Type.GetTypeFromProgID Método

Source:

Type.cs

Source:

Type.cs

Source:

Type.cs

public:
 static Type ^ GetTypeFromProgID(System::String ^ progID);

public static Type? GetTypeFromProgID (string progID);

[System.Runtime.Versioning.SupportedOSPlatform("windows")]
public static Type? GetTypeFromProgID (string progID);

[System.Security.SecurityCritical]
public static Type GetTypeFromProgID (string progID);

public static Type GetTypeFromProgID (string progID);

static member GetTypeFromProgID : string -> Type

[<System.Runtime.Versioning.SupportedOSPlatform("windows")>]
static member GetTypeFromProgID : string -> Type

[<System.Security.SecurityCritical>]
static member GetTypeFromProgID : string -> Type

Public Shared Function GetTypeFromProgID (progID As String) As Type

Parámetros

Devoluciones

Tipo asociado al ProgID especificado, si progID es una entrada válida en el Registro y un tipo está asociado a él; de lo contrario, null.

Atributos

SupportedOSPlatformAttribute SecurityCriticalAttribute

Excepciones

Comentarios

Este método se proporciona para la compatibilidad con COM. Los progID no se usan en Microsoft .NET Framework porque se han reemplazado por el concepto de espacio de nombres.

Consulte también

• GetProgIdForType(Type)

Source:

Type.cs

Source:

Type.cs

Source:

Type.cs

public:
 static Type ^ GetTypeFromProgID(System::String ^ progID, bool throwOnError);

public static Type? GetTypeFromProgID (string progID, bool throwOnError);

[System.Runtime.Versioning.SupportedOSPlatform("windows")]
public static Type? GetTypeFromProgID (string progID, bool throwOnError);

[System.Security.SecurityCritical]
public static Type GetTypeFromProgID (string progID, bool throwOnError);

public static Type GetTypeFromProgID (string progID, bool throwOnError);

static member GetTypeFromProgID : string * bool -> Type

[<System.Runtime.Versioning.SupportedOSPlatform("windows")>]
static member GetTypeFromProgID : string * bool -> Type

[<System.Security.SecurityCritical>]
static member GetTypeFromProgID : string * bool -> Type

Public Shared Function GetTypeFromProgID (progID As String, throwOnError As Boolean) As Type

Parámetros

Devoluciones

Tipo asociado al identificador de programa especificado (ProgID), si progID es una entrada válida en el Registro y un tipo está asociado a él; de lo contrario, null.

Atributos

SupportedOSPlatformAttribute SecurityCriticalAttribute

Excepciones

Ejemplos

En el ejemplo siguiente se recupera un tipo pasando un ProgID, especificando si se produce una excepción si progID no es válido. A continuación, en el ejemplo se muestra el ClassID relacionado con progID, junto con cualquier mensaje de excepción aplicable.

using namespace System;
int main()
{
   try
   {
      
      // Use the ProgID HKEY_CLASSES_ROOT\DirControl.DirList.1.
      String^ myString1 = "DIRECT.ddPalette.3";
      
      // Use a nonexistent ProgID WrongProgID.
      String^ myString2 = "WrongProgID";
      
      // Make a call to the method to get the type information of the given ProgID.
      Type^ myType1 = Type::GetTypeFromProgID( myString1, true );
      Console::WriteLine( "GUID for ProgID DirControl.DirList.1 is {0}.", myType1->GUID );
      
      // Throw an exception because the ProgID is invalid and the throwOnError
      // parameter is set to True.
      Type^ myType2 = Type::GetTypeFromProgID( myString2, true );
   }
   catch ( Exception^ e ) 
   {
      Console::WriteLine( "An exception occurred." );
      Console::WriteLine( "Source: {0}", e->Source );
      Console::WriteLine( "Message: {0}", e->Message );
   }

