WPF TextBox and Scroll behavior

Question

I have a problem. I need to host grid with controls in ScrollViewer to prevent textbox from being either truncated or collapsed to zero-with at the UI. Also I want the with

Answer 1

Overriding TextBox.MeasureOverride like so worked for me:

protected override Size MeasureOverride(Size constraint)
{
    Size origSize = base.MeasureOverride(constraint);
    origSize.Width = MinWidth;
    return origSize;
}