Override TextChanged event for RadTextBox

[hans]

I would like to override the TextChanged event of my own inherited textbox.  How should I proceed?
For the Click event of an inherited button I do have the following working code, but for a textbox I cannot find the right way.

using System;
using System.Windows.Forms;
using Telerik.WinControls.UI;

namespace Iap.WinUi.Controls.Button
{
public class QButton : RadButton
{
protected override RadButtonElement CreateButtonElement()
{
return new QButtonElement(this);
}
}

public class QButtonElement : RadButtonElement
{
private readonly RadButton Owner;

public QButtonElement(RadButton owner)
{
Owner = owner;
}

protected override void OnClick(EventArgs e)
{
var form = Owner.FindForm();
try
{
// set wait cursor
form.Cursor = Cursors.WaitCursor;
form.Refresh();

// execute base click code
base.OnClick(e);
}
finally
{
// set arrow cursor
form.Cursor = Cursors.Default;
}
}

protected override Type ThemeEffectiveType
{
get { return typeof (RadButtonElement); }
}
}
}

[Dimitar]

Hello Hans,

Thank you for writing.

You can override the method directly in the textbox class:

class MyTextBox : RadTextBox
{
    protected override void OnTextChanged(EventArgs e)
    {
        base.OnTextChanged(e);
    }
}

Please let me know if there is something else I can help you with. 

 

Regards,
Dimitar
Telerik

 

 

[hans]

Thanks

Works just fine