DataBinder.Eval() Problem in Datalist

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  12 years ago

  by nag6983

  nagesh S

  , United States

  Joined 13 years ago

  Hi...

  I am using datalist. In dat i am binding label's text property like this...

  <%# DataBinder.Eval(Container.DataItem, "Cost","{0:n2}") %>
  

  Now in codebehind, I am using OnItemDataBound event and want to check if its value is null.. I am taking this labels value in a string & comparing it to "".  But the value dat comes in string is <%# DataBinder.Eval(Container.DataItem,"Cost","{0:n2}") %>  . Nd i want the actual value to be checked. Plz tell me how to solve this...

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  12 years ago

  by joe90

  J Alan

  , United Kingdom

  Joined 15 years ago

   Here's a section of code that I used to 'test' what you're doing. It may help to give you a pointer in the right direction:

      protected void DataList1_ItemDataBound(object sender, DataListItemEventArgs e)
      {       
          int x = ((Order)e.Item.DataItem).Cost;
          Response.Write(x.ToString());
      }
   

  Order is a simple class I used as the test datasource - casting it back again to access the public members.

  Dunno if this helps at all.

  Joe 

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  12 years ago

  by nag6983

  nagesh S

  , United States

  Joined 13 years ago

  Hi thanx.. dat problem is solved.. Have 1 more problem. I am having a string in codebehind in which i have a table. in dat table have used 1 label. Now i am setting strikeout property to true of this label. But it has no effect. can u suggest me some way out... It  is somewhat like this...

  string str ="";

  str = "<table><tr><td><asp:label id=lblcost runat=server Text=Cost Font-Strikeout=True ></td></tr></table>";

  can u tell me why is the text in label not getting strikeout.

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  12 years ago

  by joe90

  J Alan

  , United Kingdom

  Joined 15 years ago

  How is the str variable being output to the page?

  Joe 

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  12 years ago

  by nag6983

  nagesh S

  , United States

  Joined 13 years ago

  Hi...

      Thnx for replying.. but i have removed dat label nd used span instead of dat as it was wrkng.... Thanku...

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  12 years ago

  by joe90

  J Alan

  , United Kingdom

  Joined 15 years ago

  Good stuff

   

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