sendmessage | little tool to send Windows messages | Code Inspection library
kandi X-RAY | sendmessage Summary
kandi X-RAY | sendmessage Summary
SendMessage is a little tool to send Windows messages to any window. Ever wondered how you should test whether your application correctly responds to certain system messages like WM_ENDSESSION or WM_POWERBROADCAST? Of course you can test your application by actually triggering those messages, but especially the WM_ENDSESSION message and its purpose makes it impossible to attach a debugger to your application once Windows sends you that message.
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sendmessage Examples and Code Snippets
Community Discussions
Trending Discussions on sendmessage
QUESTION
I am converting a Delphi Windows program to 64 bit. When I use SendMessage to send a EM_LINEINDEX message to a component it should return -1 if the WPARAM parameter is greater than the number of lines of text in the component. But it returns $FFFFFFFF (-1 in 32 bit format). So a comparison with -1 fails.
It is easy to demonstrate, just build a VCL app with a form containing a TMemo and a TButton Add the following buttonclick code:
...ANSWER
Answered 2022-Mar-28 at 14:22The Edit/RichEdit controls probably use a 32-bit length value internally.
You probably just have to accept this quirk and treat the return value as a 32-bit integer. This should not be a problem unless you expect to store more than 4gb of text in these controls.
QUESTION
I'm using firebase Firestore to store my chat messages in it ! everything works fine but the only problem I'm facing is that messages are not showing directly after sending them ! I used useEffect and useLayoutEffect but still nothing works ! maybe I'm not using the right dependencies
I tried using messages as dependency so after the messages get a new message it re-renders ! but still not working ?
...ANSWER
Answered 2022-Mar-18 at 22:25getDocs
fetches data once and is done. You could just run the fetchMessages
function again after sending a message. Note that this isn't a very proactive solution and only fetches messages once when the component mounts and only when this client sends a message.
Example:
QUESTION
I have a telegram bot which publishes messages to somebot using this code.
...ANSWER
Answered 2022-Feb-26 at 10:10As your Bot already is an Admin of the channel you want it to post in, you just need to change the chat_id
for Bot.send_message()
to the one of the channel the bot is meant to send posts in.
You can obtain this ID for example by using Bgram Telegram client or IDBot.
Hope it helps ;)
QUESTION
I'm trying to integrate a unity application (.exe) inside a WPF XAML application. I've managed to get the unity window to open inside the WPF window, but it's stuck in the top left corner of the window and does not resize when I resize the WPF window.
Here is my code, (the unity application is called unityWindow.exe):
MainWindow.xaml
ANSWER
Answered 2022-Feb-23 at 15:49I fixed this issue by doing 2 things:
- By changing
MoveWindow(_unityHWND, 0, 0, (int)UnityContent.Width, (int)UnityContent.Height, true);
to
MoveWindow(_unityHWND, 0, 0, (int)UnityContent.ActualWidth, (int)UnityContent.ActualHeight, true);
- The unity window was not the same scale as the WPF window, so I had to add the following to
mainwindow.xaml.cs
QUESTION
So I want to send a message to a specific client via SignalR. That client is not Clients.Caller - currently I can only identify it by let's call it "ID", a property in the context: this.Context.Items["ID"]
So to find a client by its ID, how do I...access all clients or contexts? Or should I save this ID in a different way? This is not the connection ID, it is an ID that maps to something in the database.
Basically I'd like to go Clients.Single(c => c.Items["ID"] == specificId).SendMessage(msg);
ANSWER
Answered 2021-Dec-14 at 11:34You can send the ID down to the clients using context.Clients.User(...)
or context.Clients.All()
. Then in JavaScript, read the ID and compare it to what's on the page. If it's a match, carry out some action; else ignore.
As an example, let's say your app's processing a specific record on an edit screen. The record ID is on the page as a form field. You send a SignalR message down from C# with the ID. You do a comparison in JavaScript between the ID and the form field value; if they match, you display a toaster message, perform other processing, etc.
QUESTION
I am running a Spring Boot app that uses WebClient for both non-blocking and blocking HTTP requests. After the app has run for some time, all outgoing HTTP requests seem to get stuck.
WebClient is used to send requests to multiple hosts, but as an example, here is how it is initialized and used to send requests to Telegram:
WebClientConfig:
...ANSWER
Answered 2021-Dec-20 at 14:25I would propose to take a look in the RateLimiter direction. Maybe it does not work as expected, depending on the number of requests your application does over time. From the Javadoc for Ratelimiter: "It is important to note that the number of permits requested never affects the throttling of the request itself ... but it affects the throttling of the next request. I.e., if an expensive task arrives at an idle RateLimiter, it will be granted immediately, but it is the next request that will experience extra throttling, thus paying for the cost of the expensive task." Also helpful might be this discussion: github or github
I could imaginge there is some throttling adding up or other effect in the RateLimiter, i would try to play around with it and make sure this thing really works the way you want. Alternatively, consider using Spring @Scheduled to read from your queue. You might want to spice it up using embedded JMS for further goodies (message persistence etc).
QUESTION
I am developing an application where chats has to cached and monitored, currently it is an local application where i have installed redis and redis-cli.
The problem i'm facing is (node:5368) UnhandledPromiseRejectionWarning: Error: The client is closed
Attaching code snippet below
ANSWER
Answered 2021-Dec-01 at 20:16You should await client.connect()
before using the client
QUESTION
I am programing an exel macro that sends a screenshots of the results after running another macro . The taken screenshot is saved as a jpg image in the directory C:\documents\SCREENSHOT. I want to send the picture1.jpg "C:\documents\SCREENSHOT\picture1.jpg" to a telegram group usig a bot.
I can easily send text messages using the following code.
...ANSWER
Answered 2022-Jan-18 at 18:17Try
QUESTION
,
I have a really big error , my project don't find my assets, all time I delete the assets for the project in the copy Bundle Resources and my project works, but if I added it throws me this error :
...ANSWER
Answered 2022-Jan-24 at 07:41I solve with below. I killed Background simulator.
sudo killall -9 com.apple.CoreSimulator.CoreSimulatorService
QUESTION
I am using Twilio Flex WebChat to send and receive messages. I have a requirement to modify a message before sending it. Hence I added a listener beforeSendMessage
in componentDidMount()
where I am collecting the body of the message, transforming it, and sending the message. Here the issue is that it's sending both the original message and transformed message. My target is to send the transformed message alone. Can you possibly help me. Thank you.
ANSWER
Answered 2022-Jan-19 at 12:52The reason this is happening is because you are doing a SendMessage Twice.
What you can do with the Listener is modify the payload and let the execution continue and it will continue to execute. If you want to block the message sending you can call abortFunction()
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