if I do this:

private void Cut_Click(object sender, RoutedEventArgs e)

        {

            richTextBox.Text="123456";

        }

After click Cut button ,the text of the richtextbox is "123456", and that displayed.

but if I do the operation follow:

public void UpdateScript()

        {            

            richTextBox.Text = "123456";        

        }

There is no change,the text not displayed.

How can I resolve this problem?

Thank you

Hi,

To start with the Text property should not be used to set the text content.  The RichTextBox inherits from the standard TextBox control and the Text property cannot be used.  If you wish to set the content whether it is to plain text or html you should use the Load() method.

Thanks!

Thanks!

But even though I used the Load() method, the text also not displayed.

The code as follow:

public void UpdateScript()

        {

            richTextBox.Load(Format.Text, "123456");            

        }

Hi,

Okay I cant reproduce this can you provide a sample project that demonstrates the problem?  Any example can be emailed to support@vectorlight.net.

Thanks!