[edit] Last updated: Fri, 23 Dec 2011

DOTNET

(PHP 4 >= 4.1.0, PHP 5)

DOTNET — DOTNET sınıfı

$obj = new DOTNET("kitaplik", "sinifAdi")

Tanım

DOTNET sınıfı, .Net kütüphanelerinden bir sınıf başlatmanıza, nesnenin özellik ve yöntemlerine erişmenize izin verir.

Yöntemler

string DOTNET::DOTNET ( string $kutuphane_adi , string $sinif_adi [, int $kodsayfasi ] )

DOTNET sınıf yapılandırıcısı. kutuphane_adi hangi kütüphanenin yükleneceğini, sinif_adi bu kütüphane içinde hangi sınıfın başlatılacağını belirler. Evrensel dizge dönüşümleri yapabilmek için seçimlik olarak kodsayfasi belirtebilirsiniz; kod sayfası hakkında daha fazla bilgi için COM sınıfına bakınız.

Geri dönen nesne aşırı yüklenmiş bir nesnedir, bunun anlamı PHP düzenli sınıflarda gördüğü herhangi bir durağan yöntemi göremeyecektir; bunun yerine herhangi bir özellik veya yönteme erişim COM vasıtası ile DOTNET'e gerçekleşecektir. Bir başka deyişle .Net nesneleri, .Net çalışma zamanı kütüphanesi tarafından sağlanan COM birlikte çalışılabilirlik katmanı ile eşleştirilecektir.

Bir DOTNET nesnesi oluşturduktan sonra, PHP ona herhangi bir COM nesnesine denk şekilde davranacaktır; yani aynı kurallar geçerlidir.

Örnek 1 DOTNET örneği


<?php
 $stack = new DOTNET("mscorlib", "System.Collections.Stack");
 $stack->Push(".Net");
 $stack->Push("Hello ");
 echo $stack->Pop() . $stack->Pop();
?>

Bilginize:
Bu özelliğin faydalarından yararlanmak için html sunucunuza .Net çalışma zamanı kütüphanesini kurmalısınız.

VARIANT

COM

[edit] Last updated: Fri, 23 Dec 2011

add a note User Contributed Notes DOTNET

sandips (yardi) 29-Jun-2011 02:57


exercise to try different type of method signature and calling them in php.



VB.net Code

Public Class Class1

    Public Function SayHello(ByVal input As String) As String

        Return "Php input: " & input & "</BR>Dot net library said- 'Hello'"

    End Function

    Public Function ConcatArray(ByVal Values As Object()) As String

        Dim ret As String = String.Empty

        For Each sval As Object In Values

            ret = ret & sval.ToString & " "

        Next

        Return ret.Substring(1, ret.Length - 1)

    End Function

    Public Function ReturnObject(ByVal FirstName As String, ByVal LastName As String) As Name

        Dim obj As New Name

        obj.FirstName = FirstName

        obj.LastName = LastName

        Return obj

    End Function

'To explain Byref doesn't work with php

    Public Function CallByRef(ByRef value As String) As String

        value = "Value to ByRef parameter set in dot net."

        Return "ByRef CallByRef() method called."

    End Function

End Class



Public Class Name

    Public FirstName As String = String.Empty

    Public LastName As String = String.Empty

End Class



Php code to test .net library

<?php

  $class1 = new DOTNET("DotNetTest,"

              ."Version=1.0.0.0,"

                          ."Culture=neutral,"

                      ."PublicKeyToken=6675daefc27eafc4"                    

              ,"DotNetTest.Class1");

 echo $class1->SayHello("Hi PHP!!!!");

 echo "</P>";



 $parameter[0] = 12345;

 $parameter[1] = "MyString";

 $parameter[2] = false;

 $ret = $class1 -> ConcatArray($parameter);

 echo $ret;

 echo "</P>";



 $Obj = $class1 -> ReturnObject("Sandip","Shimpi");

 echo $Obj->FirstName." ".$Obj->LastName;



 echo "</P>";

 $myByRef = "";

 echo "Value of ByRef Variable before calling .net CallByRef() method: ".$myByRef;

 echo "</BR>";

 echo $class1 -> CallByRef($myByRef);

 echo "</BR>";

 echo "Now value of ByRef Variable: ".$myByRef;

 echo $myByRef;

