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Questions - desktop-application

What is the practical usages of MessagePorts in electron Js?

what is the practical usages of MessagePorts in electron Js? why we need this? instead can't we use ipcRenderer.invoke? I can't see any practical usages of MessagePorts. It's just data transfering bet...
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Habib

javascript

node.js

electron

desktop-application

webapi

Votes: 0

Answers: 1

Latest Answer

Answering myself. basically in official documentation they have given three usages examples of Channel Messaging API. We can read those example to understand. (First time I didn't saw it so that I go...
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Habib

C# WinUI3 Desktop: How can I reference or control two buttons in a ListView's selected item DataTemplate?

I have two buttons in a listview data template. 'ButtonListViewEdit' and 'ButtonListViewDelete'. I want the two buttons to remain 'collapsed' until a listview item is selected. Only the buttons on the...
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LennyL

desktop-application

winui-3

Votes: 0

Answers: 1

Latest Answer

The following code should find all buttons in the template and display or hide them when the item is selected or unselected: private void DisplayOrHideButton(object item, bool display) { ListViewI...
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mm8

Multiple Key KeyStroke for Menu Shortcuts in Java

I am working on a program that maintains data for multiple different purposes, such as loads, vehicle service, brokers, customers, fuel purchases, as well as other types of purchases. To this end, I h...
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Sean Carrick

java

swing

desktop-application

Votes: 0

Answers: 1

Latest Answer

This is how I did it. I set a flag after the user presses Ctrl+N and then if the user presses b, perform the appropriate action if the flag is set. The below code is simply a proof of concept (POC). i...
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Abra

C#, Process Viewer, which is service vs desktop app

I'm not writing a process viewer, but need somewhat the same concept. I can do List<Process> allProcesses = Process.GetProcesses().ToList(); Question: How can I tell which process is a normal p...
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Chizl

c#

desktop-application

Votes: 0

Answers: 1

Latest Answer

private bool IsService(Process p, out string serviceName) { bool retVal = false; serviceName = ""; string query = $"SELECT Name FROM Win32_Service WHERE ProcessId={p.Id}&qu...
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Chizl

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