IOS Apps Crash
I am having trouble getting even the simplest demo apps to run in the simulator. They compile, code-sign and deploy just fine, but when they run, they just crash. This happens in 10.2 Tokyo Update 1 or...
View ArticleDebug Remote Service
I’m trying to use PAServer to debug an application that runs as a service remotly. This is an issue, is it possible to use PAServer to debug remote service? Grateful.
View ArticleWhat is the Delphi 10.2.1 latest build no?
Hello, I downloaded and installed the delphicbuilder10_2__1.iso on a fresh new Windows 10 Pc.The build reported by the info window is : Embarcadero® Delphi 10.2 Version 25.0.27659.1188. On the download...
View ArticleODS
Hi I've been digging around the web and trolling the developers network site. I'm trying to read an .ods spreadsheet into a delphi program. It's a table. I needed to do this in R and it was as strieght...
View ArticleSELECT TOP n sample population query in FireDAC
Hello - I'm developing 32-bit Windows applications using Delphi XE7 Enterprise, on a 64-bit Windows 7 machine. I'm in the process of updating an application's data access components from ADO to...
View Articlechange the text color within my listviewitem (DynamicAppearance)
i'm trying to change the text color within my listviewitem (DynamicAppearance) for a text object. I have multiple text objects in the listviewitem . I'm using the below code Procedure...
View ArticleError FireDac, TFDBatchMove, CommitCount
I need to do the transaction management, but: Help TFDBatchMove.CommitCount: "The CommitCount property is set to 100 by default. Setting CommitCount to 0 disables transaction handling." <**<...
View ArticleDelphi 10.2 Linux SOAP server application giving compilation error
Hello, i have simple SOAP server application for Linux [Apache] in Delphi 10.2 , but when i compiling that , i'm getting below error , [DCC Error] E2597 c:\program files...
View ArticlePop-up menus closes immediately on MacOS High Sierra 10.13
Create a new Firemonkey C++ Builder application for MacOS add a StringGrid add a Popup menu add some menu items connect the pop-up menu with the string grid. Run the app on MacOS 10.12.6 and the pop-up...
View ArticleHow to print bar code with type 128 on POS Epson printer receipt in Delphi...
I am using Embarcadero® RAD Studio 10.2 Version 25.0.26309.314. I have took reference of pdf file to print bar code which present at http://www.starmicronics.com/support/mannualfolder/escpos_cm_en.pdf....
View ArticleREST with CERTIFICATE
Hi. I'm having trouble linking digital certificate to REST requests. When I use the "OnValidateCertificate" event, delphi returns me the message: "[dcc32 Error] Unit1.pas (327): E2037 Declaration of...
View Article10.2 Tokyo false keyboard size
On android devices in virtualkeyboardshown event the keyboard bound is incorrect with 10.2 Tokyo. So the scrollableform demo doesn't work. On my test device it says the rect top is 508 and the bottom...
View ArticleInstalling Orpheus from Github
I'm trying to install Orpheus from GitHub, but am getting the following error message: [DCC Fatal Error] pasall.tmp(1): F1027 Unit not found: 'System' or binary equivalents (.dcu) When I'm installing...
View ArticleMaking one form the child of another form
I have 2 forms (Form1 and Form2) and both forms are auto-created. I am using Form2->Parent=Form1 in Form2's constructor to make Form2 the child form of Form1. However, this method leads to the TEdit...
View ArticleTRESTClient throws EBindingScopeFactoryError
I have created new console application of C++ Builder Type. My requirement is to achieve REST API Request from DLL without any UI. With some research I found TREST library. But it requires VCL library....
View ArticleA question for converting existing projects.
Hi, I am working for a major Software house which is developing executables for win64 platform for the last few years. We now have about 400 executables with Delphi (Pascal) and we need to make them a...
View ArticleCan not use the repository: Unable to find both a form ... and source file
Hi, I've made a form and save it as Presentation.Forms.Base.pas I add the form into the repository. Create New Project and want to get the Presentation.Forms.Base from the repository....
View ArticleRead and write Excel files
I'm using Delphi for mathematical optimization algorithms, but I'm afraid I'm not a seasoned programmer. First I needed to import data from Excel (about 10.000 rows with 10 columns). I couldn't find...
View Articleproblem with intraweb
hi , i work with delphi7 and intraweb . sometimes i have a error : My IntraWeb Application Error No main form is defined. Can you help me ?
View ArticleHow to use OpenCV in C++Builder XE10?
Hi,Since long time I'm trying to use/build OpenCV library (Standard C++) with CBuilder without success. Some one had some success (http://code.opencv.org/issues/2057) using many tricks and many #idfef...
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