I build a WebUserControl (.ascx file) which contains many properties.Each properties has a default value.This control will show the data as a bitmap of a meter or traffic lamp. I test it in an .aspx file.
It work well.Then I build a final .aspx file which link to a SqlServer database ,pull the data from three table into a dataset.
then I put a datalist control into this form with the
<ItemTemplate>
<uc1:myControl id=myCtl runat=server />
</ItemTemplate>
My problem is for each row in the dataset.How can I tied the data in one column to the corresponding propertie in my control? I put my code in the .cs file.
the code like these can cause the error:
myCtl.property1=ds.Tables[0].rows[i]["Column1Name"] ;
To set the property in html page like these also cause error:
<uc1:myControl id=myCtl runat=server
property1=<%#Container.DataItem("Column1Name")%>
/>
             How should I do next ?
                     doctorsom

If you use the ItemCreated or ItemDataBound event, you can access each row, which you can provide the properties in the row. The following code would be in one of these events:

[code]
private sub datagrid1_ItemCreated(..)
  'Get the data somehow
  MyControl myCtl = (MyControl)e.Item.Cells(<index>).FindControl("myCt l");
  myCtl.property1 = ds.tables[0].rows[i].item["Column1Name"];
end sub