[RESOLVED] Datagridview vertical lines

[.paul.]

try this:

Public Class Form1
 
    Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
        DataGridView1.RowHeadersVisible = False
        DataGridView1.BackgroundColor = Color.White
        DataGridView1.GridColor = Color.White
    End Sub
 
    Private Sub DataGridView1_Paint(ByVal sender As Object, ByVal e As System.Windows.Forms.PaintEventArgs) Handles DataGridView1.Paint
        Dim columnSum As Integer
        For x As Integer = 0 To DataGridView1.Columns.Count - 1
            columnSum += DataGridView1.Columns(x).Width
            e.Graphics.DrawLine(New Pen(SystemColors.ControlLight), columnSum + 1, 0, columnSum + 1, DataGridView1.Height)
        Next
    End Sub
 
End Class