Display Date in dd/MM/yyyy hh:mm with AM or PM for ASP.Net GridView

Please refer this code.

HTML

<asp:GridView ID="GridView1" HeaderStyle-BackColor="#3AC0F2" HeaderStyle-ForeColor="White"
    OnRowDataBound="GridView1_OnRowDataBound" runat="server" AutoGenerateColumns="false">
    <Columns>
        <asp:BoundField DataField="Name" HeaderText="Name" ItemStyle-Width="30" />
        <asp:BoundField DataField="CheckIn" HeaderText="CheckIn DateTime" DataFormatString="{0:dd/MM/yyyy}"
            ItemStyle-Width="150" />
    </Columns>
</asp:GridView>

VB.Net

I have changed the If condition in RowDataBound event.

Protected Sub GridView1_OnRowDataBound(sender As Object, e As GridViewRowEventArgs)
    If e.Row.RowType = DataControlRowType.DataRow Then
        If e.Row.RowIndex <> 0 Then
            Dim dt1 As DateTime = Convert.ToDateTime(Me.GridView1.Rows(e.Row.RowIndex - 1).Cells(1).Text, New CultureInfo("en-GB"))
            Dim dt2 As DateTime = Convert.ToDateTime(e.Row.Cells(1).Text, New CultureInfo("en-GB"))
            Dim timeSpan As TimeSpan = dt2.Subtract(dt1)
            If timeSpan.TotalDays >= 2 Then
                e.Row.BackColor = Color.Red
            End If
        End If
    End If
End Sub

 You need to use this format to display the date in dd/MM/yyyy hh:mm AM or PM format.

<asp:BoundField DataField="CheckIn" HeaderText="CheckIn DateTime" DataFormatString="{0:dd/MM/yyyy}"
            ItemStyle-Width="150" />