What's the difference? RSS

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  dundealing

  Member

  15 Points

  53 Posts

  What's the difference?

  Oct 08, 2010 11:09 AM|LINK

  Hi,

  can anyone tell me if there is a performance diference between these two ways of calling an instance method?

  DataAccess da = new DataAccess();

  DataTable dt = da.GetDataTable(ConnString, CommandType.Text); 

  and:

  DataTable dt = new DataAccess().GetDataTable(ConnString, CommandType.Text);

  Is one preferable over the other?

  Thanks in advance.

  • Moved by MetalAsp.Net on Oct 08, 2010 11:25 AM
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  karthicks

  All-Star

  31382 Points

  5424 Posts

  Re: What's the difference?

  Oct 08, 2010 11:30 AM|LINK

  hi,

  it's just a shortcut to  

  DataAccess da = new DataAccess();

  incase if you dont want to use the object created by the below statement in the subsequent statments then you can do like below else you can follow the above one.

  DataTable dt = new DataAccess().GetDataTable(ConnString, CommandType.Text);

  Thanks,
  Karthick S
  • Marked as answer by dundealing on Oct 08, 2010 02:54 PM
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  parthasbhadr...

  Participant

  754 Points

  151 Posts

  Re: What's the difference?

  Oct 08, 2010 11:37 AM|LINK

  It only reduces LOC

  if you dont want to use the object more than one within a scope then you can use

  DataTable dt = new DataAccess().GetDataTable(ConnString, CommandType.Text);

  Please remember to mark the replies as Answered if they help
  
  Thanks
  Partha
  
  • Marked as answer by dundealing on Oct 08, 2010 02:54 PM