Telling what type an object is and checking type

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  • Brian Henry
    #1

    Telling what type an object is and checking type

    I know i read this somewhere before...

    If I have an object of unknown type how can I say is this a datarow? or is
    this an integer? then do something based on that... i thought IS worked for
    that but it doesnt seem to want to do it correctly...


    Tags: None
    • CJ Taylor
      #2
      Re: Telling what type an object is and checking type

      typeof

      "Brian Henry" <brianiup[nospam]@adelphia.net> wrote in message
      news:eXJk$sVIEH A.3440@TK2MSFTN GP09.phx.gbl...[color=blue]
      > I know i read this somewhere before...
      >
      > If I have an object of unknown type how can I say is this a datarow? or is
      > this an integer? then do something based on that... i thought IS worked[/color]
      for[color=blue]
      > that but it doesnt seem to want to do it correctly...
      >
      >[/color]


        Comment

        • Brian Henry
          #3
          Re: Telling what type an object is and checking type

          ah thank you... for some reason my beginning vb.net book says use is...


          "CJ Taylor" <[cege] at [tavayn] dit commmmm> wrote in message
          news:ulh1DwVIEH A.3200@TK2MSFTN GP10.phx.gbl...[color=blue]
          > typeof
          >
          > "Brian Henry" <brianiup[nospam]@adelphia.net> wrote in message
          > news:eXJk$sVIEH A.3440@TK2MSFTN GP09.phx.gbl...[color=green]
          > > I know i read this somewhere before...
          > >
          > > If I have an object of unknown type how can I say is this a datarow? or[/color][/color]
          is[color=blue][color=green]
          > > this an integer? then do something based on that... i thought IS worked[/color]
          > for[color=green]
          > > that but it doesnt seem to want to do it correctly...
          > >
          > >[/color]
          >
          >[/color]


            Comment

            • CJ Taylor
              #4
              Re: Telling what type an object is and checking type

              I'm not sure the exact difference, just the time to use it. =)

              -CJ


              "Brian Henry" <brianiup[nospam]@adelphia.net> wrote in message
              news:eJtKOzVIEH A.4052@TK2MSFTN GP12.phx.gbl...[color=blue]
              > ah thank you... for some reason my beginning vb.net book says use is...
              >
              >
              > "CJ Taylor" <[cege] at [tavayn] dit commmmm> wrote in message
              > news:ulh1DwVIEH A.3200@TK2MSFTN GP10.phx.gbl...[color=green]
              > > typeof
              > >
              > > "Brian Henry" <brianiup[nospam]@adelphia.net> wrote in message
              > > news:eXJk$sVIEH A.3440@TK2MSFTN GP09.phx.gbl...[color=darkred]
              > > > I know i read this somewhere before...
              > > >
              > > > If I have an object of unknown type how can I say is this a datarow?[/color][/color][/color]
              or[color=blue]
              > is[color=green][color=darkred]
              > > > this an integer? then do something based on that... i thought IS[/color][/color][/color]
              worked[color=blue][color=green]
              > > for[color=darkred]
              > > > that but it doesnt seem to want to do it correctly...
              > > >
              > > >[/color]
              > >
              > >[/color]
              >
              >[/color]


                Comment

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