textbox 숫자만 입력

    Private Sub TextBox_PictureBox1_KeyPress(sender As System.Object, e As System.Windows.Forms.KeyPressEventArgs) Handles TextBox_PictureBox1.KeyPress

        If Not Char.IsDigit(e.KeyChar) And Not Char.IsControl(e.KeyChar) Then

 

            e.Handled = True

 

        End If

    End Sub