TextBox字符长度限制

Question

I searched and didn't find anything that helps my problem. I want my textbox and passwordbox to have a 32 character limit. I tried MaxLength="32" but its gives me this error:

The member "MaxLength" is not recognized or is not accessible.

What parameter should I use?

Answer 1

If you are on WPF, and you are only using XAML as you said than there's no problem using MaxLength, this code makes that TextBox doesn't accept more than 5 chars input:

<Grid>
        <TextBox MaxLength="5"/>
</Grid>

if you still have any problem (that I/we can't imagine if you don't wanna post your code) with this, then just try Clean/Rebuild your project.