Hello,
I'm trying to develop Asp.NET project and I use RadComboBox. I want to use filter='Contains' in Combo. But i have a problem with searching (uppercase İ) turkish characters. In.aspx file, i use css uppercase in combo. And i'm trying to filter with (İ) doesnt match anything. But i enable Caps Lock, and i'm trying to filter with (İ) i get the result.