Most voted "dll" questions
Dynamic-link library (dynamic link library) or DLL, is the implementation made by Microsoft for the concept of shared libraries in Microsoft Windows and OS/2 operating systems
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answers6039
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answer1899
viewsAccess to the DLL library made in Delphi from Java
I am developing a tool for biometric recognition using the SDK provided in DLL format, developed in Delphi. For DLL access from Java, I am using JNA. The digital template (the most important part)…
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answer470
viewsDLL’s communication with Java
I am layman on the subject of how to communicate with DLL’s using the JAVA platform. Would you like to know where to start studying, if there is any framework? I’ve heard of JNI but I don’t know if…
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answers5356
viewsUsing methods from a DLL
I am in need of using methods from a DLL that was developed by third party. I only have the file ". DLL". DLL documentation is scarce... there is an example of the method execution I need in VB…
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answers2694
viewsConsuming C#(dll) functions in a C/C++ project
I need to call/reuse some functions I have in a DLL, developed in C#, within a project done in C. I already looked for some things and what I managed to make it work was this project:…
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answers2883
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answer830
viewsERROR: This application is failed to start because it could not find or load the Qt Platform plugin "windows"
I am in error when running a program that was created with Qt , it generates the photo error! This error is generated when running exe, all the dlls indicated in the Walker dependency are in the exe…
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answer134
viewsAuthorization in class Ibraries
Doubt I’m with a project in which all business rule is encapsulated in a set of DLL’s with 3-layer architecture. I would like to know, what is the best approach to authorization control in these…
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answer1191
viewsGenerate more than one boleto with the DLL "Boleto.Net"
I noticed that the DLL Boleto.Net has a class BoletoBancario with the property FormatoCarne. However, I can not generate three tickets in the same page. I would like to view a code that makes the…
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answer640
viewsWhat is the difference between a DLL produced with C++ and a C#
After some time searching, I did not find any results for this issue, the topics already existing in MSDN also returned nothing in relation to support of the 2 in Windows. In summary, the question…
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answer1613
viewsHow to Add DLL to Visual Studio? (Unconventional form)
I’m trying to add a few DLL's to my project at Visual Studio (Unconventionally). What I mean is, within my project, but outside References ! According to the image below: The reason you use Dlls…
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answers198
viewsWhat are the advantages of creating dll’s in the project and not putting the classes directly into it?
In the company where I work use many DLL’s and I have a lot of difficulty debugging and understand this... In my projects (personal) I always put the classes directly in it and do not do as they, I…
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answers2753
viewsCreate and read DLL in php?
It would be possible to create and open windows DLL libraries in php? I want to organize my php classes into dll so that they can be used in both php and C#, if there is an alternative also serves.…
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answer905
viewsJava use library . DLL
I’m having trouble creating the java interface, because I can’t understand the header of the function in C. Example Header function C: CMOEP_API char * CALLCONV CMP_GetLastError( ); Now in java I…
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answer3721
viewsIs it possible to know the functions of a DLL without having its documentation?
It is possible to discover which functions are available in a DLL without having its documentation in hand so we can use, in Java, for example?
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answer241
viewsReference error in DLL
I am creating a DLL that needs to export 11 CEN/XFS functions, but there is a function that consumes a header file. I think the mistake is in consuming a method from a header that is not stated in…
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answers1480
viewsHow to add references in Visual Studio Code?
How can I refer dll’s in visual studio code? I’m trying to compile a c# project with MVC architecture.…
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answers1731
viewsHow to handle dependencies (DLL’s) in Delphi/Lazarus?
How do I find out which ones DLL’s I must distribute along with my application for it to work on any machine? I know Installshield - which does business in an automated way - but I would like to…
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answer952
viewsAdding Referenced DLL to a C#Executable
I developed a console application in C# that makes use of a referenced dll. After batch build and generating the application executable, I tried to run it on a computer that did not have this dll,…
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answers2019
viewsError while running project in Visual Studio 2015
When compiling gives sucessfull, but when I try to run my project I get this error below. Can someone help me or give me a hint? Use the visual studio 2015. Severity Code Description Project File…
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answer264
viewsPerformance difference between static and shared library
Which is the best performance? Compile the program using libraries such as Mysql Connector and Sqlite as Static (staying inside the compiled binary) or as Shared being separated from binary. In…
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answers3931
viewsCreate dll in C# and use in Delphi 7
I need to create a dll in C# so I can use it in Delphi. I tried the following: I created a basic dll with a sum method, but when calling it in Delphi does not return anything, it would be like the…
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answer853
viewsHow to find the function name of a DLL?
I’ve used the DLL Export, Dependency Walker, dumpbin, PE Explorer and the result for several Dlls I need to use is always the same with two functions: CLRRP and GETRP.... parameter-less. I know the…
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answer1934
viewsClass Factory Recovery Failure - Console Application
I have a Console Application that performs connection with the SQL. On other machines the application is working normally, but has one that has the version Windows Server Enterprise SP2 who is…
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answers132
viewsProblem trying to delete a c# dll with Delphi 5 using COM
I have a DLL that I use to perform digital signature of PDF’s created in c# (Assinaturadigitalpdf.dll), it in turn uses a dll that handles PDF files (itextsharp.dll), I load it into Delphi and run…
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answer681
viewsDLL active Delphi
I have a DLL and it is activated like this: Rundll32 MinhaDll.dll Starts after command, does the process and is terminated. I need it to continue in memory monitoring certain processes. The only way…
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answer561
viewsHow do I call a . dll and declare functions in C++. Net
I’m migrating a project to C++, but I’m having trouble calling . dll This is code: int LoadDLL (void) { char handle; //! Carrega a dll ... handle = LoadLibrary(L"c:\windows\system\minhadll.dll");…
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answers3840
viewsHow to use dll in Java
How do I include files dll in a Java project using Eclipse?
