"Object is currently in use elsewhere" error for picturebox "Parameter is not valid" - new Bitmap() "Recursive write lock acquisitions not allowed in this mode.? "Settings" in DLL project properties and app.config file "The function evaluation requires all threads to run" while accessing mus...
When we have created the DLL and Application then after that we have to reference the DLL to the Application that makes the enable to Application to use the DLL function as per the requirement. To do this, under the CalculationApplication project in Solution Explorer, select the References item...
My requirement is dll class function returns many values but i want to use same method in project for all dll and i want to create only one setup kit suitable for all dll (i am created dll and my project using c# only) Example: 1)Dll class: public class Sample { public static int ...
I have a graphics opengl program written in cpp nd i wanted to use the code in c#. I have a ui built with opengl c# and likr to change the color of the drawing and make other chanegs to it. c#cppopengldll 18th May 2019, 5:53 AM Leoulg 4 Answers Answer ...
// delegate_to_native_function.cpp// compile with: /LD#include< windows.h >extern"C"{ __declspec(dllexport)voidnativeFunction(void(CALLBACK *mgdFunc)(constchar* str)){ mgdFunc("Call to Managed Function"); } } The next sample consumes the .dll and passes a delegate handle to the nati...
Let’s do this slightly differently.In this post, we learn that you can now use Delphito compile the source code into Linux 64-bit Server native code directly.. So, let’s do this by creating a tiny Delphi DLL/*.so library. This library exports a single function that takes a double ...
The next sample shows how to access types outside the assembly. In this sample, the client consumes the component that's built in the previous sample. C++ // type_visibility_3.cpp// compile with: /clr#using"type_visibility_2.dll"intmain(){ Public_Class ^ a = gcnew Public_Class; a-...
Add aDllImportAttributeto the declaration created in the previous step and specify the library where the function is located. The library must be located on the computer that will run the application. VB <DllImport("kernel32.dll")> _PrivateSharedFunctionGetDriveType(lpRootPathNameAsString)AsInteger...
If you do that, you can add a reference using the Solution Explorer, and use it in C++ UWP apps. In the case of a DLL, you link with the export library.To expose functionality to callers in other languages, you can convert the library into a Windows Runtime Component. Windows Run...
Sometimes you may have a need to load a DLL in a separate domain to call its method at run-time. You can create a proxy class by referencing the following code snippet:复制 public class Loader : MarshalByRefObject { object CallInternal(string dll, string typename, string metho...