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Home/ Questions/Q 3852326
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Editorial Team
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Editorial Team
Asked: May 19, 20262026-05-19T17:18:04+00:00 2026-05-19T17:18:04+00:00

There are two scenarios: You select a row and press delete key to delete

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There are two scenarios:

  1. You select a row and press delete key to delete row.

  2. You select a cell and when its text is highlighted you press delete key to delete text.

How do I distinguish between the two? in both cases I catch PreviewKeyPress and the Key is Delete Key, selected row is same.

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  1. Editorial Team
    Editorial Team
    2026-05-19T17:18:05+00:00Added an answer on May 19, 2026 at 5:18 pm

    For identifying the source of keypress, capture e.OriginalSource in the PreviewKeyPress(..) and check whether a cast to DataGridRow or DatagridCell is successful.

    DataGrid has the IsReadOnly property.

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