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    Using timespan get the string to subtract listview sub item

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    #1 codewarrior



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    • 2 posts
    • Joined: 17-April 12

    Posted 09 August 2012 - 07:29 AM

    Hey guys is there any one can help me about this code? I want to Subtract
    the value of Listview SubsItem if the String Format in time span got 59
    it will automatically subtract 1 for subitem tag

    Private TimeLaps As Date
    Private Sub Timer1_Tick(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Timer1.Tick
    Dim remainingTime As TimeSpan
    For Each itm As ListViewItem In ListView1.Items
    If CDate(itm.Tag) > Date.Now Then
    remainingTime = CDate(itm.Tag).Subtract(Date.Now)
    itm.SubItems(1).Text = String.Format("{0:d2}:{1:d2}:{2:d2}", _
    remainingTime.Hours, _
    remainingTime.Minutes, _
    If itm.Tag(String.Format("{2:d2}").ToString = 59) Then ' <======== This part is the error
    itm.SubItems(2).Tag = -1 '<=== and this part of code i want to subtract the text inside of the subitem(2) is
    'the total minutes of timespan running.. if the timespan seconds string is 59
    'then it will auto deducted the remaining minutes sample 60 minute then deduct 1
    'so then remaining minutes left is 59
    End If
    End If
    End Sub