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answer1629
viewsError loading Antlr3.Runtime
Today I had a power outage problem and when restarting the computer a complete scan was performed. Apparently generated some errors and I believe that one of them is related to the problem that…
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answer636
viewsCOM Interop with Client and Server
Hello, I have a DLL to encrypt data. I need to use the Component Object Model(COM) Interop to be able to communicate two applications and both traffic the encrypted data through this DLL. Searching,…
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answer269
viewsError importing DLL
I have a DLL made in C#. When importing it to be used on another computer, I find the class. However, her methods are not published; Follows my code: using System; using…
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answers1086
viewsHow to reference an external library?
I have a project in Asp.Net MVC where I would like to add some new libraries. They are available for download as .dll, but are also available on Manage Nuget Packages. What is the best way to add…
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answer86
viewsLoading multiple libraries with loadlibrary
I have two libraries, sph.dll and mydll.dll, and I try to load them using Loadlibrary as shown below: HMODULE hlib = LoadLibrary("mydll.dll"); if(!hlib){ printf("error"); MessageBox(NULL, "Erro…
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answer48
viewsUnderstanding the concept of export Symbols in shared libraries
I’m reading about this concept of exporting elements out of a shared library (DLL or OS). I’m reading that one existing publication on the GCC Wiki. The last example of the publication is this: //…
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answer209
viewsIs there any way to convert a text into an image without using pictureBox in vb6?
Introducing I have a DLL in VB6 that is generating an array of javascript commands that will be executed on an Asp page to generate a PDF dynamically. So far, so good! In this PDF I need to generate…
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answers6801
viewsFiredac Connection with Postgresql DLL Error
I’m with DLL error not found when making a connection to Postgresql using the Firedac component. Error: [Firedac][Phys][PG]-314. Cannot load vendor library [C: EXE libpq.dll]. Hint: check it is in…
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answers1190
viewsProblems with Midaslib
I am trying to run an application in Delphi, but every time I try to compile a "Unit 'Midaslib' not found" error appears, there is some way to put this library manually? I found that in the past…
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answer40
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answers612
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answer493
viewsaspx page running on Asp net mvc
Good afternoon, I have an aspx page that, through some components, can generate several documents used in the company. Well, the page is in aspx and uses proprietary components (Dlls), I can not…
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answer2846
viewsError: Could not load file or Assembly 'Dotnetopenauth.Aspnet' or one of its dependencies
I’m having this error running the application: Could not load file or Assembly 'Dotnetopenauth.Aspnet' or one of its dependencies. The parameter is incorrect. (Exception from HRESULT: 0x80070057…
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answers1202
viewsInstantiate dll created in C# . net for VB6
I have a dll that I want to consume, developed in c#, and I want to upload this dll to VB6. How can I do this? What steps should I follow? Inside the VB6 code below you already have a call to this…
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answers197
viewsHow to import user32.dll and others into C#?
I found several and various results on the internet teaching to import a specific function from user32.dll. But I can’t get out of my head if someone hasn’t done a project with all the imports…
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answers486
viewsReference microsoft.office.Interop.word not listed in Visual Studio
The microsoft.office.Interop.word reference is not listed for me to add to my project. What do I do to make it appear ? I’ve already enabled Microsoft Office 15.0 Object Library option.…
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answers939
viewsLoad Dynamic DLL (Bemafi32) in Delphi
I need help loading the DLL BemaFI32.dll dynamically in the Delphi. My code is like this: function _Bematech_FI_NumeroSerie(NumeroSerie: AnsiString): Integer; var xBematech_FI_NumeroSerie : function…
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answer393
viewsProblem calling DLL in Python ctype windows
I’m having trouble calling a dll in Python... this giving the following error: Windowserror: Exception: access Violation Reading 0x026A65F0, sometimes works without giving this error but most do not…
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answer43
viewsEdit compiled ASP.NET page
Good morning, I have a WEB application ready and I need to maintain it, change some tables that are referenced in it and etc. However I do not have the project, only the page compiled with the aspx…
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answer63
viewsDifference of calling a function in Dllmain by Createthread or calling directly
What is the difference of calling a function in the following ways: The first way creating a thread. Example: DWORD WINAPI Metodo1(LPVOID) { // Meu código aqui... return NULL; } int WINAPI…
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answers51
viewsIs it possible to call a python function via a DLL in C?
I have a commercial program that makes a calculations and allows me to calculate something to feedback the simulation every time step through a DLL code in C. I need to do mathematical optimizations…
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answers200
viewsIs there any way to implement an interface in a class of a DLL that I can only read?
I am using a DLL that has several classes. I would like to dynamically implement interfaces for these classes, so that I can perform unit tests by making a mock of the same. Is there any way to do…