The internal tag should be used when the question in which this tag has been used is about the internal operation in a function, language, program, or system.
Questions tagged [internal]
736 questions
25
votes
3 answers
Sending DTMF tones over the uplink in-call
I'm working on a project that requires my app to be able to send DTMF tones on the voice's uplink frequency during an active call.
My 2 conditions are:
We don't use a customized Android platform
We don't need to root the phone
I've spent several…

Simon McCorkindale
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25
votes
3 answers
How do I implement members of internal interfaces
I have been refactoring the codebase of the project that I am currently on so that classes/interfaces which are not useful beyond the confines of the assembly should be declared as internal (rather than public). But I've run into a problem with the…

jpoh
- 4,536
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24
votes
5 answers
Accessing internal members via System.Reflection?
I'm trying to Unit Test a class that has many internal functions. These obviously need testing too, but my Tests project is seperate, mainly because it covers many small, related projects. What I have so far is:
FieldInfo[] _fields =
…

Matthew Scharley
- 127,823
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23
votes
7 answers
What is the equivalent of a 'friend' keyword in C Sharp?
What is the equivalent of a 'friend' keyword in C Sharp?
How do I use the 'internal' keyword?
I have read that 'internal' keyword is a replacement for 'friend' in C#.
I am using a DLL in my C# project that I have the source code for and yet I do not…

xarzu
- 8,657
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23
votes
4 answers
Access to internal classes from another project
I'm wondering if it's possible to access internal class variables from other project in c#. I know that is impossible in regular use, I explain it below.
I have one project (P1 [class library]) containing those classes...
internal class Settings
{
…

Adam Mrozek
- 1,410
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20
votes
3 answers
Cannot create a Mock class for an internal type using Rhino Mocks
I am using Rhino Mocks as a mocking framework for unit testing.
I have a class called Subject which is the class I want to test. It has a dependency on IStore.
IStore is defined as follows:
//internal interface : has InternalsVisible to both…

Santhosh
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20
votes
2 answers
In .NET, what is the internal implementation of a delegate?
I understand that a declaration of a delegate is something like this:
public delegate int PerformCalculation(int x, int y);
However, there must be more going on. The purpose of the delegate is to provide a pointer to a method, and to do that you…

richard
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20
votes
2 answers
What does a public constructor on an internal class mean
I've seen some C# code that declares a class with an internal modifier, with a public constructor:
internal class SomeClass
{
public SomeClass()
{
}
}
What is the point of having a public constructor, if the visibility of the entire…

lysergic-acid
- 19,570
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19
votes
11 answers
Heroku giving 500 error with little information + Internal Server Error
Heroku showing this message on the page:
"internal server error"
This error is showing in console:
GET…

Himanshu Rana
- 191
- 1
- 1
- 3
19
votes
6 answers
Can a videoview play a video stored on internal storage?
I'm trying to provide my users with the ability to use either external or internal storage. I'm displaying both images and videos (of a scientific nature). When storing the media on the SD card, all is fine. But when I store the media internally,…

shellman
- 193
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19
votes
2 answers
Internal property setters in C#
I'm trying to figure out a good way to approach this. I have a Customer class which implements the ICustomer interface. This interface has a number of properties in it:
public interface ICustomer
{
string FirstName {get; set;}
string…

larryq
- 15,713
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18
votes
6 answers
Swift 3: The difference between Public and Internal access modifiers?
I read the Apple's reference about access modifiers in Swift 3. I read also about the same on stackoverflow but I didn't get an answer as the person who asked. As I understood correctly, there are four levels:
Open,…

devshok
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18
votes
6 answers
Where is Android Emulator Internal Storage
I have an error due to the contents of a file stored in internal storage on my Android Emulator. (I wrote it to file). Is there a way I can view the internal storage used by my app in windows?
I've searched through my whole project folder, sdk,…

Eduardo
- 6,900
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17
votes
7 answers
Android create folders in Internal Memory
Is there any way/ is it allowed to create folders in Internal Memory in Android. Example :
- data
-- com.test.app (application's main package)
---databases (database files)
---files (private files for application)
---shared_prefs (shared…

Android-Droid
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17
votes
3 answers
how to serialize an object of android.graphics.Path
I'm trying to store objects of Android.graphics.Path in internal device memory. Does anyone know how to serialize a android.graphics.Path object? And also, is there any other way of storing a Path object? Thanks.

sunchips
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