help

**❔ Replace space with Hyphen in a text box as i type**

Hi can someone please help i have tried this  MyGlobalVarables.ProjectName = textBox1.Text.Replace(" ","-"); but it is not working

Hi i have a textbox on a form i want the text box to replace the space character with a hyphen when i type like (abc-def-123)

well then set the text property on the textbox

Do you just want the output to be with hyphens instead of spaces? or do you want the hyphens to also show in that texbox?

If the latter, you'd run your replacing code on input

```cs
TextBox.Text = TextBox.Text.Replace(' ', '-');
```