Questions tagged as 'delphi'

Tagged questions
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Specify the size of a property in a Class that inherits TRemotable SOAP

I made a standalone SOAP WebService. I created a Class(TRemotable) : TFornecedor = Class(TRemotable) private Fsistema : Integer; Facao : AnsiString; Fcodigo : AnsiString; FFantasia : AnsiString; publish...
asked by 03.09.2018 / 17:11
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Is it possible to get the SIM number in firemonkey (Delphi)?

Is it possible to get the phone number (SIM number) in delphi firemonkey? I am looking in forums for a few hours and I do not find any example the library that allows to get the number of the cell     
asked by 21.08.2018 / 20:44
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Edge in a TEdit

I need to put a border on the TEdit of a register, when this field is required and is blank when saving the registration. I've been able to put the border, but I'm not able to disable it when the field is filled in or the registration cance...
asked by 09.08.2018 / 19:02
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Problems running Mysql function using Delphi FireDAC 10.1

In a MySql database I have a fully functional (Not a procedure) function, I can usually access within heidisql. In Delphi, I do the following function ExecutarFuncaoSQL(sFuncao: string; aParams: array of Variant; conBanco: TFDConnection): V...
asked by 10.08.2018 / 22:22
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How to use type TBitmap32 (Delphi) in a DLL called in C ++?

Hello I need to create a DLL in Delphi , to use it in a program written in C ++ . This DLL should manipulate an image (obtained through the path passed as function parameter). However, I'm having trouble loading the image into the DL...
asked by 08.08.2018 / 02:19
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How to access mysql base from an external network

I have an application, on Android with MySQL database, that works perfectly within a specific network. But when trying to access this same base in an external network I get the following message:    28000Acess Denied for user 'root' @ 'my ip'...
asked by 03.08.2018 / 19:22
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FastReport slow export in PDF

I'm facing a serious slower problem in FastReport when exporting to PDF, it takes forever to generate the file, I've already changed several configurations in the component to see if it gets faster, but I did not succeed. The code to generate...
asked by 25.07.2018 / 17:28
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How to use TopIndex in Delphi FMX?

Greetings. In Delphi VCL the ListBox has the TopIndex property. And in Delphi FMX how to use this? Thanks in advance.     
asked by 23.07.2018 / 15:53
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XML Mapping Tool Delphi Tokyo

I would like to know how to map a .XML by Delphi Tokyo with the xml mapping tool and read in ClientDataSet . Using the XML Mapping Tool with Delphi 7 I can do the mapping and read the files by ClientDataSet if OpenDialog1.E...
asked by 10.07.2018 / 20:03
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Lock log in SQL Server

Using SQL Server and Delphi, I need to control so that in a certain database table two changes can not be made at the same time in the same record, I can not start the update if there is already another change in progress. I need to know if this...
asked by 10.07.2018 / 15:01