forum

home / developersection / forums / c# basics - textbox event handler

Ask Question

C# Basics - TextBox event handler

Anonymous User 2711 14-Aug-2014

I have a simple TextBox called MsgBox1 and I have changed the trigger from LostFocus to ProperyChanged.

When I modify the text (i.e. MsgBox1.Text = "Some Text") execution branches to the event handler.

So far, so good.

Now, what do I put in the empty event handler to tell it to actually update MsgBox1.Text?

Hours of searching yields less than helpful results like:
    {
     // Do Something
    }
c# c# 
Updated on 14-Aug-2014
Anonymous User

Other

I am a content writter !

Message
Can you answer this question?
Answer

1 Answers

Pravesh Singh

Pravesh Singh

14-Aug-2014
Hi Chintoo, 

The event fires when the textChange event occurs.

you can test this by using the following code :

private void textBox1_TextChanged(object sender, EventArgs e)
{
    var currentTextValue = this.textBox1.Text;
    var currentTextValueFromObject = (sender as TextBox).Text;
}

both vars yield the same result. One grabs the object from the event handler while the other grabs it directly from the form.

advertising
advertising

Liked By

We use cookies to ensure you have the best browsing experience on our website. By using our site, you acknowledge that you have read and understood our Cookie Policy & Privacy Policy