?>

Anonymous 04-Jul-2010 05:17


As suggested before, you'll likely have to use a full assembly string including the assembly name, the assembly version (not the dll file version), the culture, and the public key token.  Otherwise, you'll get a 'file not found' catchable error.  To quickly find this on your own system to get the ball rolling, open C:\Windows\assembly in explorer (not in cmd as that shows a different view), scroll down the list until you find the assembly you want to work with, hover the mouse over it, and the tooltip shows the exact string to use (though processcorArchitecture if shown is optional).  You'll have to use .net utilities or other methods to automate collecting this info on other machines.



You'll also have to use the fully-qualified class name.  In other words, if you want to use the 'Form' class within 'System.Windows.Forms', you have to use the full class hierarchy 'System.Windows.Forms.Form'.  Otherwise you'll get an unhelpful 'Failed to instantiate .Net object' catchable error.



The following example shows the correct syntax to use the 'Form' class to pop up a blank form from php-cli, which can be used in leu of many Windows GUI PHP extensions out there.  Replace Version with your local version, and PublicKeyToken with your own local key token.



<?php



$full_assembly_string = 'System.Windows.Forms, Version=2.0.0.0, Culture=neutral, PublicKeyToken=a8425bc35256e463';

$full_class_name = 'System.Windows.Forms.Form';

$form = new DOTNET($full_assembly_string, $full_class_name);



// code to add buttons, menus, text, etc



$form->Show();



$form_event = '';

while($form_event !== 'close') {



  // handle form functions and events



  }

?>

murat at muratyaman dot co dot uk 11-Feb-2010 05:46


First, I hit the same mine:



"... Failed to instantiate .Net object [Unwrapped, QI for IDispatch] [0x80004002] No such interface supported ..."



In order to load the assembly and class in it successfully, I had to change my AssemblyInfo.cs file regarding the visibility of the types in it.



// some code above



// This sets the default COM visibility of types in the assembly to invisible.

// If you need to expose a type to COM, use [ComVisible(true)] on that type.

[assembly: ComVisible(true)]



// some code below

m holmes at windowlogic dot com dot au 21-Sep-2009 09:31


For strongly-named NET assemblies that are registered in the GAC, you can just use the assembly name

e.g: $x = new DOTNET ("myAssembly", "myClass");



For strongly-named NET assemblies that aren't registered in the GAC, you need to use the full assembly string

e.g. $x = new DOTNET('myAssembly, Version=X.X.X.X, Culture=neutral, PublicKeyToken=ZZZZZZZZZZZZ', 'myClass');



You can't instantiate assemblies that haven't been strongly named.



"Strongly named" means that the assembly has a public key. To strongly name your own classes in Visual Studio, go to the Signing tab in the project properties and click the 'sign the assembly' box and choose a key file name.



To register an assembly in the GAC, there are various tools around to do that, but the easiest method is to drag-and-drop the compiled assembly into c:\windows\assembly using windows explorer (a shell extension is installed by default that handles registering dragged files).

kschroeder at mirageworks dot com 08-Apr-2009 11:55


In order to find out what the PublicKeyToken value is, open up Explorer and go to c:\windows\assembly.  In that directory you will see all of the registered assemblies along with their PublicKeyToken value.

Kai Sellgren 26-Mar-2009 09:14


My HTTPD crashed everytime I used this feature. To fix it, I had to switch to CGI and now everything works fine.

G dot B dot Yahav at Gmail dot com 05-Mar-2009 12:30


Here is a simple example using .NET Framework in PHP



<?php

$console = new DOTNET("mscorlib", "System.Console");

$varible = $console->ReadLine();

$console->WriteLine( "Varible: " . $varible );

$console->WriteLine();



unset( $varible );

unset( $console );

exit();

?>

sam at bitopia dot co dot uk 02-May-2008 08:54


If you want to load any other assembly apart from mscorlib, you'll need to include it like the following



$x = new DOTNET('The.Assembly.Name, Version=X.X.X.X, Culture=neutral, PublicKeyToken=ZZZZZZZZZZZZ', 'The.Class.Name');



Replace all relevant details.

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