How do I edit, update row data using image button of datagridview in VB.NET?

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C#

VB

I have find solution for DataGridView in vb.net

There is a one datagridview with edit and delete column with image buttons for edit,delete as a rows

Now how can i delete particular row after select gridview image delete button in vb.net
and same way for edit image button too.

if any one help me out then please help me ASAP.

Thank You.

What I have tried:

Private Sub DataGridView1_CellPainting(ByVal sender As Object, ByVal e As System.Windows.Forms.DataGridViewCellPaintingEventArgs) Handles DataGridView1.CellPainting
        If e.ColumnIndex = 3 AndAlso e.RowIndex >= 0 Then
            e.Paint(e.CellBounds, DataGridViewPaintParts.All)
            Dim img As Image = Image.FromFile("C:\Users\VP\Documents\Visual Studio 2008\Projects\vp\vp\Resources\1.png")
            e.Graphics.DrawImage(img, e.CellBounds.Left + 30, e.CellBounds.Top + 5, 10, 10)
            e.Handled = True


        ElseIf e.ColumnIndex = 4 AndAlso e.RowIndex >= 0 Then
            e.Paint(e.CellBounds, DataGridViewPaintParts.All)
            Dim img As Image = Image.FromFile("C:\Users\VP\Documents\Visual Studio 2008\Projects\vp\vp\Resources\1.png")
            e.Graphics.DrawImage(img, e.CellBounds.Left + 30, e.CellBounds.Top + 5, 10, 10)
            e.Handled = True
        End If
    End Sub

Private Sub viewplans_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load

        Dim btnColumn As New DataGridViewButtonColumn()

        DataGridView1.Columns.Add(btnColumn)
        btnColumn.Name = "btnColumn"
        btnColumn.HeaderText = "Delete"

        Dim editcolumn As New DataGridViewButtonColumn()
        DataGridView1.Columns.Add(editcolumn)
        editcolumn.Name = "editcolumn"
        editcolumn.HeaderText = "Edit"
end sub