How do you directly call a native function exported from a DLL?

How do you directly call a native function exported from a
DLL?

Question Posted / swechcha

2 Answers
7655 Views
I also Faced
E-Mail Answers

Answers were Sorted based on User's Feedback

How do you directly call a native function exported from a DLL?..

Answer / santhanakumar

HERE IS THE CODE EXAMPLE :

using System.Runtime.InteropServices; \
class C
{
[DllImport("user32.dll")]
public static extern int MessageBoxA(int h, string
m, string c, int type);
public static int Main()
{
return MessageBoxA(0, “Hello
World!”, “Caption”, 0);
}
}

Is This Answer Correct ?

3 Yes

0 No

How do you directly call a native function exported from a DLL?..

Answer / moghan

Yes we can call a native function exported from a Dll in
the following way,
I used C#.Net for Coding.

Add a Namespace that "System.Runtime.InteropServices"

Then use the following code,

Syntax:
[DllImport("dllname")]
here place the function in "dllname" Dll.

Is This Answer Correct ?

1 Yes

0 No

Post New Answer

More Dot Net Remoting Interview Questions

How to register a shared assembly ?

1 Answers Digital GlobalSoft,

How do you register a .NET assembly?

2 Answers Microsoft,

What are the security issues if we send a query from the application?

2 Answers Microsoft, Timken,

Define delegates and events?