Tag: wpf

64 votes
4 answers
1.3K views
What's the meaning of * (asterisk) in XAML ColumnDefinition?

What is the meaning of * (asterisk) in the XAML below? <ColumnDefinition Width="0.07*"/> <Grid Heigh

avatar
Rufus
0 1 0 9
asked 07 September, 2021
56 votes
30 answers
820 views
The name does not exist in the namespace error in XAML

Using VS2012 working on a VB.NET WPF application. I have a simple MusicPlayer tutorial app I am using to lea

avatar
Thurman
0 1 0 9
asked 07 September, 2021
60 votes
18 answers
839 views
"Items collection must be empty before using ItemsSource."

I'm trying to get images to display in a WPF ListView styled like a WrapPanel as described in this old AT

avatar
Lorenzo
0 1 0 9
asked 07 September, 2021