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Marshal.GetNativeVariantForObject Method

  • Reference

Definition

Namespace:
System.Runtime.InteropServices
Assembly:
System.Runtime.InteropServices.dll
Assembly:
mscorlib.dll
Assembly:
netstandard.dll

Overloads

GetNativeVariantForObject(Object, IntPtr)
Obsolete.

Converts an object to a COM VARIANT.
GetNativeVariantForObject<T>(T, IntPtr)
Obsolete.

Converts an object of a specified type to a COM VARIANT.

GetNativeVariantForObject(Object, IntPtr)

Source:
Marshal.NoCom.cs
Source:
Marshal.NoCom.cs
Source:
Marshal.NoCom.cs

Caution

GetNativeVariantForObject(Object, IntPtr) may be unavailable in future releases.

Converts an object to a COM VARIANT.

public:
 static void GetNativeVariantForObject(System::Object ^ obj, IntPtr pDstNativeVariant);
[System.Obsolete("GetNativeVariantForObject(Object, IntPtr) may be unavailable in future releases.")]
[System.Security.SecurityCritical]
public static void GetNativeVariantForObject (object obj, IntPtr pDstNativeVariant);
[System.Runtime.Versioning.SupportedOSPlatform("windows")]
public static void GetNativeVariantForObject (object? obj, IntPtr pDstNativeVariant);
[System.Obsolete("GetNativeVariantForObject(Object, IntPtr) may be unavailable in future releases.")]
public static void GetNativeVariantForObject (object obj, IntPtr pDstNativeVariant);
public static void GetNativeVariantForObject (object? obj, IntPtr pDstNativeVariant);
public static void GetNativeVariantForObject (object obj, IntPtr pDstNativeVariant);
[System.Security.SecurityCritical]
public static void GetNativeVariantForObject (object obj, IntPtr pDstNativeVariant);
[<System.Obsolete("GetNativeVariantForObject(Object, IntPtr) may be unavailable in future releases.")>]
[<System.Security.SecurityCritical>]
static member GetNativeVariantForObject : obj * nativeint -> unit
[<System.Runtime.Versioning.SupportedOSPlatform("windows")>]
static member GetNativeVariantForObject : obj * nativeint -> unit
[<System.Obsolete("GetNativeVariantForObject(Object, IntPtr) may be unavailable in future releases.")>]
static member GetNativeVariantForObject : obj * nativeint -> unit
static member GetNativeVariantForObject : obj * nativeint -> unit
[<System.Security.SecurityCritical>]
static member GetNativeVariantForObject : obj * nativeint -> unit
Public Shared Sub GetNativeVariantForObject (obj As Object, pDstNativeVariant As IntPtr)

Parameters

obj
Object

The object for which to get a COM VARIANT.

pDstNativeVariant
IntPtr

nativeint

A pointer to receive the VARIANT that corresponds to the obj parameter.

Attributes
ObsoleteAttribute SecurityCriticalAttribute SupportedOSPlatformAttribute

Exceptions

ArgumentException

The obj parameter is an instance of a generic type.

Remarks

The pDstNativeVariant parameter must point to sufficient memory to store the resulting VARIANT. Also, the implementation of this method calls the VariantInit function on the raw memory that the pDstNativeVariant parameter points to.

Applies to

GetNativeVariantForObject<T>(T, IntPtr)

Source:
Marshal.NoCom.cs
Source:
Marshal.NoCom.cs
Source:
Marshal.NoCom.cs

Caution

GetNativeVariantForObject<T>(T, IntPtr) may be unavailable in future releases.

Converts an object of a specified type to a COM VARIANT.

public:
generic <typename T>
 static void GetNativeVariantForObject(T obj, IntPtr pDstNativeVariant);
[System.Obsolete("GetNativeVariantForObject<T>(T, IntPtr) may be unavailable in future releases.")]
[System.Security.SecurityCritical]
public static void GetNativeVariantForObject<T> (T obj, IntPtr pDstNativeVariant);
[System.Runtime.Versioning.SupportedOSPlatform("windows")]
public static void GetNativeVariantForObject<T> (T? obj, IntPtr pDstNativeVariant);
[System.Obsolete("GetNativeVariantForObject<T>(T, IntPtr) may be unavailable in future releases.")]
public static void GetNativeVariantForObject<T> (T obj, IntPtr pDstNativeVariant);
public static void GetNativeVariantForObject<T> (T obj, IntPtr pDstNativeVariant);
[System.Security.SecurityCritical]
public static void GetNativeVariantForObject<T> (T obj, IntPtr pDstNativeVariant);
[<System.Obsolete("GetNativeVariantForObject<T>(T, IntPtr) may be unavailable in future releases.")>]
[<System.Security.SecurityCritical>]
static member GetNativeVariantForObject : 'T * nativeint -> unit
[<System.Runtime.Versioning.SupportedOSPlatform("windows")>]
static member GetNativeVariantForObject : 'T * nativeint -> unit
[<System.Obsolete("GetNativeVariantForObject<T>(T, IntPtr) may be unavailable in future releases.")>]
static member GetNativeVariantForObject : 'T * nativeint -> unit
static member GetNativeVariantForObject : 'T * nativeint -> unit
[<System.Security.SecurityCritical>]
static member GetNativeVariantForObject : 'T * nativeint -> unit
Public Shared Sub GetNativeVariantForObject(Of T) (obj As T, pDstNativeVariant As IntPtr)

Type Parameters

T

The type of the object to convert.

Parameters

obj
T

The object for which to get a COM VARIANT.

pDstNativeVariant
IntPtr

nativeint

A pointer to receive the VARIANT that corresponds to the obj parameter.

Attributes
ObsoleteAttribute SecurityCriticalAttribute SupportedOSPlatformAttribute

Remarks

The pDstNativeVariant parameter must point to sufficient memory to store the resulting VARIANT. Also, the implementation of this method calls VariantInit function on the raw memory that the pDstNativeVariant parameter points to.

Applies to