[WPF Troubleshooter] How to qualify ListView column widths

One of the defect you encounter today is that you should limit the minimum width of columns in List view to prevent users from dragging the column width to 0 and causing the column to disappear. WPF's list view does not have a built-in mechanism, but we can track the width of the column and further limit the user's drag by listening to the user's drag and drop, and I've already done the problem, see the demo in the attachment.

The "Listviewlayoutmanagerlib" project in the demo has been encapsulated and how to use the package, please refer to the instructions below (or GRIDVIEWCODEDEMO.WINDOW1.XAML)

1, the introduction of Listviewlayoutmanagerlib into the project, Name Introduction namespace: Xmlns:listviewmgr= "clr-namespace:listviewlayoutmanagerlib;assembly= Listviewlayoutmanagerlib "

2, enable listviewmanager:listviewmgr:listviewlayoutmanager.enabled= "True" on the ListView control that requires a qualifying operation

3, set the qualifying value on the column that needs to be qualified listviewmgr:rangecolumn.minwidth= "50"

<listview listviewmgr:listviewlayoutmanager.enabled= "True" >
<listview.view >
<gridvie W allowscolumnreorder= "true" >
<gridviewcolumn
listviewmgr:rangecolumn.minwidth= "
   header= "MinWidth100"
width= "/> <gridviewcolumn listv
"
Iewmgr:rangecolumn.minwidth= "Listviewmgr:rangecolumn.maxwidth=" "
header=" Width100 ~200 "width="/>
<gridviewcolumn header= "Normal" width= "" "/>
</gridview>
   </ListView.View>
</ListView>