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I want to select multi row like selecting row by ctrl + row header click.

What I have tried:

private void dataGridView1_CellClick(object sender, DataGridViewCellEventArgs e)
            if (e.RowIndex < 0)
            dataGridView1.MultiSelect = true;
            int inde = e.RowIndex;
            dataGridView1.Rows[inde].Selected = true;
Updated 10-May-16 22:32pm
Santosh Kokatnur 11-May-16 1:54am
Member 12242717 11-May-16 2:50am
That's not work for me... any another solution

You need to handle the CellValueChanged event instead of CellClick .
For reference
DataGridView multi selection C#
Go to Properties


public bool MultiSelect { get; set; }

MultiSelect = true and SelectionMode = cellSelect

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