DefaultCharSetAttribute Class

Reference

Definition

Namespace:: System.Runtime.InteropServices

Assembly:: System.Runtime.InteropServices.dll

Assembly:: mscorlib.dll

Assembly:: netstandard.dll

Source:: DefaultCharSetAttribute.cs

Source:: DefaultCharSetAttribute.cs

Source:: DefaultCharSetAttribute.cs

Important

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Specifies the value of the CharSet enumeration. This class cannot be inherited.

public ref class DefaultCharSetAttribute sealed : Attribute

[System.AttributeUsage(System.AttributeTargets.Module, Inherited=false)]
public sealed class DefaultCharSetAttribute : Attribute

[System.AttributeUsage(System.AttributeTargets.Module, Inherited=false)]
[System.Runtime.InteropServices.ComVisible(true)]
public sealed class DefaultCharSetAttribute : Attribute

[<System.AttributeUsage(System.AttributeTargets.Module, Inherited=false)>]
type DefaultCharSetAttribute = class
    inherit Attribute

[<System.AttributeUsage(System.AttributeTargets.Module, Inherited=false)>]
[<System.Runtime.InteropServices.ComVisible(true)>]
type DefaultCharSetAttribute = class
    inherit Attribute

Public NotInheritable Class DefaultCharSetAttribute
Inherits Attribute

Inheritance: Object

Attribute
DefaultCharSetAttribute

Attributes: AttributeUsageAttribute ComVisibleAttribute

Examples

The following code example changes the default CharSet value from Ansi to Auto.

using System.Runtime.InteropServices;

[module: DefaultCharSet(CharSet.Auto)]

// …

Remarks

Apply the DefaultCharSetAttribute attribute at the assembly level or module level to set the CharSet value for any call to DllImportAttribute that does not include a CharSet named argument specified by the user.

A CharSet named argument specified by the user overrides the setting of DefaultCharSetAttribute.

Note

Only the C# and Visual Basic compilers recognize this attribute; it is not used by the C++ compiler.

Constructors

DefaultCharSetAttribute(CharSet)

Initializes a new instance of the DefaultCharSetAttribute class with the specified CharSet value.

Properties

CharSet	Gets the default value of CharSet for any call to DllImportAttribute.
TypeId	When implemented in a derived class, gets a unique identifier for this Attribute. (Inherited from Attribute)

Methods

Equals(Object)	Returns a value that indicates whether this instance is equal to a specified object. (Inherited from Attribute)
GetHashCode()	Returns the hash code for this instance. (Inherited from Attribute)
GetType()	Gets the Type of the current instance. (Inherited from Object)
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)
Match(Object)	When overridden in a derived class, returns a value that indicates whether this instance equals a specified object. (Inherited from Attribute)
MemberwiseClone()	Creates a shallow copy of the current Object. (Inherited from Object)
ToString()	Returns a string that represents the current object. (Inherited from Object)

Explicit Interface Implementations

_Attribute.GetIDsOfNames(Guid, IntPtr, UInt32, UInt32, IntPtr)	Maps a set of names to a corresponding set of dispatch identifiers. (Inherited from Attribute)
_Attribute.GetTypeInfo(UInt32, UInt32, IntPtr)	Retrieves the type information for an object, which can be used to get the type information for an interface. (Inherited from Attribute)
_Attribute.GetTypeInfoCount(UInt32)	Retrieves the number of type information interfaces that an object provides (either 0 or 1). (Inherited from Attribute)
_Attribute.Invoke(UInt32, Guid, UInt32, Int16, IntPtr, IntPtr, IntPtr, IntPtr)	Provides access to properties and methods exposed by an object. (Inherited from Attribute)

Applies to

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