}

using System;
class MainApp
{
    public static void Main()
    {
        try
        {
            // Use the ProgID HKEY_CLASSES_ROOT\DirControl.DirList.1.
            string myString1 ="DIRECT.ddPalette.3";
            // Use a nonexistent ProgID WrongProgID.
            string myString2 ="WrongProgID";
            // Make a call to the method to get the type information of the given ProgID.
            Type myType1 =Type.GetTypeFromProgID(myString1,true);
            Console.WriteLine("GUID for ProgID DirControl.DirList.1 is {0}.", myType1.GUID);
            // Throw an exception because the ProgID is invalid and the throwOnError
            // parameter is set to True.
            Type myType2 =Type.GetTypeFromProgID(myString2,true);
        }
        catch(Exception e)
        {
            Console.WriteLine("An exception occurred.");
            Console.WriteLine("Source: {0}", e.Source);
            Console.WriteLine("Message: {0}", e.Message);
        }
    }
}

open System

try
    // Use the ProgID HKEY_CLASSES_ROOT\DirControl.DirList.1.
    let myString1 ="DIRECT.ddPalette.3"
    // Use a nonexistent ProgID WrongProgID.
    let myString2 ="WrongProgID"
    // Make a call to the method to get the type information of the given ProgID.
    let myType1 =Type.GetTypeFromProgID(myString1, true)
    printfn $"GUID for ProgID DirControl.DirList.1 is {myType1.GUID}."
    // Throw an exception because the ProgID is invalid and the throwOnError
    // parameter is set to True.
    let myType2 =Type.GetTypeFromProgID(myString2, true)
    ()
with e ->
    printfn "An exception occurred."
    printfn $"Source: {e.Source}"
    printfn $"Message: {e.Message}"

Class MainApp
    Public Shared Sub Main()
        Try
            ' Use the ProgID HKEY_CLASSES_ROOT\DirControl.DirList.1.
            Dim myString1 As String = "DIRECT.ddPalette.3"
            ' Use a nonexistent ProgID WrongProgID.
            Dim myString2 As String = "WrongProgID"
            ' Make a call to the method to get the type information of the given ProgID.
            Dim myType1 As Type = Type.GetTypeFromProgID(myString1, True)
            Console.WriteLine("GUID for ProgID DirControl.DirList.1 is {0}.", myType1.GUID.ToString())
            ' Throw an exception because the ProgID is invalid and the throwOnError 
            ' parameter is set to True.
            Dim myType2 As Type = Type.GetTypeFromProgID(myString2, True)
        Catch e As Exception
            Console.WriteLine("An exception occurred.")
            Console.WriteLine("Source: {0}", e.Source.ToString())
            Console.WriteLine("Message: {0}", e.Message.ToString())
        End Try
    End Sub
End Class

Comentarios

Este método se proporciona para la compatibilidad con COM. Los identificadores de programa no se usan en Microsoft .NET Framework porque se han reemplazado por el concepto de espacio de nombres.

Consulte también

• GetProgIdForType(Type)

Source:

Type.cs

Source:

Type.cs

Source:

Type.cs

public:
 static Type ^ GetTypeFromProgID(System::String ^ progID, System::String ^ server);

public static Type? GetTypeFromProgID (string progID, string? server);

[System.Runtime.Versioning.SupportedOSPlatform("windows")]
public static Type? GetTypeFromProgID (string progID, string? server);

[System.Security.SecurityCritical]
public static Type GetTypeFromProgID (string progID, string server);

public static Type GetTypeFromProgID (string progID, string server);

static member GetTypeFromProgID : string * string -> Type

[<System.Runtime.Versioning.SupportedOSPlatform("windows")>]
static member GetTypeFromProgID : string * string -> Type

[<System.Security.SecurityCritical>]
static member GetTypeFromProgID : string * string -> Type

Public Shared Function GetTypeFromProgID (progID As String, server As String) As Type

Parámetros

Devoluciones

Tipo asociado al identificador de programa especificado (progID), si progID es una entrada válida en el Registro y un tipo está asociado a él; de lo contrario, null.

Atributos

SupportedOSPlatformAttribute SecurityCriticalAttribute

Excepciones

Ejemplos

En el ejemplo siguiente se recupera un tipo pasando un progID y un nombre de servidor. A continuación, en el ejemplo se muestra el ClassID relacionado con progID o se produce una excepción si progID o el nombre del servidor no es válido.

using namespace System;
int main()
{
   try
   {
      
      // Use the ProgID localhost\HKEY_CLASSES_ROOT\DirControl::DirList.1.
      String^ theProgramID = "DirControl.DirList.1";
      
      // Use the server name localhost.
      String^ theServer = "localhost";
      
      // Make a call to the method to get the type information for the given ProgID.
      Type^ myType = Type::GetTypeFromProgID( theProgramID, theServer );
      if ( myType == nullptr )
      {
         throw gcnew Exception( "Invalid ProgID or Server." );
      }
      Console::WriteLine( "GUID for ProgID DirControl.DirList.1 is {0}.", myType->GUID );
   }
   catch ( Exception^ e ) 
   {
      Console::WriteLine( "An exception occurred." );
      Console::WriteLine( "Source: {0}", e->Source );
      Console::WriteLine( "Message: {0}", e->Message );
   }

