Another Implementation Method of WPF Custom forms

When I first came into contact with WPF, I made a custom form to change the title bar style and support dragging and zooming. The two windows methods are applicable. There are many examples on the Internet, but later I thought it was too troublesome (every time it was the power of Ethernet troubles = .. =)

So we found the second method windowchrome.

Windowchrome is an open source library in Microsoft. Windows. Shell DLL.

Its principle is to overwrite a layer of controls on the outside of the form, which is similar to the two forms.

:

 

Note the following two points:

The first reason is that the button in the title bar cannot be hit due to overwriting, which may lead to incorrect selection or triggering. The following settings are required:

<Button shell: windowchrome. ishittestvisibleinchrome = "  True  " Style = "  {Staticresource closebuttonstyle}  "  Horizontalalignment ="  Right  " Margin = "  0, 0, 25, 0  " Width = "  24  " Height = "  24  "  Command = "  {X: static shell: systemcommands. closewindowcommand}  " Commandparameter = "  {Binding elementname = selectdialog}  " > </Button>

Windowchrome provides several commands by default, such as maximizing, minimizing, and disabling.

<Window. commandbindings> <commandbinding command ="{X: static shell: systemcommands. closewindowcommand}"Executed="_ Onsystemcommandclosewindow"/> </Window. commandbindings>Private Void_ Onsystemcommandclosewindow (ObjectSender, executedroutedeventargs e) {systemcommands. closewindow (window) E. Parameter );}
 

That's it.