CODEWITHSUNDEEP
c#winformsevent-handling
Darzen
Darzen

Reputation: 1165

User Control button click not working as expected

I have created a user control that should act like a button in a windows forms application.

It looks like this

public partial class ControlButton : UserControl
{
    public ControlButton(String id)
    {
        InitializeComponent();
        this.Click += new EventHandler(ControlButton_Click);
        this.MouseEnter += new MouseEventHandler(ControlButton_MouseEnter);
    }
}

The issue is that the Click event does not get fired consistently. It gets clicked like every 5-6 times I click on it. There is no issue with the MouseEnter event and it gets fired consistently.

I also tried this.MouseClick, this.MouseDown events to raise an event, but even these are working inconsistently.

Any idea how to solve this?

Upvotes: 0

Views: 490

Answers (1)

Russell Trahan
Russell Trahan

Reputation: 791

Short answer: Another control or form is likely handling the WM_LBUTTONDOWN message.

Does this usercontrol have any children and is it focused before you click? This could give us more information to answer your question completely.

Have you looked at the WM_MESSAGEs the control is receiving when you click on it?

Upvotes: 1

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