I'm using C# and Infragistics 15.
I have a WinForm with an UltraGrid and I want to auto-ajust the window's size to the content.
I looked for this and I found SizeToContent property. 

But I can not find this property with my window.

[SizeToContent](https://msdn.microsoft.com/en-us/library/system.windows.window.sizetocontent.aspx)

[![enter image description here](https://i.stack.imgur.com/kzRCo.png)](https://i.stack.imgur.com/kzRCo.png)

FrmCVault is my window's name.

This is my windows when I open it at the beginning :

[![enter image description here](https://i.stack.imgur.com/ZeHmi.png)](https://i.stack.imgur.com/ZeHmi.png)
And this is my window when I scroll down, I'd like to delete the blank at the bottom, to make it fit to the content :

[![enter image description here](https://i.stack.imgur.com/jYEmA.png)](https://i.stack.imgur.com/jYEmA.png)