A student registration system built with C# and Windows Forms. It allows entering student data such as name, gender, graduation year, GPA, major, skills, residence, birth date, phone number, and photo ...

I have a DataGrid defined in XAML but I wan't to add the columns programmatically in the Page. When I add the columns with XAML, the headers show up just fine: <dg:DataGrid.Columns> <dg:DataGridColumn ...