Prevent adding controls from toolbox to a UserControl at Design Time
139836
UserControl with header and content - Allow dropping controls in content panel and Prevent dropping controls in header at design time
48080
Is there a way to make a UserControl unfocussable?
68506
How does one access a control from a static method?
109398
Clone Winform control
18327
TextBox and default Button binding does update too late
95468
Can WPF and WinForms be mixed within an application?
121752
How do you unpin and move the form in the Visual Studio designer?
14169
Force validation on bound controls in WPF
137095
How to implement control validation in a Windows Forms application?
103191
Binding from context menu item to parent control
133092
How do I prevent a user from resizing a window in my C# application?
21038
Inheriting from a UserControl in WPF
94219
How can I make a ComboBox non-editable in .NET?
22372
Disabling particular Items in a Combobox
77298
UIControl: sendActionsForControlEvents omits UIEvent
10975
WPF Usercontrol interaction with parent view / viewmodel
95894
WPF Databinding thread safety?