Class TLMainThreadEvent.TTLMainThreadEvent

Revision as of 00:05, 11 June 2013 (view source) David Alm (Talk | contribs) (Automated Syncronization with Documentation) ← Older edit		Latest revision as of 00:30, 26 June 2013 (view source) David Alm (Talk | contribs) (Automated Syncronization with Documentation)
(4 intermediate revisions by one user not shown)
Line 28:		Line 28:
	=== C# (.NET): ===		=== C# (.NET): ===
	<code>		<code>
−	'''public ref class''' TTLMainThreadEvent : [[Class TLBasicTimingFilter.TTLBasicEventTimingFilter|Mitov.TimingLab.BasicEventTimingFilter]]	+	'''public ref class''' MainThreadEvent : [[Class TLBasicTimingFilter.TTLBasicEventTimingFilter|Mitov.TimingLab.BasicEventTimingFilter]]
	</code>		</code>
	== Summary ==		== Summary ==

---

Latest revision as of 00:30, 26 June 2013

This is a Beta Read Only version of this page. Please review and send recommendations to mitov@mitov.com. We will enable the editing as soon as we are happy with the overall Wiki site.

Package: TimingLabBasicPkg

Unit: TLMainThreadEvent

Inherits: TTLBasicEventTimingFilter

Contents 1 Syntax 1.1 Delphi: 1.2 C++ Builder: 1.3 Visual C++ (MFC): 1.4 C# (.NET): 2 Summary 3 Description 4 From TTLBasicEventTimingFilter 5 Properties 5.1 Published 6 Methods 6.1 Public 7 Events 8 From TTLBasicTimingFilter 9 Pins 10 From TTLBasicClockedFilter 11 Pins 12 From TSLBasicEnableFilter 13 Properties 13.1 Published

Syntax

Delphi:

type TTLMainThreadEvent = class( TTLBasicEventTimingFilter )

C++ Builder:

class TTLMainThreadEvent : public TTLBasicEventTimingFilter

Visual C++ (MFC):

class CTTLMainThreadEvent : public CTTLBasicEventTimingFilter

C# (.NET):

public ref class MainThreadEvent : Mitov.TimingLab.BasicEventTimingFilter

Summary

Allows other threads to generate main thread notifications.

Description

Use this component to allow other threads to generate main thread notifications.

Accessing user interface items such as Labels, Check Boxes, Buttons, etc. from a thread different than the main thread in windows is not safe and can lead to application crash.

TTLMainThreadEvent allows any thread to call an event in the context of the main thread where the code can safely access any user interface item.

To assign the event to be called use the OnNotify event to a callback function.

To generate the event call the Fire method.

If you need to wait until the event is processed set the Blocking property to True.

Diagram:

From TTLBasicEventTimingFilter

Properties

Published

• Blocking - Specifies whether the the Fire event will wait until the notification is processed before returning.

Methods

Public

• procedure Fire() - Generates a main thread event.

Events

• OnNotify - Occurs when the Fire method is called.

From TTLBasicTimingFilter

Pins

• ClockOutputPin - The output pin of the component.

From TTLBasicClockedFilter

Pins

• ClockInputPin - The Input Pin of the component.

From TSLBasicEnableFilter

Properties

Published

• Enabled