}

using System;
class MainApp
{
    public static void Main()
    {
        try
        {
            // Use the ProgID localhost\HKEY_CLASSES_ROOT\DirControl.DirList.1.
            string theProgramID ="DirControl.DirList.1";
            // Use the server name localhost.
            string theServer="localhost";
            // Make a call to the method to get the type information for the given ProgID.
            Type myType =Type.GetTypeFromProgID(theProgramID,theServer);
            if(myType==null)
            {
                throw new Exception("Invalid ProgID or Server.");
            }
            Console.WriteLine("GUID for ProgID DirControl.DirList.1 is {0}.", myType.GUID);
        }
        catch(Exception e)
        {
            Console.WriteLine("An exception occurred.");
            Console.WriteLine("Source: {0}" , e.Source);
            Console.WriteLine("Message: {0}" , e.Message);
        }		
    }
}

open System

try
    // Use the ProgID localhost\HKEY_CLASSES_ROOT\DirControl.DirList.1.
    let theProgramID ="DirControl.DirList.1"
    // Use the server name localhost.
    let theServer="localhost"
    // Make a call to the method to get the type information for the given ProgID.
    let myType =Type.GetTypeFromProgID(theProgramID, theServer)
    if myType = null then
        raise (Exception "Invalid ProgID or Server.")
    printfn $"GUID for ProgID DirControl.DirList.1 is {myType.GUID}."
with e ->
    printfn "An exception occurred."
    printfn $"Source: {e.Source}"
    printfn $"Message: {e.Message}"

Class MainApp
    Public Shared Sub Main()
        Try
            ' Use ProgID localhost\HKEY_CLASSES_ROOT\DirControl.DirList.1.
            Dim theProgramID As String = "DirControl.DirList.1"
            ' Use Server name localhost.
            Dim theServer As String = "localhost"
            ' Make a call to the method to get the type information for the given ProgID.
            Dim myType As Type = Type.GetTypeFromProgID(theProgramID, theServer)
            If myType Is Nothing Then
                Throw New Exception("Invalid ProgID or server.")
            End If
            Console.WriteLine("GUID for ProgID DirControl.DirList.1 is {0}.", myType.GUID.ToString())
        Catch e As Exception
            Console.WriteLine("An exception occurred.")
            Console.WriteLine("Source: {0}.", e.Source.ToString())
            Console.WriteLine("Message: {0}.", e.Message.ToString())
        End Try
    End Sub
End Class

Comentarios

Este método se proporciona para la compatibilidad con COM. Los identificadores de programa no se usan en Microsoft .NET Framework porque se han reemplazado por el concepto de espacio de nombres.

Consulte también

• GetProgIdForType(Type)

Source:

Type.cs

Source:

Type.cs

Source:

Type.cs

public:
 static Type ^ GetTypeFromProgID(System::String ^ progID, System::String ^ server, bool throwOnError);

public static Type? GetTypeFromProgID (string progID, string? server, bool throwOnError);

[System.Runtime.Versioning.SupportedOSPlatform("windows")]
public static Type? GetTypeFromProgID (string progID, string? server, bool throwOnError);

[System.Security.SecurityCritical]
public static Type GetTypeFromProgID (string progID, string server, bool throwOnError);

public static Type GetTypeFromProgID (string progID, string server, bool throwOnError);

static member GetTypeFromProgID : string * string * bool -> Type

[<System.Runtime.Versioning.SupportedOSPlatform("windows")>]
static member GetTypeFromProgID : string * string * bool -> Type

[<System.Security.SecurityCritical>]
static member GetTypeFromProgID : string * string * bool -> Type

Public Shared Function GetTypeFromProgID (progID As String, server As String, throwOnError As Boolean) As Type

Parámetros

Devoluciones

Tipo asociado al identificador de programa especificado (progID), si progID es una entrada válida en el Registro y un tipo está asociado a él; de lo contrario, null.

