Class HGlobalSafeHandle

Namespace

Ecng.Interop

Assembly

Ecng.Interop.dll

Represents a safe handle for unmanaged memory allocated with HGlobal.

public class HGlobalSafeHandle : SafeHandleZeroOrMinusOneIsInvalid, IDisposable

Inheritance

object

CriticalFinalizerObject

SafeHandle

SafeHandleZeroOrMinusOneIsInvalid

HGlobalSafeHandle

Implements

IDisposable

Inherited Members

SafeHandleZeroOrMinusOneIsInvalid.IsInvalid

SafeHandle.handle

SafeHandle.SetHandle(IntPtr)

SafeHandle.DangerousGetHandle()

SafeHandle.Close()

SafeHandle.Dispose()

SafeHandle.Dispose(bool)

SafeHandle.SetHandleAsInvalid()

SafeHandle.DangerousAddRef(ref bool)

SafeHandle.DangerousRelease()

SafeHandle.IsClosed

object.GetType()

object.MemberwiseClone()

object.ToString()

object.Equals(object)

object.Equals(object, object)

object.ReferenceEquals(object, object)

object.GetHashCode()

Extension Methods

AsyncHelper.FromResult<TValue>(TValue)

AsyncHelper.ToCompleteSource<TValue>(TValue)

CompareHelper.IsDefault<T>(T)

CompareHelper.IsRuntimeDefault<T>(T)

Converter.TypedTo<TFrom, TTo>(TFrom)

DelegateHelper.AddDelegate<TDelegate>(TDelegate, TDelegate)

DelegateHelper.GetInvocationList<TDelegate>(TDelegate)

DelegateHelper.RemoveAllDelegates<TDelegate>(TDelegate)

DelegateHelper.RemoveDelegate<TDelegate>(TDelegate, TDelegate)

DisposableHelper.MakeDisposable<T>(T, Action<T>)

Enumerator.IsDefined<T>(T)

Enumerator.SplitMask<T>(T)

NullableHelper.Convert<T, TResult>(T, Func<T, TResult>, Func<TResult>)

NullableHelper.IsNull<T>(T)

NullableHelper.IsNull<T>(T, bool)

TupleHelper.ToValues<T>(T)

TypeHelper.CheckOnNull<T>(T, string)

TypeHelper.DoDispose<TSource>(TSource)

TypeHelper.ToScope<T>(T, bool)

NetworkHelper.Format<T>(T, bool)

PersistableHelper.TrySerialize<T>(T, out SettingsStorage)

XamlHelper.CopyToClipboard<T>(T)

Paths.SerializeToString<T>(T, bool)

Paths.Serialize<T>(T, bool)

Paths.Serialize<T>(T, string, bool)

CompareHelper.Compare(object, object)

Converter.To(object, Type)

Converter.To<T>(object)

Enumerator.GetAttributeOfType<TAttribute>(object)

Enumerator.IsEnumBrowsable(object)

Enumerator.SplitMask2(object)

TypeHelper.HasProperty(object, string)

EntityPropertyHelper.GetPropValue(object, string, Func<object, string, object>, IDictionary<string, object>)

Extensions.GetBasicProperties(object, int)

Extensions.GetDisplayName(object)

Extensions.GetFieldDescription(object)

Extensions.GetFieldDisplayName(object)

Extensions.GetFieldIcon(object)

JsonHelper.ToJson(object, bool)

JsonHelper.ToJson(object, bool, JsonSerializerSettings)

PersistableHelper.ToStorage(object, bool)

EditorExtensions.ToItemsSource(object, Type, bool?, ListSortDirection?, Func<IItemsSourceItem, bool>, Func<object, string>, Func<object, string>)

XamlHelper.EnsureUIThread(object)

XamlHelper.ShowModel<TWindow>(object, DependencyObject)

XamlHelper.WpfCast<T>(object)

VirtualPropertyRegistry.TryGetVirtualValue(object, string, out object)

Constructors

HGlobalSafeHandle(IntPtr)

Initializes a new instance of the HGlobalSafeHandle class with the specified pointer.

public HGlobalSafeHandle(IntPtr ptr)

Parameters

ptr IntPtr

An IntPtr that represents the allocated unmanaged memory.

Methods

ReleaseHandle()

Releases the unmanaged memory by freeing the HGlobal allocation.

protected override bool ReleaseHandle()

Returns

bool

true if the handle is released successfully; otherwise, false.