Questions tagged as 'delphi'

Tagged questions
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Delphi Scanner + Scanner

Somebody knows some component or way to integrate an application made in Delphi XE2 + Scanner, I need to save what is being digitized.     
asked by 16.05.2018 / 14:29
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Delphi sql using coalesce

In delphi I have TIBQuery: select * from TB_PRECO where coalesce(DT_CAMPANHA,'') = coalesce(:DT_CAMPANHA,coalesce(DT_CAMPANHA,'')) and coalesce(DT_VECTOPRECO,'') >= coalesce(:DT_ATUAL, coalesce(DT_VECTOPRECO,'')) and DESC_GRUPO = coalesce(:...
asked by 23.03.2018 / 20:53
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Delphi program connection compiled for win64 with Firebird 64

I have an application written in Delphi ( XE3 ) using IBX , which compiles in 32 and 64 bits. Running on windows 10 64 bits the program on 32 connects normally, but 64 on the program has the connection rejected by firebird...
asked by 19.05.2018 / 07:30
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Memory access error!

I'm trying to implement a BINA with Delphi 7 using Super Bina ! I added the component in form and in botão fiz: procedure TfrmPrincipal.btnAbreConClick(Sender: TObject); var texto: String; begin spBina....
asked by 27.11.2017 / 18:31
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How and where to create files on Android with Delphi

In my Delphi application I'm creating a plain text file on Android using the following code: var lst: TStringList; begin lst := TStringList.Create; lst.Clear; lst.Add('a'); lst.Add('b'); lst.Add('c'); lst.Add('d'); // Ess...
asked by 21.11.2017 / 20:21
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Error writing Word document in OleContainer

Situation is the following I have a system that Word automation and at the time of save the document it is not saving . Do not know what it is, as this only happens in the Client. procedure TfrmConsultas.Salvar1Click(Sender: TObject); var...
asked by 24.05.2018 / 20:10
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How to work with generic type

Hello! I'm starting in Delphi and I was creating a method to add margin to an object, but I needed it to be for any object. Example of the code you were working on. Below is the code example I created to create the margin procedure Edi...
asked by 26.09.2017 / 19:28
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How to create TDataSetFields, in TFDMemTable, at runtime

With the ClientDataSet it was possible to bring a TDataSetField field with another data structure (another table) internally. This was done automatically by TDataSetProvider. I'm migrating to FireDac and TFDMemTable, but unfortunately it does...
asked by 11.08.2017 / 21:15
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Delphi RLAngleLabel lose quality

Does anyone use strongsReport's RLAngleLabel? This component loses quality in printing, what is circulating is using RLAngleLabel, as we can perceive it loses quality. Does anyone know if there is any setting on the component to improve this qua...
asked by 24.07.2017 / 15:35
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How to consume doing client-side addressing of an API that I want to consume?

I have an API in PHP and I'm developing a Mobile App with Delphi Firemonkey, and I need to consume the JSON data that my API returns. I would like to know how I do the addressing on the client side to access this API, since I'm using (for tes...
asked by 03.04.2017 / 13:44