Atributos

SupportedOSPlatformAttribute SecurityCriticalAttribute

Excepciones

Ejemplos

En el ejemplo siguiente se recupera un tipo pasando un progID y un nombre de servidor. A continuación, en el ejemplo se muestra el ClassID relacionado con progID, especificando si se produce una excepción si progID o el nombre del servidor no es válido.

using namespace System;
int main()
{
   try
   {
      
      // Use server localhost.
      String^ theServer = "localhost";
      
      // Use  ProgID HKEY_CLASSES_ROOT\DirControl.DirList.1.
      String^ myString1 = "DirControl.DirList.1";
      
      // Use a wrong ProgID WrongProgID.
      String^ myString2 = "WrongProgID";
      
      // Make a call to the method to get the type information for the given ProgID.
      Type^ myType1 = Type::GetTypeFromProgID( myString1, theServer, true );
      Console::WriteLine( "GUID for ProgID DirControl.DirList.1 is {0}.", myType1->GUID );
      
      // Throw an exception because the ProgID is invalid and the throwOnError
      // parameter is set to True.
      Type^ myType2 = Type::GetTypeFromProgID( myString2, theServer, true );
   }
   catch ( Exception^ e ) 
   {
      Console::WriteLine( "An exception occurred. The ProgID is wrong." );
      Console::WriteLine( "Source: {0}", e->Source );
      Console::WriteLine( "Message: {0}", e->Message );
   }

}

using System;
class MainApp
{
    public static void Main()
    {
        try
        {
            // Use server localhost.
            string theServer="localhost";
            // Use  ProgID HKEY_CLASSES_ROOT\DirControl.DirList.1.
            string myString1 ="DirControl.DirList.1";
            // Use a wrong ProgID WrongProgID.
            string myString2 ="WrongProgID";
            // Make a call to the method to get the type information for the given ProgID.
            Type myType1 =Type.GetTypeFromProgID(myString1,theServer,true);
            Console.WriteLine("GUID for ProgID DirControl.DirList.1 is {0}.", myType1.GUID);
            // Throw an exception because the ProgID is invalid and the throwOnError
            // parameter is set to True.
            Type myType2 =Type.GetTypeFromProgID(myString2, theServer, true);
        }
        catch(Exception e)
        {
            Console.WriteLine("An exception occurred. The ProgID is wrong.");
            Console.WriteLine("Source: {0}" , e.Source);
            Console.WriteLine("Message: {0}" , e.Message);
        }
    }
}

open System
try
    // Use server localhost.
    let theServer="localhost"
    // Use  ProgID HKEY_CLASSES_ROOT\DirControl.DirList.1.
    let myString1 ="DirControl.DirList.1"
    // Use a wrong ProgID WrongProgID.
    let myString2 ="WrongProgID"
    // Make a call to the method to get the type information for the given ProgID.
    let myType1 =Type.GetTypeFromProgID(myString1, theServer, true)
    printfn $"GUID for ProgID DirControl.DirList.1 is {myType1.GUID}."
    // Throw an exception because the ProgID is invalid and the throwOnError
    // parameter is set to True.
    let myType2 =Type.GetTypeFromProgID(myString2, theServer, true)
    ()
with e ->
    printfn "An exception occurred. The ProgID is wrong."
    printfn $"Source: {e.Source}"
    printfn $"Message: {e.Message}"

Class MainApp
    Public Shared Sub Main()
        Try
            ' Use Server localhost.
            Dim theServer As String = "localhost"
            ' Use  ProgID HKEY_CLASSES_ROOT\DirControl.DirList.1.
            Dim myString1 As String = "DirControl.DirList.1"
            ' Use a wrong ProgID WrongProgID.
            Dim myString2 As String = "WrongProgID"
            ' Make a call to the method to get the type information for the given ProgID.
            Dim myType1 As Type = Type.GetTypeFromProgID(myString1, theServer, True)
            Console.WriteLine("GUID for ProgID DirControl.DirList.1 is {0}.", myType1.GUID.ToString())
            ' Throw an exception because the ProgID is invalid and the throwOnError 
            ' parameter is set to True.
            Dim myType2 As Type = Type.GetTypeFromProgID(myString2, theServer, True)
        Catch e As Exception
            Console.WriteLine("An exception occurred. The ProgID is wrong.")
            Console.WriteLine("Source: {0}", e.Source.ToString())
            Console.WriteLine("Message: {0}", e.Message.ToString())
        End Try
    End Sub
End Class

Comentarios

Este método se proporciona para la compatibilidad con COM. Los identificadores de programa no se usan en Microsoft .NET Framework porque se han reemplazado por el concepto de espacio de nombres.

Consulte también

• GetProgIdForType(Type)
• TypeLoadException