Inline Temp

 You have a temp that is assigned to once with a simple expression, and the temp is getting in the way of other refactoring.

Sample:

Before
1        EntrustCollection coll = bll.FindByCondition(entrust, string.Empty, string.Empty);
2        wgrdPruchaseResult.DataSource = coll;
3        wgrdPruchaseResult.DataBind();

After
1        wgrdPruchaseResult.DataSource = bll.FindByCondition(entrust, string.Empty, string.Empty);
2        wgrdPruchaseResult.DataBind();