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How to clear the data from a DataGrid using WPF in C#
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| I implemented some filtering into one of my DataGrids which
required that a reset the initial result set. With a single line of code
you can empty out the contents of the DataGrid.
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datagridResults.ItemsSource = null;
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Once I reset the contents to empty, I could then add the filtered content
back into the DataGrid using the ListCollectionView.Filter method.
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NOTE: I populated a DataTable with the results of the filter method.
Each time I did a filter I needed to clear the filtered results in the
DataTable, but did not want to reset the DataTable column structure.
I achieved this by using the Clear method of the DataTable.
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MyDataTable.Clear();
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| Posts: 103 |
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The sample code on this website is provided to illustrate a concept and should not be used in
applications or Web sites without proper professional consultation, as it may not illustrate
the safest coding practices. I assume no liability for incidental or consequential damages
should the sample code be used for purposes other than as intended.
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