niko
96 lines
6.4 KiB
C#
96 lines
6.4 KiB
C#
using System;
|
|
using System.Runtime.InteropServices;
|
|
|
|
namespace System.Threading
|
|
{
|
|
/// <summary>Represents a thread synchronization event.</summary>
|
|
/// <filterpriority>2</filterpriority>
|
|
// Token: 0x0200060D RID: 1549
|
|
[ComVisible(true)]
|
|
public class EventWaitHandle : WaitHandle
|
|
{
|
|
// Token: 0x06003899 RID: 14489 RVA: 0x000C3FE0 File Offset: 0x000C21E0
|
|
private EventWaitHandle(IntPtr handle)
|
|
{
|
|
this.Handle = handle;
|
|
}
|
|
|
|
/// <summary>Initializes a new instance of the <see cref="T:System.Threading.EventWaitHandle" /> class, specifying whether the wait handle is initially signaled, and whether it resets automatically or manually.</summary>
|
|
/// <param name="initialState">true to set the initial state to signaled; false to set it to nonsignaled.</param>
|
|
/// <param name="mode">One of the <see cref="T:System.Threading.EventResetMode" /> values that determines whether the event resets automatically or manually.</param>
|
|
// Token: 0x0600389A RID: 14490 RVA: 0x000C3FF0 File Offset: 0x000C21F0
|
|
public EventWaitHandle(bool initialState, EventResetMode mode)
|
|
{
|
|
bool flag = this.IsManualReset(mode);
|
|
bool flag2;
|
|
this.Handle = NativeEventCalls.CreateEvent_internal(flag, initialState, null, out flag2);
|
|
}
|
|
|
|
/// <summary>Initializes a new instance of the <see cref="T:System.Threading.EventWaitHandle" /> class, specifying whether the wait handle is initially signaled if created as a result of this call, whether it resets automatically or manually, and the name of a system synchronization event.</summary>
|
|
/// <param name="initialState">true to set the initial state to signaled if the named event is created as a result of this call; false to set it to nonsignaled.</param>
|
|
/// <param name="mode">One of the <see cref="T:System.Threading.EventResetMode" /> values that determines whether the event resets automatically or manually.</param>
|
|
/// <param name="name">The name of a system-wide synchronization event.</param>
|
|
/// <exception cref="T:System.IO.IOException">A Win32 error occurred.</exception>
|
|
/// <exception cref="T:System.UnauthorizedAccessException">The named event exists and has access control security, but the user does not have <see cref="F:System.Security.AccessControl.EventWaitHandleRights.FullControl" />.</exception>
|
|
/// <exception cref="T:System.Threading.WaitHandleCannotBeOpenedException">The named event cannot be created, perhaps because a wait handle of a different type has the same name.</exception>
|
|
/// <exception cref="T:System.ArgumentException">
|
|
/// <paramref name="name" /> is longer than 260 characters.</exception>
|
|
// Token: 0x0600389B RID: 14491 RVA: 0x000C401C File Offset: 0x000C221C
|
|
public EventWaitHandle(bool initialState, EventResetMode mode, string name)
|
|
{
|
|
bool flag = this.IsManualReset(mode);
|
|
bool flag2;
|
|
this.Handle = NativeEventCalls.CreateEvent_internal(flag, initialState, name, out flag2);
|
|
}
|
|
|
|
/// <summary>Initializes a new instance of the <see cref="T:System.Threading.EventWaitHandle" /> class, specifying whether the wait handle is initially signaled if created as a result of this call, whether it resets automatically or manually, the name of a system synchronization event, and a Boolean variable whose value after the call indicates whether the named system event was created.</summary>
|
|
/// <param name="initialState">true to set the initial state to signaled if the named event is created as a result of this call; false to set it to nonsignaled.</param>
|
|
/// <param name="mode">One of the <see cref="T:System.Threading.EventResetMode" /> values that determines whether the event resets automatically or manually.</param>
|
|
/// <param name="name">The name of a system-wide synchronization event.</param>
|
|
/// <param name="createdNew">When this method returns, contains true if a local event was created (that is, if <paramref name="name" /> is null or an empty string) or if the specified named system event was created; false if the specified named system event already existed. This parameter is passed uninitialized.</param>
|
|
/// <exception cref="T:System.IO.IOException">A Win32 error occurred.</exception>
|
|
/// <exception cref="T:System.UnauthorizedAccessException">The named event exists and has access control security, but the user does not have <see cref="F:System.Security.AccessControl.EventWaitHandleRights.FullControl" />.</exception>
|
|
/// <exception cref="T:System.Threading.WaitHandleCannotBeOpenedException">The named event cannot be created, perhaps because a wait handle of a different type has the same name.</exception>
|
|
/// <exception cref="T:System.ArgumentException">
|
|
/// <paramref name="name" /> is longer than 260 characters.</exception>
|
|
// Token: 0x0600389C RID: 14492 RVA: 0x000C4048 File Offset: 0x000C2248
|
|
public EventWaitHandle(bool initialState, EventResetMode mode, string name, out bool createdNew)
|
|
{
|
|
bool flag = this.IsManualReset(mode);
|
|
this.Handle = NativeEventCalls.CreateEvent_internal(flag, initialState, name, out createdNew);
|
|
}
|
|
|
|
// Token: 0x0600389D RID: 14493 RVA: 0x000C4074 File Offset: 0x000C2274
|
|
private bool IsManualReset(EventResetMode mode)
|
|
{
|
|
if (mode < EventResetMode.AutoReset || mode > EventResetMode.ManualReset)
|
|
{
|
|
throw new ArgumentException("mode");
|
|
}
|
|
return mode == EventResetMode.ManualReset;
|
|
}
|
|
|
|
/// <summary>Sets the state of the event to nonsignaled, causing threads to block.</summary>
|
|
/// <returns>true if the operation succeeds; otherwise, false.</returns>
|
|
/// <exception cref="T:System.ObjectDisposedException">The <see cref="M:System.Threading.EventWaitHandle.Close" /> method was previously called on this <see cref="T:System.Threading.EventWaitHandle" />.</exception>
|
|
/// <filterpriority>2</filterpriority>
|
|
// Token: 0x0600389E RID: 14494 RVA: 0x000C4094 File Offset: 0x000C2294
|
|
public bool Reset()
|
|
{
|
|
base.CheckDisposed();
|
|
return NativeEventCalls.ResetEvent_internal(this.Handle);
|
|
}
|
|
|
|
/// <summary>Sets the state of the event to signaled, allowing one or more waiting threads to proceed.</summary>
|
|
/// <returns>true if the operation succeeds; otherwise, false.</returns>
|
|
/// <exception cref="T:System.ObjectDisposedException">The <see cref="M:System.Threading.EventWaitHandle.Close" /> method was previously called on this <see cref="T:System.Threading.EventWaitHandle" />.</exception>
|
|
/// <filterpriority>2</filterpriority>
|
|
// Token: 0x0600389F RID: 14495 RVA: 0x000C40A8 File Offset: 0x000C22A8
|
|
public bool Set()
|
|
{
|
|
base.CheckDisposed();
|
|
return NativeEventCalls.SetEvent_internal(this.Handle);
|
|
}
|
|
}
|
|
}
|