C#

String[] splitstring = null;
         string stringtosplit = txtPercent.text;
            //            splitstring = stringtosplit.Split('.');

MessageBox.Show((0.1111233d).ToString("0.000"));    // 0.111

var query = ...

 public class FillGrid
       {
           public int AuthorID {get; set;}
           public int BookNumber {get;set;}
           public int BookID { get; set;}
           public int Count {get; set;}
           public string Title { get; set; }
           public string Author { get; set; }
           public decimal Price { get; set; }
           public string Keywords { get; set; }
       
                                    public List<FillGrid>FillTheGrid(string treeviewText,string treeviewTag)
                                    {
                                        List <FillGrid>results = new List<FillGrid>();
........


List<FillGrid> distinctresults = query.GroupBy(i => i.BookID).Select(i => i.FirstOrDefault());
return distinctresults;
</pre>

but i keep getting the following error.
<pre>
Error	1	Cannot implicitly convert type 'System.Collections.Generic.IEnumerable<yetagain.DataOperations.FillGrid>' to 'System.Collections.Generic.List<yetagain.DataOperations.FillGrid>'. An explicit conversion exists (are you missing a cast?)	

//either repalce
List<FillGrid> distinctresults = query.GroupBy(i => i.BookID).Select(i => i.FirstOrDefault());
//with
List<FillGrid> distinctresults = query.GroupBy(i => i.BookID).Select(i => i.FirstOrDefault()).ToList();
//or with
var distinctresults = query.GroupBy(i => i.BookID).Select(i => i.FirstOrDefault());

desto-tj wrote:

Now I'm trying to do something like when you deactivate the "Show window content while dragging" option (you get a rectangle shadow when you move a window instead of moving the whole window) in the forms

propertyGrid1.Focus();