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when i add new row to data grid programmatically also add a new place holder in bottom of my WPF data grid.
I set CanUserAddRows=True in xaml code.
How i can hide or remove new place holder row of WPF data grid?
Sorry for bad English.
Updated 11-May-22 0:17am

1 solution


it depends how you set the Items collection of the DataGrid.

If the underlying items source implements IEditableCollectionView
you could try this (in code) after setting CanUserAddRows to true:

var editableCollection = (IEditableCollectionView)dataGrid.Items;

if (editableCollection != null)
  editableCollection.NewItemPlaceholderPosition = NewItemPlaceholderPosition.None;

This should prevent the datagrid to display the new item row.


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