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vb TableLayoutPanel - Getting button next to the button clicked


vb TableLayoutPanel - Getting button next to the button clicked

By : sudarshan perikala
Date : November 20 2020, 11:01 PM
I wish did fix the issue. You can cast the Sender argument on the click handler to a Control and then use that to determine the clicked control's position. Then you can use that position to compute you adject controls and retrieve a reference to them.
code :
Private Sub Button1_Click(sender As Object, e As EventArgs) Handles Button1.Click
    Dim ctrl As Control = TryCast(sender, Control)
    If ctrl IsNot Nothing Then
        Dim pos As TableLayoutPanelCellPosition = TableLayoutPanel1.GetCellPosition(ctrl)
        If pos.Row < (TableLayoutPanel1.RowCount - 1) Then
            Dim nextCtrl As Control = TableLayoutPanel1.GetControlFromPosition(pos.Column, pos.Row + 1)
            If nextCtrl IsNot Nothing Then
                ' do something with nextCtrl
                nextCtrl.BackColor = Color.Red
            End If
        End If
    End If
End Sub


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How to find whether button single clicked or double clicked while executing custom commands for button

How to find whether button single clicked or double clicked while executing custom commands for button


By : علاء الاسدي علاء
Date : March 29 2020, 07:55 AM
With these it helps I was able to use this and tweak it to use it in MVVM friendly way.
I am giving a working example using Cinch framework.
code :
public class MyViewModel : INotifyPropertyChanged
{

    private static DispatcherTimer myClickWaitTimer =
            new DispatcherTimer (
                    new TimeSpan (0, 0, 0, 0, 150),
                    DispatcherPriority.Background,
                    mouseWaitTimer_Tick,
                    Dispatcher.CurrentDispatcher);

    private static void mouseWaitTimer_Tick (object sender, EventArgs e)
    {
        myClickWaitTimer.Stop ();

        Debug.WriteLine ("Single Click Executed");//PerformActionA
    }

    public ICommand CinchSingleClickCommand { get; private set; }
    public ICommand CinchDoubleClickCommand { get; private set; }


    public MyViewModel ()
    {
        CinchSingleClickCommand = new SimpleCommand<object, EventToCommandArgs> (CanExecuteSingleCinch, ExecuteSingleCinch);
        CinchDoubleClickCommand = new SimpleCommand<object, EventToCommandArgs> (CanExecuteDoubleCinch, ExecuteDoubleCinch);
        myClickWaitTimer.Stop ();
    }

    private void ExecuteDoubleCinch (EventToCommandArgs obj)
    {
        if (obj.EventArgs is MouseEventArgs)
        {
            myClickWaitTimer.Stop ();
            Debug.WriteLine ("Double Click Executed");//PerformActionB
            var mouseEvent = obj.EventArgs as MouseEventArgs;
            mouseEvent.Handled = true;
        }
    }

    private bool CanExecuteDoubleCinch (object arg)
    {
        return true;
    }

    private void ExecuteSingleCinch (EventToCommandArgs obj)
    {
        if (!(obj.EventArgs is MouseEventArgs))
        {
            myClickWaitTimer.Start ();
            var mouseEvent = obj.EventArgs as RoutedEventArgs;
            mouseEvent.Handled = true;
        }
    }

    private bool CanExecuteSingleCinch (object arg)
    {
        return true;
    }

    public event PropertyChangedEventHandler PropertyChanged;

    public void RaisePropertyChanged (string propertyName)
    {
        var pc = PropertyChanged;
        if (pc != null)
            pc (this, new PropertyChangedEventArgs (propertyName));
    }
}
<Window x:Class="DataGridTesting.MainWindow"
            xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
            xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
            xmlns:i="http://schemas.microsoft.com/expression/2010/interactivity"
            xmlns:cinch="clr-namespace:Cinch;assembly=Cinch.WPF"
            Title="MainWindow"
            Height="350"
            Width="525">
<DockPanel>
    <Button x:Name="button"
                    Content="Test">
        <i:Interaction.Triggers>
            <i:EventTrigger EventName="MouseDoubleClick">
                <cinch:EventToCommandTrigger Command="{Binding CinchDoubleClickCommand}" />
            </i:EventTrigger>
            <i:EventTrigger EventName="Click">
                <cinch:EventToCommandTrigger Command="{Binding CinchSingleClickCommand}" />
            </i:EventTrigger>
        </i:Interaction.Triggers>
    </Button>
</DockPanel>
</Window>
public partial class MainWindow : Window
{
    public MainWindow ()
    {
        InitializeComponent ();
        this.DataContext = new MyViewModel ();
    }
}
How do I make a section of code execute if a button is clicked after another button is clicked in visual basic

