procedure TMainForm.KeyDown(Sender: TObject; var Key: Word; Shift: TShiftState);
begin
if (GetKeyState(Ord(‘Q ‘)) The above event only works when the focus is set to the main form.
If I run the ap
Tag: Event
C # simulates Windows Keyboard Event
Send keyboard messages 1 [DllImport(“user32.dll”, EntryPoint = “keybd_event”, SetLastError = true)]
2 public static extern void keybd_event(
3 byte bVk, //Virtual key value
4 byte bScan,// Gene
Data from Smart Home Big Data Basic Platform Data Supply & Event Distribution
Background introduction Distributed, real-time
In the previous chapter, I briefly introduced Our smart home big data basic platform architecture, we know that for some real-time requirements
Protocol-buffers – Generate C # files from .proto files from .proto files in the pre-built event.
We have been working with protobuf for a while, and I decided to write a small console application for the client, which will allow them to perform some tests in the field.
I started a new c#
Amazon-S3 – AWS Lambda – Is there a way to pass the parameters to the lambda function when an event occurs?
I have a DynamoDB table, and whenever a new record is added, I want to archive the old data to S3. So I think I can use AWS Lambda. So the lambda function will get the new addition/ The modified ne
Use GlsurfaceView to perform operation methods and understanding of events
I used standard vertex, color and point buffers to display a 3D object.
I can..
>Use Touch event to rotate the object
>Use GL10 to render the object using openGL ES 1.0
>Everything is g
MacOS – capture events in Mac OS X
Does anyone know how to capture events in Mac OS X? My problem is that I need to intercept e.g. MOUSEKEYDOWN or maybe KEYSTROKE before the event reaches any application. My goal is to prevent the e
iPhone – Triggers events from multiple ViewControllers from one thread in AppDelegate
I have a NSAutoreleasePool thread that aims to extract information from a web service. I have very good web service code. I can trigger the thread to start in the view controller without any troubl
Mac OS X Java Swing Mouse ReleaseD event is not triggered
I encountered a problem with the Java swing mouse release event, it seems to only appear on the mac os java implementation (there is no such problem on Windows Java).
My configuration:
OS X
iPad Safari maps mouse events to touch events in image mapping
My website makes extensive use of image maps. The images are pages of medieval manuscripts. The mouseOver event of the AREA tag has an additional tooltip, which shows the modern typography of the a