Remove Multiple Selected Rows From DataGridView in C#

In this example, we’ll learn how to programatically delete multiple selected rows from a datagridview with Remove Method.

Step 1: Add a button and datagridview to Form.

Step 2: Go to the properties window by clicking on the dataGridView control. Change the SelectionMode to FullRowSelect property of the dataGridView control or add the following code to Form_Load event.


dataGridView1.SelectionMode = DataGridViewSelectionMode.FullRowSelect;

dataGridView1.SelectionMode = DataGridViewSelectionMode.FullRowSelect;

Step 3: Add code in Form_Load event


private void Form1_Load(object sender, EventArgs e)
        {
            dataGridView1.SelectionMode = DataGridViewSelectionMode.FullRowSelect;
            DataTable table = new DataTable();

            table.Columns.Add("Id", typeof(int));
            table.Columns.Add("Book", typeof(string));
            table.Columns.Add("Borrowed Date", typeof(DateTime));
            table.Columns.Add("Delivered Date", typeof(DateTime));

            table.Rows.Add(1, "Book A", "15.01.2018", "30.06.2019");
            table.Rows.Add(2, "Book B", "05.03.2018", "28.11.2018");
            table.Rows.Add(3, "Book C", "10.11.2018", "03.07.2018");
            table.Rows.Add(4, "Book D", "17.02.2018", "12.03.2018");
            table.Rows.Add(5, "Book E", "07.01.2018", "15.01.2018");
            table.Rows.Add(6, "Book F", "18.04.2018", "10.05.2018");
            table.Rows.Add(7, "Book G", "30.01.2018", "05.03.2018");
            table.Rows.Add(8, "Book H", "22.05.2018", "20.06.2018");

            dataGridView1.DataSource = table;
        }

private void Form1_Load(object sender, EventArgs e)

{

dataGridView1.SelectionMode = DataGridViewSelectionMode.FullRowSelect;

DataTable table = new DataTable();

table.Columns.Add("Id", typeof(int));

table.Columns.Add("Book", typeof(string));

table.Columns.Add("Borrowed Date", typeof(DateTime));

table.Columns.Add("Delivered Date", typeof(DateTime));

table.Rows.Add(1, "Book A", "15.01.2018", "30.06.2019");

table.Rows.Add(2, "Book B", "05.03.2018", "28.11.2018");

table.Rows.Add(3, "Book C", "10.11.2018", "03.07.2018");

table.Rows.Add(4, "Book D", "17.02.2018", "12.03.2018");

table.Rows.Add(5, "Book E", "07.01.2018", "15.01.2018");

table.Rows.Add(6, "Book F", "18.04.2018", "10.05.2018");

table.Rows.Add(7, "Book G", "30.01.2018", "05.03.2018");

table.Rows.Add(8, "Book H", "22.05.2018", "20.06.2018");

dataGridView1.DataSource = table;

}

Step 4: Add Code in Button1_Click


private void button1_Click(object sender, EventArgs e)
        {
            foreach (DataGridViewRow row in dataGridView1.SelectedRows)
            {
                dataGridView1.Rows.Remove(row);
            }
        }

private void button1_Click(object sender, EventArgs e)

{

foreach (DataGridViewRow row in dataGridView1.SelectedRows)

{

dataGridView1.Rows.Remove(row);

}

Remove Multiple Selected Rows From DataGridView in C#

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