How do I make a section of code execute if a button is clicked after another button is clicked in visual basic


By : shubhdeep
Date : March 29 2020, 07:55 AM
hope this fix your issue From what i understand of your question, this is how i would do it:
Add a timer, and 2 buttons to the form
code :
Timer1.Interval = 1000       'Set the interval to 1 second
Button2.show()               'Show the second button
Timer1.Start()               'Start the timer, so they have 1 second from now
points += 1
timer1.Stop()                'Stop the timer so that its not ran again and again
Button2.Hide()               'Hide the second button
MsgBox("You was too slow!!") 'Tell the user they missed it, or your code..
Activating the hover state of a button when it's clicked until another button is clicked (Javascript/JQuery)

Activating the hover state of a button when it's clicked until another button is clicked (Javascript/JQuery)


By : waqas khan
Date : March 29 2020, 07:55 AM
should help you out I am currently creating a website for my freelance work and am using the click() and load() functions provided by JQuery. Everything works great, I added the hover effect through classname:hover in css as always. , Suppose the buttons are
code :
<div class="button">HOME</div>
<div class="button">ABOUT</div>
<div class="button">Contact</div>
<script>
  $(function() {

    $('.button').click(function() {
       $('.button').removeClass('active');
       var el = $(this);
       el.addClass('active');
    })


  })
</script>
<style>
  .active {
    background: yellow;
}
</style>
Angular - Make a button active when it is clicked and inactive when an other button in the group is clicked

Angular - Make a button active when it is clicked and inactive when an other button in the group is clicked


By : Rachid Tessoudali
Date : March 29 2020, 07:55 AM
I wish this helpful for you The problem is that you are not resetting isClicked value when you click on other buttons.
The simplest solution is something like this.
code :
<button mat-button *ngFor="let button of filterButtons" [ngClass]="{'active': button.isClicked}" (click)="setActive(button)">
    {{ button.text }}
</button>
import { Component } from '@angular/core';

@Component({
  selector: 'my-app',
  templateUrl: './app.component.html',
  styleUrls: [ './app.component.css' ]
})
export class AppComponent  {
    filterButtons = [
    { text: 'Posted', isClicked: false },
    { text: 'FFM', isClicked: false },
    { text: '9999', isClicked: false },
  ]


  setActive(button: any): void {
    for(let but of this.filterButtons) {
      but.isClicked = false;
    }

    button.isClicked = true;
  }
}
Adding background colour to a button when clicked stays in that state until the next button clicked in that button group

Adding background colour to a button when clicked stays in that state until the next button clicked in that button group


By : user2452487
Date : March 29 2020, 07:55 AM
this will help Keep track of the active button by adding an active property to each array element:
code :
new Vue({
  el: '#app',
  data: () => ({
    buttons: [
      {
        text: 'All',
        active: true
      },
      {
        text: 'True',
        active: false
      },
      {
        text: 'False',
        active: false
      },
      {
        text: 'None',
        active: false
      }
    ]
  }),
  methods: {
    activate (b) {
      this.buttons.forEach(button => {
        button.active = button.text === b.text
      })
    }
  }
})
button {
  color: white;
}
<script src="https://cdnjs.cloudflare.com/ajax/libs/vue/2.5.17/vue.js"></script>
<div id="app">
  <button v-for="(b,i) in buttons" :key="i" type="button" :style="{ 'background-color': b.active ? 'green' : 'grey' }" @click="activate(b)">{{ b.text }}</button>
</div>
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