Error] AUTOINSTALADOR.dpr (6): Unit DirectShow9 was compiled with a different version of DirectDraw.IDirectDraw...
asked by 27.04.2018 / 19:22
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Declaration of Variable with Default Value in Procedures

Would you like to declare a variable with a default value in Procedures? procedure TfrmManutencao01.FormShow(Sender: TObject); var lPriAber : Boolean = True; begin . . . end; I know that as above Delphi does not accept.     
asked by 29.11.2017 / 15:13