MustRunInClientContextAttribute Class
 

Forces the attributed object to be created in the context of the creator, if possible. This class cannot be inherited.

Namespace:   System.EnterpriseServices
Assembly:  System.EnterpriseServices (in System.EnterpriseServices.dll)

SystemObject
   SystemAttribute
    System.EnterpriseServicesMustRunInClientContextAttribute

[AttributeUsageAttribute(AttributeTargets.Class, Inherited = true)]
[ComVisibleAttribute(false)]
public sealed class MustRunInClientContextAttribute : Attribute
[AttributeUsageAttribute(AttributeTargets::Class, Inherited = true)]
[ComVisibleAttribute(false)]
public ref class MustRunInClientContextAttribute sealed : Attribute
[<Sealed>]
[<AttributeUsageAttribute(AttributeTargets.Class, Inherited = true)>]
[<ComVisibleAttribute(false)>]
type MustRunInClientContextAttribute = 
    class
        inherit Attribute
    end
<AttributeUsageAttribute(AttributeTargets.Class, Inherited := True)>
<ComVisibleAttribute(False)>
Public NotInheritable Class MustRunInClientContextAttribute
	Inherits Attribute
NameDescription
System_CAPS_pubmethod MustRunInClientContextAttribute

Initializes a new instance of the MustRunInClientContextAttribute class, requiring creation of the object in the context of the creator.

System_CAPS_pubmethod MustRunInClientContextAttribute

Initializes a new instance of the MustRunInClientContextAttribute class, optionally not creating the object in the context of the creator.

NameDescription
System_CAPS_pubproperty

When implemented in a derived class, gets a unique identifier for this Attribute.(Inherited from Attribute.)

System_CAPS_pubproperty

Gets a value that indicates whether the attributed object is to be created in the context of the creator.

NameDescription
System_CAPS_pubmethod Equals

This API supports the product infrastructure and is not intended to be used directly from your code. Returns a value that indicates whether this instance is equal to a specified object.(Inherited from Attribute.)

System_CAPS_pubmethod GetHashCode

Returns the hash code for this instance.(Inherited from Attribute.)

System_CAPS_pubmethod GetType

Gets the Type of the current instance.(Inherited from Object.)

System_CAPS_pubmethod IsDefaultAttribute

When overridden in a derived class, indicates whether the value of this instance is the default value for the derived class.(Inherited from Attribute.)

System_CAPS_pubmethod Match

When overridden in a derived class, returns a value that indicates whether this instance equals a specified object.(Inherited from Attribute.)

System_CAPS_pubmethod ToString

Returns a string that represents the current object.(Inherited from Object.)

NameDescription
System_CAPS_pubinterface System_CAPS_privmethod _AttributeGetIDsOfNames

Maps a set of names to a corresponding set of dispatch identifiers.(Inherited from Attribute.)

System_CAPS_pubinterface System_CAPS_privmethod _AttributeGetTypeInfo

Retrieves the type information for an object, which can be used to get the type information for an interface.(Inherited from Attribute.)

System_CAPS_pubinterface System_CAPS_privmethod _AttributeGetTypeInfoCount

Retrieves the number of type information interfaces that an object provides (either 0 or 1).(Inherited from Attribute.)

System_CAPS_pubinterface System_CAPS_privmethod _AttributeInvoke

Provides access to properties and methods exposed by an object.(Inherited from Attribute.)

If the context attributes of the attributed object conflict with those of the context of the creator, a System.Runtime.InteropServicesCOMException is thrown when an attempt is made to create the object.

For more information about using attributes, see Extending Metadata Using Attributes.

The following code example demonstrates the use of the MustRunInClientContextAttribute type.

using System;
using System.EnterpriseServices;
using System.Reflection;

// References:
// System.EnterpriseServices

[MustRunInClientContext]
public class MustRunInClientContextAttribute_Ctor : ServicedComponent
{
}

[MustRunInClientContext(false)]
public class MustRunInClientContextAttribute_Ctor_Bool : ServicedComponent
{
}

[MustRunInClientContext(false)]
public class MustRunInClientContextAttribute_Value : ServicedComponent
{
    public void ValueExample()
    {
        // Get the MustRunInClientContextAttribute applied to the class.
        MustRunInClientContextAttribute attribute =
            (MustRunInClientContextAttribute)Attribute.GetCustomAttribute(
            this.GetType(),
            typeof(MustRunInClientContextAttribute),
            false);

        // Display the value of the attribute's Value property.
        Console.WriteLine("MustRunInClientContextAttribute.Value: {0}",
            attribute.Value);
    }
}
Imports System
Imports System.EnterpriseServices
Imports System.Reflection


' References:
' System.EnterpriseServices

<MustRunInClientContext()>  _
Public Class MustRunInClientContextAttribute_Ctor
    Inherits ServicedComponent
End Class 'MustRunInClientContextAttribute_Ctor

<MustRunInClientContext(False)>  _
Public Class MustRunInClientContextAttribute_Ctor_Bool
    Inherits ServicedComponent
End Class 'MustRunInClientContextAttribute_Ctor_Bool

<MustRunInClientContext(False)>  _
Public Class MustRunInClientContextAttribute_Value
    Inherits ServicedComponent

    Public Sub ValueExample() 
        ' Get the MustRunInClientContextAttribute applied to the class.
        Dim attribute As MustRunInClientContextAttribute = CType(Attribute.GetCustomAttribute(Me.GetType(), GetType(MustRunInClientContextAttribute), False), MustRunInClientContextAttribute)

        ' Display the value of the attribute's Value property.
        MsgBox("MustRunInClientContextAttribute.Value: " & attribute.Value)

    End Sub 'ValueExample
End Class 'MustRunInClientContextAttribute_Value
.NET Framework
Available since 1.1

Any public static ( Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

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