In Winform, to show and hide button is easy. There is a property calls visible in Button class. You just need to set it to be True and Hide. That is a simple bool type. In WPF, that is simple too, but that is not a simple bool type. That is Visibility… more »

Source:Open Clip Art Using Under Public Domain Attribution I got a control in style template at one of my custom controls, Like this: <Style TargetType="{x:Type advgenControls:CollapsibleControl}" x:Key="LeftPanel">… more »

Source:Open Clip Art Using Under Public Domain Attribution I found the wpf user control cannot have any child has a name attribute, such as: <advgenControls:CollapsibleControl> <TreeView x:Name="treeView"… more »

Stackpanel is a useful layout control in WPF. If you have a set of elements need to sit side by side each other, this is your best option. For example, in my advgen contact manager, in the right hand side, there is a set of buttons. Thus, I placed a… more »

I have some styling in my WPF opensource project, AdvGen Contact Manager. That is similar with css, just state the class name like : <Grid Grid.Column="1" Name="ContentPanel" Style="{StaticResource BluePanel}"> more »