Datagridview keep multiple rows selected.

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

What I have tried:

C#

private void dataGridView1_CellClick(object sender, DataGridViewCellEventArgs e)
        {
            if (e.RowIndex < 0)
            {
                return;
            }
            dataGridView1.MultiSelect = true;
            int inde = e.RowIndex;
            dataGridView1.Rows[inde].Selected = true;
           
        }

Posted 10-May-16 19:35pm

Member 12242717

Updated 10-May-16 21:32pm

Santosh Kokatnur

v2

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Santosh Kokatnur 11-May-16 1:54am

This has asked before![How to select multiple rows in DataGridView in C#.[^]^]

Member 12242717 11-May-16 2:50am

That's not work for me... any another solution

2 solutions

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Animesh Datta · Answer 1 · 2016-05-10T21:23:00

Solution 1

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

Posted 10-May-16 21:23pm

Animesh Datta

Santosh Kokatnur · Answer 2 · 2016-05-10T21:32:00

Solution 2

Go to Properties

Choose

C#

public bool MultiSelect { get; set; }


MultiSelect = true and SelectionMode = cellSelect

Posted 10-May-16 21:32pm

Santosh Kokatnur

Updated 10-May-16 21:37pm

v4